# Light

- Duty Automotive T echnology and

Fuel Economy T rends:

1975 through 2007

A p p e n d i x G : D a t a S t r a t i f i e d b y

V e h i c l e T y p e a n d W e i g h t C l a s s

Compliance and Innovative Strategies Division

and

T ransportation and Climate Division

Office of T ransportation and Air Quality

U.S. Environmental Protection Agency

NO TICE

T

his tec hnical report does not necessarily represent final EP A decisions or

positions. It is intended to present tec hnical analy sis of issues using dat a

that are cur rently a v ailable. T he purpose in the release of suc h reports is to

f acilit ate the e x

c

hange of tec hnical inf ormation and to inf orm the public of

tec hnical de v elopments.

EP A420-R-07-008

September 2007Table G-1 **Characteristics of 1975 to 2007 1750 lb. Cars**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **VOL ENGINE**  **0-60 TOP** 

**YEAR (000) FRAC**  **LAB ADJ**  **ADJ ADJ**  **LB CU-FT**  **CID HP**  **TIME SPD** 

**55/45 CITY**  **HWY COMP**  **HP/**

**CID HP/** 

**WT TON**  **CU-FT CU-FT-** 

**-MPG -MPG**  **TON-MPG**

1985 37 .003 57.4 46.7 51.5 48.8 1750 82.6 61 48 15.7 96 .787 .0274 42.8 4037 3533

1986 81 .005 55.9 45.4 49.4 47.1 1750 84.6 61 46 16.3 95 .759 .0264 42.0 4052 3546

1987 38 .003 56.8 45.4 50.5 47.6 1750 84.4 61 46 16.2 95 .756 .0264 41.9 4043 3537

1988 55 .004 51.6 41.2 45.1 42.9 1750 84.6 61 47 16.3 95 .766 .0267 38.3 3695 3234

1989 25 .002 59.4 46.9 51.4 49.0 1750 90.9 61 49 15.4 96 .806 .0281 42.8 4453 3896

1990 4 .000 65.3 50.7 56.7 53.4 1750 89.1 61 49 15.5 96 .803 .0280 46.7 4755 4161

1991 4 .000 65.3 50.2 56.3 53.0 1750 89.1 61 55 14.1 100 .902 .0314 46.3 4719 4129

1992 8 .001 65.3 49.6 56.0 52.6 1750 89.1 61 55 14.1 100 .902 .0314 46.0 4684 4098

1993 10 .001 65.3 49.1 55.6 52.2 1750 89.1 61 55 14.1 100 .902 .0314 45.7 4649 4068

1994 8 .001 65.8 49.3 55.3 52.1 1750 89.1 61 55 14.1 100 .902 .0314 45.6 4645 4065

**Percent of 1750 lb. Cars:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1985 100.0 90.1

1986 100.0 64.7 100.0

1987 100.0 100.0 100.0

1988 100.0 59.5 2.8 100.0

1989 100.0 100.0 100.0 100.0

1990 100.0 100.0 100.0 100.0

1991 100.0 100.0 100.0 100.0

1992 100.0 100.0 100.0 100.0

1993 100.0 100.0 100.0 100.0

1994 100.0 100.0 100.0 100.0



## EPA420-R-07-008 G-1 Appendix GTable G-2 **Characteristics of 1975 to 2007 2000 lb. Cars**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **VOL ENGINE**  **0-60 TOP**  **HP/**

**YEAR (000) FRAC**  **LAB ADJ**  **ADJ ADJ**  **LB CU-FT**  **CID HP**  **TIME SPD**  **CID**

**55/45 CITY**  **HWY COMP**  **HP/ TON**  **CU-FT CU-FT** 

**WT -MPG**  **-MPG TON-MPG** 

1975 105 .010 31.4 24.5 30.1 26.7 2000 83 54 15.9 97 .655 .0272 26.9

1976 154 .012 32.6 25.5 31.0 27.8 2000 83 56 15.6 97 .670 .0279 28.0

1977 157 .011 36.0 28.2 34.3 30.7 2000 73.7 84 61 14.4 100 .739 .0307 31.4 2307 2307

1978 270 .019 34.9 27.8 32.5 29.7 2000 80.3 90 62 14.3 101 .695 .0312 30.0 2423 2423

1979 234 .017 32.0 25.4 29.9 27.2 2000 80.1 88 62 14.3 101 .712 .0312 27.5 2208 2208

1980 280 .025 33.0 26.1 30.9 28.0 2000 85.7 90 63 14.3 101 .696 .0314 28.4 2434 2434

1981 209 .020 38.4 30.8 35.0 32.6 2000 86.7 86 64 14.0 102 .744 .0321 33.0 2857 2857

1982 157 .016 40.3 32.3 36.9 34.2 2000 87.3 86 61 14.5 100 .715 .0308 34.6 3022 3022

1983 94 .009 43.6 34.9 40.2 37.1 2000 86.0 84 61 14.4 100 .728 .0308 37.4 3216 3216

1984 92 .007 44.3 35.4 40.8 37.7 2000 73.5 86 67 13.5 103 .776 .0335 38.2 2802 2802

1985 62 .004 44.4 35.5 40.9 37.7 2000 60.2 89 69 13.3 105 .782 .0348 38.7 2343 2343

1986 58 .004 36.6 28.4 34.9 31.0 2000 72.3 76 56 15.4 98 .750 .0281 33.0 2253 2253

1987 106 .007 40.0 31.7 36.2 33.6 2000 79.9 70 55 15.9 97 .799 .0276 35.0 2735 2735

1988 186 .012 43.6 34.8 38.3 36.4 2000 91.0 77 59 15.0 99 .770 .0293 37.0 3341 3341

1989 135 .009 43.5 34.7 37.6 36.0 2000 92.4 76 59 15.2 99 .782 .0294 36.8 3357 3357

1990 71 .006 47.5 36.8 42.2 39.2 2000 92.7 72 58 15.2 99 .813 .0290 39.6 3667 3667

1991 142 .011 47.1 36.2 41.4 38.6 2000 88.8 67 58 15.3 98 .866 .0288 39.1 3475 3475

1992 120 .010 47.3 36.2 41.2 38.5 2000 88.8 64 56 15.6 98 .886 .0282 38.9 3461 3461

1993 111 .008 48.6 36.7 42.3 39.3 2000 91.1 67 58 15.2 99 .870 .0291 39.8 3625 3625

1994 97 .007 48.9 36.9 41.9 39.3 2000 91.9 62 56 15.7 98 .902 .0281 39.8 3656 3656

1995 33 .002 53.7 39.7 46.0 42.7 2000 99.9 63 57 15.4 98 .900 .0284 42.8 4272 4272

1996 37 .003 52.3 38.6 44.4 41.4 2000 99.9 72 60 14.8 99 .846 .0298 41.5 4151 4151

1997 13 .001 54.4 39.5 46.1 42.7 2000 90.5 61 55 15.7 97 .902 .0275 42.7 3866 3866

1998 11 .001 53.6 38.1 46.1 41.9 2000 89.7 60 55 15.7 97 .917 .0275 41.9 3761 3761

1999 8 .001 50.3 35.4 43.5 39.3 2000 88.0 61 55 15.7 97 .902 .0275 39.3 3458 3458

2000 11 .001 61.6 42.7 51.6 47.1 2000 68.1 61 61 13.2 100 1.005 .0306 48.8 3150 3150

2001 2 .000 75.6 50.8 61.8 56.3 2000 50.0 61 67 11.0 103 1.098 .0335 56.3 2814 2814

2002 1 .000 75.3 50.2 60.7 55.5 2000 50.0 61 67 11.0 103 1.098 .0335 55.5 2776 2776

2003 0 .000 75.1 49.4 60.3 54.9 2000 50.0 61 67 11.0 103 1.098 .0335 54.9 2747 2747

2004 0 .000 73.8 48.6 57.9 53.4 2000 50.0 61 67 11.0 103 1.098 .0335 53.4 2672 2672

2005 0 .000 74.3 48.3 57.7 53.3 2000 50.0 61 73 11.2 107 1.197 .0365 53.3 2663 2663

2006 0 .000 73.8 47.9 57.6 53.0 2000 50.0 61 73 11.0 107 1.197 .0365 53.0 2649 2649

**Percent of 2000 lb. Cars:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1975 100.0 100.0

1976 92.5 89.7

1977 100.0 87.0

1978 100.0 100.0

1979 100.0 100.0

1980 100.0 83.9

1981 82.7 90.6

1982 85.1 93.0 2.5

1983 91.9 100.0 8.1

1984 98.7 96.7 3.1 1.3

1985 100.0 94.7 5.3 11.9

1986 100.0 100.0 100.0

1987 100.0 80.5 6.3 73.6 26.4

1988 93.9 6.1 99.0 14.0 82.5 17.5

1989 100.0 65.0 37.9 19.3 91.7 6.1 2.1

1990 100.0 89.8 50.5 46.9 97.0 2.6

1991 100.0 68.4 29.1 69.2 98.7 1.3

1992 100.0 53.4 13.0 86.6 99.6

1993 100.0 76.2 28.7 71.3 98.2 1.8

1994 100.0 52.3 1.5 98.5 98.5 1.5

1995 100.0 100.0 100.0 100.0

1996 100.0 100.0 100.0 100.0

1997 100.0 100.0 100.0 100.0

1998 100.0 100.0 100.0 100.0

1999 100.0 100.0 100.0 100.0

2000 52.4 100.0 52.4 47.6 47.6 52.4 52.4 52.4

2001 100.0 100.0 100.0 100.0 100.0 100.0

2002 100.0 100.0 100.0 100.0 100.0 100.0

2003 100.0 100.0 100.0 100.0 100.0 100.0

2004 100.0 100.0 100.0 100.0 100.0 100.0

2005 100.0 100.0 100.0 100.0 100.0 100.0

2006 100.0 100.0 100.0 100.0 100.0 100.0



## EPA420-R-07-008 G-2 Appendix GTable G-3 **Characteristics of 1975 to 2007 2250 lb. Cars**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **VOL ENGINE**  **0-60 TOP**  **HP/ HP/**  **TON CU-FT**  **CU-FT**

**YEAR (000) FRAC**  **LAB ADJ**  **ADJ ADJ**  **LB CU-FT**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG -MPG**  **TON-MPG**

**55/45 CITY**  **HWY COMP** 

1975 375 .037 28.3 21.6 28.4 24.2 2250 89 66 15.3 100 .749 .0294 27.4

1976 570 .046 29.6 23.2 28.2 25.2 2250 91 66 15.3 100 .736 .0296 28.6

1977 851 .060 32.1 25.0 30.8 27.3 2250 85.5 90 68 14.8 101 .762 .0303 31.3 2385 2683

1978 886 .061 31.9 25.2 29.9 27.1 2250 85.6 89 67 15.0 100 .758 .0298 31.3 2394 2694

1979 699 .050 31.4 24.7 29.6 26.7 2250 88.0 88 65 15.2 100 .745 .0291 30.5 2394 2694

1980 1162 .103 32.4 25.6 30.4 27.5 2250 89.6 92 67 15.0 100 .722 .0296 31.6 2515 2830

1981 1191 .113 34.4 27.2 32.4 29.3 2250 91.3 96 68 14.8 101 .710 .0302 33.5 2713 3052

1982 884 .091 35.6 28.2 33.3 30.3 2250 92.5 94 66 15.0 100 .703 .0294 34.5 2833 3187

1983 985 .096 36.2 28.6 34.1 30.8 2250 96.4 94 67 14.9 101 .709 .0298 35.1 3003 3379

1984 899 .064 37.1 29.3 34.8 31.5 2250 97.2 94 68 14.8 101 .721 .0303 36.0 3113 3502

1985 840 .058 37.5 29.8 34.9 31.9 2250 96.9 94 70 14.4 102 .748 .0312 36.3 3130 3521

1986 745 .048 38.5 30.6 35.2 32.5 2250 93.1 93 68 14.8 101 .737 .0304 37.0 3068 3451

1987 461 .031 39.0 30.9 35.3 32.8 2250 89.7 90 69 14.6 102 .766 .0308 37.2 2971 3343

1988 401 .026 38.9 30.6 35.1 32.6 2250 91.7 90 73 14.0 104 .808 .0325 36.9 3013 3390

1989 280 .019 38.7 30.2 34.8 32.2 2250 93.4 89 78 13.3 106 .876 .0347 36.6 3041 3422

1990 97 .008 39.6 30.9 35.0 32.7 2250 87.6 86 77 13.5 105 .891 .0341 37.3 2856 3213

1991 129 .010 38.1 29.3 33.9 31.3 2250 90.3 88 81 12.9 107 .921 .0360 35.9 2836 3190

1992 146 .012 39.7 30.1 35.4 32.5 2250 93.2 89 82 12.8 108 .924 .0365 37.5 3107 3495

1993 136 .010 38.7 29.2 34.3 31.5 2250 94.4 88 81 12.8 108 .921 .0362 36.0 3023 3401

1994 117 .008 39.6 29.4 35.3 32.1 2250 95.5 86 76 13.6 105 .885 .0340 36.5 3104 3492

1995 161 .011 40.4 30.0 35.6 32.6 2250 95.8 84 76 13.7 105 .903 .0339 37.0 3149 3543

1996 135 .010 38.9 28.7 34.1 31.2 2250 95.7 90 78 13.5 106 .869 .0349 35.3 2998 3373

1997 87 .006 39.3 28.7 34.4 31.4 2250 92.1 81 72 14.2 103 .891 .0322 35.5 2913 3278

1998 26 .002 39.0 28.4 33.7 31.0 2250 89.8 80 80 13.0 107 1.002 .0356 35.1 2799 3149

1999 23 .002 38.6 27.8 33.4 30.6 2250 88.1 80 81 13.0 107 1.003 .0359 34.5 2704 3042

2000 43 .003 39.6 28.2 34.3 31.2 2250 92.3 83 89 12.2 111 1.063 .0395 35.2 2905 3268

2001 24 .002 39.3 27.9 33.6 30.7 2250 86.6 80 81 12.8 107 1.015 .0361 35.2 2671 3005

2002 3 .000 51.5 35.9 42.4 39.2 2250 77.9 78 88 10.6 111 1.125 .0393 45.6 2967 3338

2003 2 .000 50.8 35.0 41.8 38.5 2250 82.9 81 93 10.5 113 1.136 .0414 44.4 3113 3502

2004 0 .000 64.5 44.5 48.8 46.8 2250 53.2 63 68 11.1 101 1.073 .0301 53.0 2467 2775

2005 5 .000 34.1 23.6 29.0 26.4 2250 65.4 101 157 8.0 145 1.520 .0698 31.4 1924 2165

2006 3 .000 32.4 22.2 28.3 25.3 2250 50.0 105 177 7.1 155 1.668 .0788 29.8 1323 1488

2007 2 .000 30.4 20.8 26.8 23.9 2250 50.0 110 199 6.4 165 1.810 .0885 26.8 1193 1342

**Percent of 2250 lb. Cars:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1975 46.1 90.3 22.6

1976 37.5 72.2 5.7

1977 43.0 78.9 14.4 1.9

1978 41.6 80.6 16.7 4.1

1979 44.8 87.0 15.6 5.5

1980 57.9 80.7 14.9 9.3

1981 69.8 82.7 5.0 6.5 9.2

1982 79.8 74.9 6.8 5.7 4.7

1983 93.2 1.6 72.6 10.2 8.0 12.1 1.4

1984 91.1 71.8 13.5 6.8 16.5 2.6

1985 97.1 .3 65.3 21.6 1.6 8.6

1986 96.3 65.5 20.1 7.7 6.3 94.4 5.6

1987 96.3 70.5 14.1 9.9 3.4 50.5 47.9 1.6

1988 100.0 69.9 18.0 9.4 28.1 51.6 20.4 28.0

1989 100.0 63.5 15.0 4.5 5.1 28.0 36.5 40.4 23.1

1990 95.4 4.6 70.3 3.6 2.5 39.4 20.3 33.7 46.9 19.3

1991 95.7 4.3 69.6 22.3 2.4 80.3 18.8 13.1 68.8 18.1

1992 99.8 .2 80.0 12.5 .2 97.8 2.0 22.1 57.3 20.6

1993 98.6 1.4 76.0 13.3 .5 98.2 1.8 12.2 71.8 16.1

1994 100.0 79.9 16.6 96.5 3.5 37.7 54.8 7.5

1995 100.0 48.7 27.7 69.9 30.1 62.1 6.2 31.6

1996 100.0 29.5 32.8 63.1 36.9 56.8 4.8 38.4

1997 100.0 39.1 4.4 38.2 61.8 82.7 17.3

1998 100.0 22.8 100.0 100.0

1999 100.0 23.5 100.0 100.0

2000 40.6 39.3 100.0 100.0 33.9

2001 100.0 15.3 6.2 100.0 65.6 34.4 16.5 6.2

2002 100.0 54.4 45.6 100.0 100.0 100.0 45.6

2003 100.0 65.3 34.7 100.0 100.0 100.0 34.7

2004 100.0 6.4 93.6 100.0 100.0 100.0 93.6

2005 37.0 93.7 6.3 100.0 100.0 100.0 6.3

2006 10.6 89.4 10.6 100.0 100.0 100.0 10.6

2007 100.0 100.0 100.0 100.0



## EPA420-R-07-008 G-3 Appendix GTable G-4 **Characteristics of 1975 to 2007 2500 lb. Cars**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **VOL ENGINE**  **0-60 TOP**  **HP/ HP/**  **TON CU-FT**  **CU-FT**

**YEAR (000) FRAC**  **LAB ADJ**  **ADJ ADJ**  **LB CU-FT**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG -MPG**  **TON-MPG**

**55/45 CITY**  **HWY COMP** 

1975 406 .040 24.4 18.8 23.8 20.8 2500 95 73 15.2 101 .774 .0292 26.1

1976 349 .028 26.2 20.2 25.8 22.4 2500 97 73 15.1 101 .755 .0294 28.3

1977 465 .033 29.3 23.0 27.9 24.9 2500 90.3 98 75 14.9 102 .764 .0299 31.5 2278 2847

1978 782 .054 27.9 22.1 26.2 23.8 2500 91.6 101 74 15.1 101 .734 .0297 30.0 2197 2746

1979 1078 .078 27.9 22.2 25.8 23.7 2500 90.6 101 72 15.4 100 .710 .0287 29.8 2163 2703

1980 1172 .104 28.0 22.3 26.0 23.8 2500 92.3 104 71 15.6 100 .680 .0283 30.0 2218 2772

1981 1531 .145 29.4 23.2 27.6 25.0 2500 94.8 108 76 14.8 102 .711 .0305 31.5 2398 2997

1982 1442 .148 31.2 24.4 29.7 26.6 2500 91.5 106 72 15.4 101 .683 .0289 33.6 2469 3086

1983 1240 .120 32.2 25.3 30.5 27.4 2500 94.8 106 75 15.0 102 .705 .0300 34.6 2643 3303

1984 1529 .109 32.7 25.6 31.2 27.8 2500 96.3 107 78 14.7 103 .726 .0312 35.2 2721 3401

1985 1699 .118 32.8 25.6 31.5 28.0 2500 98.0 109 82 14.0 105 .760 .0330 35.4 2789 3486

1986 1622 .106 33.7 26.3 31.8 28.6 2500 100.0 106 80 14.3 104 .759 .0321 36.0 2881 3602

1987 1975 .133 33.4 26.0 31.3 28.2 2500 98.9 104 78 14.6 103 .749 .0311 35.5 2809 3512

1988 1802 .118 34.1 26.5 31.5 28.6 2500 99.5 100 78 14.5 103 .785 .0314 36.0 2868 3585

1989 1335 .092 34.4 26.4 31.8 28.7 2500 98.0 98 85 13.6 106 .865 .0339 36.1 2829 3536

1990 942 .075 35.1 26.9 32.1 29.2 2500 94.0 97 89 13.0 108 .920 .0356 36.7 2767 3458

1991 748 .059 35.8 27.2 32.7 29.6 2500 94.2 96 91 12.8 109 .957 .0365 37.2 2818 3522

1992 525 .043 35.9 26.8 33.1 29.6 2500 94.1 97 94 12.5 110 .980 .0376 37.3 2816 3520

1993 517 .039 36.5 26.9 33.9 30.0 2500 93.9 99 93 12.5 110 .956 .0374 37.8 2844 3555

1994 424 .030 36.0 26.3 33.5 29.5 2500 94.4 100 91 12.8 109 .930 .0366 37.3 2826 3532

1995 484 .032 37.5 27.0 35.1 30.6 2500 94.1 100 99 12.0 113 .991 .0396 38.5 2907 3634

1996 329 .025 37.4 26.6 34.9 30.3 2500 95.3 103 102 11.8 114 .999 .0407 38.2 2931 3664

1997 329 .023 37.0 26.2 34.2 29.9 2500 94.8 101 98 12.2 112 .976 .0393 37.6 2872 3590

1998 207 .014 37.3 26.0 34.9 30.0 2500 99.6 104 97 12.1 112 .948 .0390 37.6 3001 3752

1999 253 .017 35.9 24.9 33.3 28.8 2500 93.1 105 103 11.7 114 .983 .0411 36.2 2721 3401

2000 166 .010 36.7 25.4 33.7 29.3 2500 95.2 103 107 11.3 116 1.049 .0428 36.8 2834 3543

2001 214 .014 36.2 25.0 32.6 28.7 2500 99.8 100 102 11.7 114 1.032 .0408 36.1 2889 3611

2002 149 .009 37.3 25.3 34.2 29.5 2500 100.1 106 101 11.7 114 .968 .0406 37.1 2975 3718

2003 39 .002 40.8 28.0 35.3 31.6 2500 93.6 94 112 10.9 119 1.185 .0448 39.8 3017 3771

2004 7 .000 40.8 27.8 35.1 31.5 2500 92.6 94 112 10.8 119 1.197 .0450 39.6 2975 3718

2005 10 .001 41.1 27.8 35.1 31.5 2500 95.7 93 111 11.0 118 1.193 .0443 39.5 3052 3815

2006 2 .000 41.6 28.6 34.3 31.6 2500 97.4 91 106 11.3 116 1.165 .0424 39.5 3079 3849

2007 81 .005 42.4 28.9 35.3 32.3 2500 99.1 91 106 11.3 116 1.165 .0424 40.3 3197 3996

**Percent of 2500 lb. Cars:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1975 36.0 75.3 20.4

1976 18.3 67.5 12.9

1977 20.7 69.3 12.5 1.2

1978 34.3 53.2 8.0

1979 43.7 3.5 56.8 2.3

1980 47.9 3.9 52.5 3.8 2.8

1981 53.6 2.7 52.4 .9 4.1 2.5

1982 69.3 .6 57.3 8.6 4.6 3.0

1983 68.9 13.1 51.3 20.7 3.2

1984 75.4 2.4 47.3 26.4 11.9 1.6 2.2

1985 77.1 9.2 53.7 19.8 15.7 4.2 1.7

1986 94.3 .9 49.5 22.1 16.9 5.3 97.3 1.9

1987 97.7 .8 47.7 32.6 13.6 19.5 79.3 18.1 2.7

1988 99.7 .3 48.3 41.8 11.9 51.5 68.2 18.2 13.6

1989 97.8 2.2 52.0 37.6 24.7 47.3 55.3 20.2 24.5

1990 94.4 .1 56.7 34.2 .1 44.5 51.0 41.3 11.5 47.2

1991 94.7 .1 62.7 36.6 .1 64.0 36.0 33.9 23.0 43.1 5.1

1992 94.7 53.6 46.3 82.6 17.4 35.7 13.7 50.6 8.9

1993 95.8 .0 61.9 32.8 .0 76.7 23.3 44.9 19.3 35.8 4.6

1994 95.2 50.7 41.6 75.4 24.6 31.6 21.0 47.3 3.1

1995 95.9 48.4 45.6 100.0 33.6 19.0 47.4 1.4

1996 94.2 50.1 43.7 100.0 34.9 20.5 44.6 8.8

1997 94.4 47.0 53.0 100.0 39.6 21.6 38.8 1.8

1998 100.0 38.9 61.1 100.0 46.0 31.7 22.2 2.8

1999 100.0 41.9 58.1 100.0 40.1 32.5 27.4

2000 88.4 45.3 54.7 100.0 29.0 19.2 51.8 29.3

2001 96.8 36.1 63.9 100.0 26.6 12.8 60.6 26.6

2002 96.4 38.0 62.0 100.0 56.6 17.0 26.5 24.2

2003 86.7 23.9 76.1 100.0 100.0 100.0

2004 84.7 32.3 67.7 100.0 100.0 100.0

2005 90.7 15.0 85.0 100.0 100.0 100.0

2006 100.0 29.5 70.5 100.0 100.0 100.0

2007 100.0 21.9 78.1 100.0 100.0 100.0



## EPA420-R-07-008 G-4 Appendix GTable G-5 **Characteristics of 1975 to 2007 2750 lb. Cars**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **VOL ENGINE**  **0-60 TOP**  **HP/ HP/**  **TON CU-FT**  **CU-FT**

**YEAR (000) FRAC**  **LAB ADJ**  **ADJ ADJ**  **LB CU-FT**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG -MPG**  **TON-MPG**

**55/45 CITY**  **HWY COMP** 

1975 281 .027 21.7 16.6 21.6 18.5 2750 127 100 12.8 110 .799 .0365 25.9

1976 203 .016 24.5 19.0 23.7 20.9 2750 121 95 13.4 108 .794 .0348 29.1

1977 349 .025 24.8 19.2 24.1 21.1 2750 80.3 126 96 13.3 109 .765 .0350 29.4 1728 2375

1978 498 .034 24.8 19.3 24.1 21.2 2750 88.6 129 94 13.4 108 .740 .0344 29.4 1892 2602

1979 459 .033 24.0 18.5 23.7 20.5 2750 82.2 132 94 13.6 108 .710 .0341 28.4 1720 2365

1980 973 .086 26.1 19.9 26.0 22.2 2750 96.0 141 93 13.6 107 .665 .0339 30.9 2176 2992

1981 714 .068 27.7 21.6 26.7 23.6 2750 107.2 136 92 13.8 107 .678 .0333 32.7 2533 3482

1982 961 .099 28.8 22.0 28.5 24.5 2750 104.3 124 87 14.4 105 .707 .0316 33.8 2566 3528

1983 863 .084 30.2 23.6 28.9 25.7 2750 106.3 124 88 14.2 105 .712 .0320 35.6 2756 3790

1984 2050 .146 30.1 23.3 29.3 25.7 2750 102.7 127 89 14.1 106 .705 .0324 35.5 2653 3648

1985 1878 .130 30.6 23.7 29.6 26.0 2750 103.3 128 93 13.6 108 .735 .0340 36.0 2707 3722

1986 1899 .124 30.6 23.6 29.7 26.0 2750 102.0 125 95 13.4 108 .769 .0347 36.0 2667 3667

1987 1896 .128 30.8 23.6 29.7 26.1 2750 101.7 124 96 13.3 109 .790 .0350 36.0 2658 3655

1988 1519 .099 31.5 23.9 30.3 26.5 2750 102.1 123 97 13.1 109 .804 .0354 36.6 2717 3735

1989 1204 .083 31.8 24.0 30.4 26.6 2750 101.7 118 96 13.3 109 .820 .0349 36.8 2718 3737

1990 1081 .086 31.9 24.1 30.1 26.6 2750 98.7 111 100 12.9 110 .919 .0364 36.7 2635 3624

1991 1462 .116 32.5 24.1 31.0 27.0 2750 100.3 112 100 12.9 110 .913 .0364 37.3 2723 3744

1992 1280 .105 32.6 24.0 31.1 27.0 2750 98.5 110 106 12.3 113 .972 .0386 37.4 2680 3685

1993 1651 .125 33.0 24.0 31.4 27.2 2750 101.9 112 106 12.4 113 .955 .0384 37.6 2788 3833

1994 1521 .108 33.6 24.3 32.1 27.7 2750 101.2 109 108 12.1 114 1.001 .0394 38.2 2815 3870

1995 1747 .115 33.9 24.4 32.1 27.8 2750 102.6 109 111 12.0 115 1.017 .0403 38.4 2864 3938

1996 1240 .094 33.9 24.2 31.7 27.6 2750 101.5 108 117 11.5 118 1.086 .0427 38.2 2815 3870

1997 1637 .113 34.0 24.1 31.8 27.6 2750 100.5 109 112 11.7 116 1.039 .0409 38.1 2786 3831

1998 1622 .112 34.5 24.2 32.4 27.9 2750 100.5 110 117 11.3 118 1.071 .0427 38.6 2818 3875

1999 1348 .089 34.6 24.2 32.0 27.8 2750 100.5 110 118 11.3 118 1.078 .0428 38.4 2806 3858

2000 1318 .080 34.3 23.8 31.5 27.4 2750 100.5 108 120 11.2 119 1.118 .0437 37.9 2767 3805

2001 1184 .076 35.9 24.7 33.0 28.6 2750 99.6 108 121 11.0 119 1.122 .0440 39.6 2873 3950

2002 913 .057 36.3 24.8 33.0 28.7 2750 99.6 107 119 11.2 119 1.121 .0434 39.8 2883 3964

2003 691 .044 37.1 25.1 33.5 29.2 2750 100.8 106 123 10.9 120 1.154 .0447 40.3 2963 4075

2004 729 .046 36.9 24.8 33.2 28.9 2750 101.6 105 120 11.1 119 1.144 .0436 39.9 2954 4062

2005 941 .059 37.3 25.0 33.1 29.0 2750 102.1 106 121 11.1 119 1.144 .0439 40.1 2976 4092

2006 680 .045 37.4 24.9 33.2 29.1 2750 101.1 103 117 11.4 118 1.133 .0427 40.1 2959 4069

2007 223 .015 36.9 24.7 32.9 28.8 2750 99.2 101 116 11.5 117 1.145 .0421 39.8 2889 3972

**Percent of 2750 lb. Cars:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1975 .4 70.7 3.9

1976 .9 63.5 3.6

1977 2.0 67.5 9.4

1978 .9 66.7 5.5

1979 5.4 59.6 6.1

1980 47.9 53.6 13.8

1981 70.0 36.0 18.3

1982 77.9 3.1 33.7 30.2 6.4 5.8

1983 89.4 4.0 31.2 33.0 12.3 40.6

1984 87.7 2.2 30.5 36.3 12.2 42.4

1985 93.3 2.8 21.8 45.1 14.5 59.5

1986 92.7 2.9 34.7 47.5 32.1 52.6 82.5 14.6 3.0

1987 95.7 1.9 31.5 44.0 24.7 58.4 73.6 19.5 6.9

1988 97.4 1.8 31.0 58.1 18.9 59.8 72.8 19.3 7.9

1989 97.5 1.1 29.6 59.2 21.8 63.8 77.4 9.4 13.1

1990 99.0 .9 25.7 65.5 56.5 43.0 53.1 46.5

1991 99.3 .2 28.1 68.0 63.5 36.1 53.0 2.7 44.2 6.6

1992 99.5 .5 30.1 64.4 85.9 14.0 41.2 5.2 53.6 11.0

1993 98.4 1.6 27.3 69.4 93.8 6.2 47.1 1.7 51.2 12.1

1994 98.7 .1 32.1 66.4 99.7 32.6 67.4 20.1

1995 99.9 .0 27.6 72.4 100.0 25.3 74.7 13.3

1996 100.0 25.1 74.8 .1 100.0 12.0 88.0 17.3

1997 100.0 22.1 77.5 .4 100.0 24.3 75.7 16.8

1998 100.0 22.3 77.1 .3 100.0 16.8 83.2 22.1

1999 100.0 19.1 80.3 .2 100.0 16.7 83.3 20.8

2000 96.9 21.1 77.2 .1 100.0 7.8 3.1 89.1 42.0

2001 94.2 20.1 78.4 .1 100.0 6.9 93.1 65.9

2002 98.5 22.1 77.0 .4 100.0 6.2 93.8 63.4

2003 98.2 21.3 77.4 1.3 100.0 100.0 80.0

2004 98.8 23.0 75.7 1.3 100.0 99.6 78.4

2005 99.6 16.8 82.2 1.0 100.0 6.8 93.2 75.4

2006 97.4 15.8 81.2 1.1 100.0 7.5 92.5 79.0

2007 92.6 27.4 53.1 100.0 100.0 60.3



## EPA420-R-07-008 G-5 Appendix GTable G-6 **Characteristics of 1975 to 2007 3000 lb. Cars**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **VOL ENGINE**  **0-60 TOP**  **HP/ HP/**  **TON CU-FT**  **CU-FT**

**YEAR (000) FRAC**  **LAB ADJ**  **ADJ ADJ**  **LB CU-FT**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG -MPG**  **TON-MPG**

**55/45 CITY**  **HWY COMP** 

1975 828 .081 21.4 16.6 20.9 18.3 3000 147 98 14.4 107 .674 .0329 27.8

1976 884 .072 23.5 18.1 23.1 20.1 3000 147 95 14.6 106 .657 .0317 30.4

1977 584 .041 23.2 18.1 22.3 19.8 3000 87.6 146 104 13.7 109 .715 .0347 30.1 1771 2656

1978 903 .062 22.5 17.7 21.3 19.2 3000 97.3 164 102 13.9 108 .637 .0339 29.1 1885 2828

1979 1286 .093 22.1 17.2 21.3 18.9 3000 96.3 162 100 13.9 108 .634 .0333 28.6 1834 2751

1980 2026 .179 23.6 18.3 23.0 20.1 3000 100.9 164 100 13.8 108 .624 .0334 30.3 2040 3060

1981 1626 .154 24.4 19.0 23.4 20.8 3000 103.8 165 101 13.9 108 .619 .0335 31.4 2168 3252

1982 1554 .160 25.7 19.7 25.4 21.9 3000 104.2 163 103 13.6 109 .640 .0343 33.3 2319 3479

1983 1515 .147 25.8 19.8 25.6 22.0 3000 105.4 161 104 13.4 110 .658 .0349 33.4 2346 3520

1984 1994 .142 26.4 20.2 26.2 22.5 3000 104.9 157 107 13.3 111 .689 .0357 34.1 2381 3571

1985 2037 .141 27.1 20.7 26.9 23.1 3000 106.7 153 110 13.0 112 .727 .0366 35.0 2489 3734

1986 2829 .184 27.5 21.0 27.1 23.4 3000 106.6 151 108 13.2 111 .723 .0359 35.3 2513 3770

1987 2743 .185 27.9 21.2 27.4 23.6 3000 106.3 147 111 12.9 112 .767 .0371 35.8 2539 3808

1988 3146 .206 28.4 21.4 27.8 24.0 3000 105.3 145 114 12.6 113 .797 .0380 36.3 2547 3820

1989 3402 .235 28.4 21.2 27.7 23.9 3000 105.2 146 118 12.3 115 .815 .0393 36.0 2525 3787

1990 2856 .226 28.6 21.3 27.7 23.9 3000 103.9 142 121 12.0 116 .867 .0405 36.0 2496 3745

1991 2714 .216 28.1 20.8 27.3 23.5 3000 104.0 145 124 11.8 118 .868 .0414 35.4 2457 3686

1992 1918 .158 28.4 20.8 27.6 23.6 3000 102.7 146 127 11.6 119 .885 .0423 35.6 2437 3656

1993 2021 .153 28.7 20.8 27.8 23.8 3000 102.6 147 125 11.8 118 .863 .0417 35.8 2454 3681

1994 2033 .144 29.1 21.0 28.0 24.0 3000 102.9 143 124 11.8 117 .881 .0413 36.2 2480 3720

1995 1933 .128 29.7 21.2 28.8 24.5 3000 103.6 139 135 10.9 122 .988 .0452 36.9 2545 3818

1996 1796 .137 29.9 21.1 29.2 24.6 3000 103.1 137 133 11.0 121 .980 .0444 37.0 2543 3815

1997 1765 .122 30.0 21.0 29.0 24.5 3000 102.5 136 134 11.0 121 .993 .0447 36.9 2520 3780

1998 1153 .080 30.1 21.0 28.8 24.5 3000 101.1 132 131 11.2 120 .997 .0436 37.0 2493 3740

1999 923 .061 30.1 20.9 28.4 24.4 3000 99.9 128 128 11.4 119 1.001 .0426 36.8 2454 3680

2000 1470 .089 30.6 21.3 28.6 24.7 3000 102.0 126 127 11.6 119 1.007 .0423 37.3 2543 3815

2001 1256 .080 31.6 21.8 29.1 25.3 3000 102.5 125 129 11.4 119 1.031 .0429 38.3 2627 3940

2002 1588 .099 31.4 21.6 28.9 25.1 3000 104.2 124 132 11.2 121 1.064 .0439 38.0 2641 3962

2003 1776 .113 32.8 22.4 29.8 26.0 3000 104.4 121 133 11.0 121 1.098 .0443 39.5 2747 4120

2004 1577 .100 33.5 22.6 30.4 26.4 3000 105.5 123 135 10.7 122 1.103 .0452 40.3 2841 4262

2005 1736 .109 34.2 23.0 30.6 26.8 3000 106.1 121 134 10.6 122 1.109 .0448 41.3 2935 4403

2006 1768 .118 34.8 23.2 31.2 27.2 3000 104.9 120 138 10.4 123 1.150 .0461 41.9 2935 4403

2007 1828 .123 36.1 24.2 32.0 28.1 3000 106.7 118 135 10.6 122 1.141 .0450 43.5 3106 4659

**Percent of 3000 lb. Cars:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1975 3.5 48.6 17.1

1976 2.5 50.4 9.8

1977 3.6 51.3 22.4

1978 4.4 35.2 18.0

1979 2.6 39.7 14.1

1980 32.0 30.9 1.0 7.5

1981 45.4 21.6 .7 11.9

1982 53.2 17.0 65.1 18.6 26.9

1983 63.0 17.2 62.7 22.7 26.5

1984 73.9 .2 16.2 58.2 27.6 29.6

1985 77.9 .5 14.4 53.5 37.5 34.7

1986 82.2 1.0 15.1 56.4 35.7 49.0 97.7 2.3

1987 84.1 1.9 15.7 63.5 49.6 49.5 89.4 10.6

1988 90.6 1.2 17.2 66.8 69.9 30.1 77.4 8.1 14.6

1989 91.3 1.4 16.4 71.5 73.4 24.0 66.4 18.7 15.0

1990 95.0 .7 20.8 68.8 74.9 25.0 53.3 10.7 36.0

1991 93.3 1.5 18.4 72.4 75.7 24.3 58.2 8.0 33.8

1992 94.2 .7 20.3 66.3 87.2 12.8 63.5 7.1 29.4

1993 94.6 .9 19.7 68.9 86.8 13.2 61.8 1.2 37.0

1994 99.1 .3 16.4 75.6 89.5 10.5 62.8 37.2

1995 95.4 2.6 22.1 77.9 98.6 1.4 34.5 65.5 9.9

1996 96.7 1.8 20.7 79.3 100.0 38.1 61.9 12.4

1997 95.5 2.3 19.8 80.1 99.9 30.9 68.9 7.6

1998 94.6 2.7 24.2 75.5 99.0 1.0 42.6 57.2 21.0

1999 94.4 2.5 26.9 72.0 99.0 50.1 49.4 24.9

2000 95.7 1.2 21.2 77.1 98.6 1.4 51.8 45.2 2.9 17.3

2001 95.9 .7 22.8 74.8 1.3 98.6 1.4 43.5 51.1 5.5 26.4

2002 98.2 .2 19.2 78.9 1.5 98.9 1.1 35.6 63.0 1.4 27.7 1.4

2003 97.0 1.4 19.4 77.9 2.7 99.0 14.4 84.2 1.4 40.1 2.6

2004 97.6 1.2 15.2 79.7 5.1 99.4 7.3 92.1 46.5 4.5

2005 98.0 .8 15.8 75.7 8.5 99.7 8.1 91.6 62.7 8.5

2006 97.4 1.1 17.5 74.9 6.8 99.9 5.0 95.0 74.2 6.7

2007 98.1 .6 18.2 64.6 15.1 100.0 1.6 98.4 75.4 9.4



## EPA420-R-07-008 G-6 Appendix GTable G-7 **Characteristics of 1975 to 2007 3500 lb. Cars**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **VOL ENGINE**  **0-60 TOP**  **HP/ HP/**  **TON CU-FT**  **CU-FT**

**YEAR (000) FRAC**  **LAB ADJ**  **ADJ ADJ**  **LB CU-FT**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG -MPG**  **TON-MPG**

**55/45 CITY**  **HWY COMP** 

1975 1029 .101 18.2 14.3 17.1 15.5 3500 227 102 15.6 104 .463 .0292 27.6

1976 933 .076 19.4 15.5 18.0 16.5 3500 231 100 15.8 104 .447 .0286 29.2

1977 724 .051 20.2 16.1 18.8 17.2 3500 102.4 232 104 15.3 105 .458 .0297 30.5 1789 3132

1978 2991 .207 20.2 15.8 19.2 17.2 3500 111.1 257 119 13.8 111 .468 .0342 30.2 1919 3358

1979 2684 .193 20.2 16.0 18.8 17.2 3500 112.3 252 120 13.7 111 .477 .0342 30.1 1934 3385

1980 2147 .190 20.7 16.3 19.8 17.7 3500 111.3 244 115 14.1 109 .477 .0329 31.1 1980 3465

1981 1829 .173 22.2 17.3 21.4 18.9 3500 113.3 234 113 14.3 108 .487 .0322 33.3 2160 3780

1982 1421 .146 22.4 17.3 21.8 19.1 3500 112.0 237 118 14.0 110 .505 .0338 33.8 2170 3798

1983 1669 .162 22.8 17.5 22.6 19.5 3500 111.8 238 122 13.6 112 .524 .0348 34.3 2199 3848

1984 2220 .158 22.9 17.5 22.8 19.5 3500 109.6 236 127 13.2 113 .556 .0363 34.5 2167 3792

1985 2461 .170 23.4 17.7 23.7 20.0 3500 111.9 228 133 12.7 116 .603 .0379 35.1 2246 3930

1986 2760 .180 24.4 18.2 25.1 20.8 3500 113.5 225 141 12.0 119 .654 .0404 36.5 2377 4160

1987 2520 .170 24.6 18.0 25.7 20.9 3500 114.0 217 147 11.6 121 .703 .0421 36.7 2399 4199

1988 2693 .176 25.4 18.5 26.5 21.5 3500 113.5 212 151 11.4 122 .732 .0431 37.9 2464 4311

1989 2688 .186 25.1 18.2 26.2 21.3 3500 114.2 207 151 11.4 122 .751 .0431 37.4 2444 4277

1990 2704 .214 25.5 18.3 26.4 21.5 3500 113.0 194 150 11.4 122 .795 .0429 37.7 2442 4274

1991 2137 .170 25.4 18.2 26.0 21.3 3500 111.2 195 156 11.1 124 .822 .0446 37.4 2386 4175

1992 2822 .232 25.6 18.2 26.2 21.4 3500 113.6 192 155 11.2 123 .829 .0442 37.6 2447 4282

1993 2848 .216 26.0 18.5 26.5 21.7 3500 114.2 194 156 11.1 124 .825 .0447 38.1 2494 4364

1994 2770 .196 26.1 18.4 26.5 21.7 3500 111.7 191 156 11.1 124 .837 .0445 38.1 2437 4265

1995 3628 .240 26.4 18.5 26.9 22.0 3500 111.9 188 166 10.6 127 .906 .0473 38.5 2465 4314

1996 3154 .240 26.5 18.5 26.6 21.9 3500 111.5 181 164 10.7 127 .925 .0470 38.5 2455 4296

1997 3196 .221 26.7 18.5 26.8 22.0 3500 112.4 181 170 10.4 129 .957 .0486 38.7 2487 4352

1998 3995 .276 27.1 18.6 27.0 22.3 3500 111.5 178 170 10.4 129 .969 .0485 39.1 2494 4364

1999 4610 .303 27.2 18.6 26.8 22.3 3500 110.8 174 170 10.4 129 .993 .0486 39.1 2475 4332

2000 4666 .282 27.1 18.5 26.7 22.2 3500 111.5 175 174 10.2 131 1.013 .0498 38.9 2479 4338

2001 4315 .276 27.2 18.5 26.5 22.1 3500 110.6 174 177 10.1 131 1.029 .0505 38.9 2461 4306

2002 4295 .266 27.7 18.7 26.6 22.4 3500 111.7 176 183 9.8 134 1.063 .0524 39.4 2516 4402

2003 4119 .261 28.0 18.7 26.9 22.6 3500 111.1 175 185 9.8 134 1.076 .0528 39.7 2529 4425

2004 3561 .227 28.1 18.7 26.9 22.6 3500 110.4 176 188 9.6 136 1.097 .0538 39.8 2516 4403

2005 3264 .205 28.9 19.2 27.3 23.1 3500 111.8 170 185 9.8 134 1.111 .0528 40.7 2608 4563

2006 2998 .199 29.1 19.3 27.4 23.2 3500 111.4 167 189 9.6 136 1.144 .0539 41.0 2618 4581

2007 2542 .171 29.7 19.7 27.9 23.7 3500 109.6 163 191 9.6 136 1.185 .0545 41.7 2627 4597

**Percent of 3500 lb. Cars:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1975 19.3 6.5 1.9

1976 17.2 5.7 1.4

1977 16.2 6.1 2.7

1978 4.7 6.4 1.4

1979 4.0 16.9 1.3

1980 .2 .4 3.1 37.9 2.2 1.7

1981 .5 3.4 84.4 3.0 2.5

1982 .5 .6 6.9 88.4 5.1 4.4 4.9

1983 .9 .8 8.7 83.4 9.1 5.3 2.6

1984 8.2 .2 7.7 88.9 23.5 12.1 1.4

1985 35.2 8.3 88.8 37.6 32.3

1986 49.2 .5 8.6 88.5 59.4 20.7 98.9 1.1

1987 64.1 .4 8.8 87.8 77.1 15.0 96.9 3.1

1988 72.8 .2 7.9 89.7 88.2 11.4 93.9 1.1 5.0

1989 80.6 .2 6.8 88.2 87.8 12.2 92.3 6.9

1990 84.5 1.9 6.3 89.6 97.2 2.8 87.4 12.3

1991 79.7 2.7 7.4 88.2 96.0 3.9 83.6 16.1

1992 78.6 1.7 5.2 92.2 98.0 1.9 76.0 24.0 2.4

1993 87.5 1.6 4.6 93.7 99.6 75.6 24.4 2.6

1994 84.8 .9 7.4 91.5 100.0 73.8 26.2 9.0

1995 79.4 1.4 7.1 91.8 100.0 62.6 37.4 10.5

1996 89.0 2.5 7.3 91.8 99.8 53.0 47.0 12.3

1997 88.8 2.9 6.2 93.8 99.9 51.3 48.2 12.5

1998 88.0 2.7 5.7 94.2 100.0 44.9 53.5 1.3 17.8

1999 90.0 2.6 5.9 93.7 100.0 36.6 60.4 2.4 16.5

2000 88.4 2.5 6.4 93.0 100.0 34.3 63.6 1.8 22.5

2001 88.8 1.9 7.1 92.3 99.9 35.2 1.2 60.8 2.8 21.3

2002 88.3 2.6 7.7 92.0 .1 99.7 32.3 1.1 63.2 3.4 33.6

2003 87.1 1.7 8.4 91.3 .2 99.7 33.4 62.3 3.4 40.7

2004 84.1 2.6 8.6 90.7 .2 99.6 33.4 63.3 2.8 37.6

2005 85.9 4.4 7.2 92.4 .1 99.4 29.4 68.8 1.3 47.3 .6

2006 86.3 3.9 9.4 90.8 98.6 1.4 21.8 78.1 57.7

2007 84.4 4.7 14.3 71.4 14.2 100.0 12.3 1.5 86.3 70.8 .1



## EPA420-R-07-008 G-7 Appendix GTable G-8 **Characteristics of 1975 to 2007 4000 lb. Cars**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **VOL ENGINE**  **0-60 TOP**  **HP/ HP/**  **TON CU-FT**  **CU-FT**

**YEAR (000) FRAC**  **LAB ADJ**  **ADJ ADJ**  **LB CU-FT**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG -MPG**  **TON-MPG**

**55/45 CITY**  **HWY COMP** 

1975 1089 .106 15.6 12.4 14.5 13.3 4000 292 130 14.5 110 .443 .0325 27.0

1976 1977 .160 17.7 14.0 16.5 15.0 4000 280 122 15.4 108 .433 .0305 30.4

1977 3323 .235 17.9 14.2 16.7 15.2 4000 113.5 293 133 14.2 111 .453 .0333 30.6 1739 3477

1978 2235 .155 18.0 14.1 17.1 15.3 4000 114.9 305 145 13.1 115 .474 .0362 30.9 1782 3563

1979 2643 .190 17.8 14.0 16.7 15.1 4000 119.6 311 147 13.0 116 .472 .0367 30.5 1830 3660

1980 1316 .116 18.8 14.6 18.3 16.1 4000 122.4 302 136 13.9 112 .453 .0339 32.6 2003 4007

1981 1312 .124 20.3 15.5 20.3 17.3 4000 123.2 295 133 14.0 112 .458 .0334 35.2 2171 4343

1982 1215 .125 20.6 15.6 20.9 17.6 4000 126.4 287 135 13.8 112 .479 .0339 35.6 2244 4487

1983 1445 .140 20.3 15.4 20.6 17.4 4000 126.7 287 139 13.4 113 .490 .0348 35.0 2211 4422

1984 1702 .121 20.6 15.5 20.9 17.6 4000 126.3 289 139 13.4 113 .485 .0347 35.3 2225 4449

1985 1671 .116 21.7 16.4 22.3 18.6 4000 125.3 294 148 12.8 116 .508 .0371 37.3 2337 4674

1986 918 .060 22.1 16.5 22.6 18.8 4000 124.9 299 154 12.4 118 .520 .0384 37.8 2366 4732

1987 912 .061 21.7 16.3 22.0 18.5 4000 122.2 294 157 12.3 119 .551 .0392 37.1 2275 4549

1988 829 .054 22.2 16.4 22.7 18.8 4000 125.8 289 160 12.1 120 .569 .0400 37.9 2391 4782

1989 860 .060 23.0 16.8 23.5 19.4 4000 125.1 275 154 12.5 118 .576 .0386 39.1 2447 4894

1990 986 .078 23.0 16.7 23.7 19.4 4000 123.1 263 165 12.0 122 .643 .0412 39.0 2400 4799

1991 1114 .089 23.3 16.7 24.1 19.6 4000 124.9 265 186 10.7 129 .718 .0466 39.4 2459 4917

1992 1166 .096 23.4 16.7 24.1 19.7 4000 123.4 258 198 10.2 133 .788 .0495 39.5 2440 4880

1993 1059 .080 23.6 16.7 24.1 19.7 4000 121.9 253 198 10.3 133 .806 .0494 39.6 2414 4828

1994 1342 .095 23.5 16.6 24.0 19.6 4000 121.5 248 204 10.0 135 .842 .0510 39.3 2389 4779

1995 1281 .085 23.5 16.4 24.2 19.6 4000 121.3 253 219 9.4 140 .885 .0547 39.3 2386 4772

1996 1092 .083 23.9 16.6 24.6 19.9 4000 124.1 249 218 9.5 139 .885 .0546 39.9 2476 4952

1997 1259 .087 23.8 16.4 24.3 19.8 4000 123.1 248 225 9.3 142 .913 .0562 39.6 2439 4878

1998 918 .063 23.8 16.4 24.0 19.7 4000 123.0 247 234 8.9 145 .963 .0585 39.5 2426 4853

1999 1179 .077 24.2 16.4 24.5 19.9 4000 123.5 238 233 9.0 144 1.003 .0582 40.0 2468 4937

2000 1382 .083 24.4 16.5 24.5 20.0 4000 122.3 234 240 8.8 147 1.036 .0600 40.2 2459 4917

2001 1331 .085 24.6 16.6 24.5 20.2 4000 121.2 227 226 9.2 142 1.021 .0565 40.5 2455 4909

2002 1256 .078 24.8 16.7 24.3 20.2 4000 116.6 223 230 9.1 143 1.052 .0574 40.5 2369 4737

2003 1013 .064 25.1 16.8 24.5 20.4 4000 114.0 215 233 9.0 144 1.106 .0584 40.9 2343 4685

2004 1286 .082 25.4 16.8 24.9 20.6 4000 113.7 211 238 8.8 146 1.147 .0596 41.4 2359 4718

2005 1636 .103 25.7 16.9 25.0 20.7 4000 115.1 214 241 8.7 147 1.144 .0603 41.7 2406 4812

2006 2161 .144 26.1 17.2 25.2 21.0 4000 115.7 213 244 8.6 148 1.163 .0610 42.3 2452 4904

2007 2226 .150 26.7 17.6 25.8 21.5 4000 114.4 211 245 8.6 148 1.179 .0612 43.5 2490 4981

**Percent of 4000 lb. Cars:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1975 7.6

1976 6.9

1977 3.3

1978 3.0 10.4

1979 5.3 2.2 10.4 2.8 2.3

1980 10.9 2.3 .9 40.1 2.5 4.9 9.6

1981 11.1 .9 .9 82.8 1.2 10.3 13.2

1982 11.1 1.3 89.6 1.8 18.7 9.4

1983 12.5 1.3 94.6 2.0 38.0 4.4

1984 12.8 1.1 95.8 2.1 41.1 2.8

1985 13.0 .0 .1 94.8 3.8 41.4 2.0

1986 .2 .7 .2 92.5 48.3 4.4 98.9 1.1

1987 1.1 .4 4.0 87.9 50.9 3.2 1.2 95.5 4.5

1988 6.3 .3 1.6 92.7 75.0 2.2 94.5 5.5

1989 8.9 .0 2.5 92.5 84.4 13.6 96.0 4.0

1990 33.2 .1 1.8 95.5 95.3 4.6 89.5 10.5 5.5

1991 38.6 .9 1.9 95.4 86.8 12.9 89.6 10.4 6.1

1992 41.3 1.9 1.6 97.3 94.8 5.2 79.5 20.5 8.5

1993 39.2 .7 .9 97.1 95.7 4.3 68.6 31.4 8.1

1994 45.6 .2 .8 97.3 100.0 58.3 41.7 6.0

1995 44.7 .6 1.1 96.4 99.6 58.1 41.9 6.8

1996 51.6 .7 1.1 97.1 99.8 51.7 48.3 4.2

1997 50.7 .9 1.0 99.0 99.8 51.8 48.2 7.0

1998 50.5 4.4 1.2 98.8 99.6 45.1 4.3 48.9 1.7 12.2

1999 55.1 3.8 1.5 98.5 99.6 40.5 4.8 52.5 2.2 11.4

2000 55.7 4.0 2.1 97.9 100.0 47.8 4.0 45.3 2.9 13.4

2001 51.4 12.9 3.3 96.7 100.0 39.7 4.3 51.7 4.4 19.4

2002 51.9 15.7 2.5 97.3 .2 100.0 29.5 4.8 60.6 5.1 23.1

2003 46.2 16.8 3.1 96.0 .9 100.0 22.5 12.0 57.6 8.0 26.4

2004 61.0 17.1 3.7 95.8 .5 99.9 17.8 6.3 70.3 5.5 47.9

2005 53.4 13.3 4.1 93.0 2.9 99.4 21.3 7.5 69.3 1.9 44.2

2006 55.2 11.2 4.2 92.6 3.2 99.7 22.6 5.1 71.8 59.4 .2

2007 64.5 13.7 4.3 89.3 6.4 99.9 27.2 2.3 70.5 72.7 2.3



## EPA420-R-07-008 G-8 Appendix GTable G-9 **Characteristics of 1975 to 2007 4500 lb. Cars**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **VOL ENGINE**  **0-60 TOP**  **HP/ HP/**  **TON CU-FT**  **CU-FT**

**YEAR (000) FRAC**  **LAB ADJ**  **ADJ ADJ**  **LB CU-FT**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG -MPG**  **TON-MPG**

**55/45 CITY**  **HWY COMP** 

1975 1791 .175 14.3 11.1 13.7 12.2 4500 347 158 13.6 116 .455 .0351 27.7

1976 2223 .180 15.7 12.3 15.1 13.4 4500 346 157 13.5 115 .454 .0349 30.4

1977 3496 .248 16.5 13.0 15.6 14.1 4500 118.7 346 157 13.4 115 .454 .0349 31.9 1680 3780

1978 1997 .138 16.3 12.6 16.1 13.9 4500 123.8 356 161 13.1 117 .453 .0358 31.6 1739 3912

1979 1527 .110 16.5 12.8 15.9 14.0 4500 127.6 353 157 13.4 115 .445 .0349 31.9 1808 4068

1980 363 .032 19.0 14.4 19.0 16.2 4500 137.3 350 137 15.1 109 .394 .0305 37.3 2273 5115

1981 318 .030 20.4 15.4 20.9 17.5 4500 137.1 343 127 16.1 106 .374 .0282 40.4 2459 5532

1982 183 .019 21.0 15.8 21.6 17.9 4500 148.3 323 127 16.1 106 .401 .0283 41.5 2696 6067

1983 188 .018 19.9 14.8 20.8 17.0 4500 146.6 311 143 14.4 111 .463 .0318 38.7 2512 5651

1984 185 .013 20.2 15.1 21.0 17.3 4500 152.0 308 148 14.0 113 .482 .0329 39.0 2630 5918

1985 104 .007 21.0 15.6 22.1 18.0 4500 160.2 306 150 13.8 113 .490 .0333 40.5 2884 6490

1986 101 .007 21.5 15.9 22.5 18.3 4500 156.5 308 150 14.0 113 .485 .0333 41.5 2903 6532

1987 78 .005 22.3 16.3 23.5 19.0 4500 160.2 306 140 14.6 110 .458 .0311 42.7 3043 6846

1988 105 .007 22.6 16.6 23.3 19.2 4500 144.8 305 144 14.4 111 .474 .0321 43.4 2796 6292

1989 87 .006 21.8 16.0 22.2 18.4 4500 141.1 306 151 14.1 114 .494 .0336 41.7 2638 5935

1990 67 .005 20.3 14.8 20.9 17.2 4500 130.1 322 178 12.6 122 .555 .0397 39.2 2306 5188

1991 72 .006 20.9 15.0 21.7 17.6 4500 133.6 312 201 11.3 129 .648 .0448 40.2 2444 5499

1992 113 .009 22.1 15.5 23.3 18.6 4500 137.2 334 191 11.6 126 .587 .0424 42.1 2590 5827

1993 84 .006 22.1 15.4 23.8 18.7 4500 141.4 339 187 11.8 124 .567 .0416 42.1 2658 5980

1994 88 .006 22.4 15.6 23.4 18.8 4500 136.8 344 255 9.0 145 .747 .0567 42.4 2601 5853

1995 110 .007 22.4 15.6 23.2 18.7 4500 127.7 310 257 9.0 146 .867 .0572 42.3 2413 5428

1996 96 .007 22.9 15.8 23.8 19.1 4500 131.5 323 260 8.9 147 .826 .0578 43.1 2525 5680

1997 37 .003 22.2 15.5 22.1 18.4 4500 109.2 257 271 8.7 150 1.057 .0602 41.5 2028 4563

1998 31 .002 22.0 15.3 21.9 18.2 4500 100.4 272 287 8.3 155 1.059 .0637 41.0 1846 4153

1999 25 .002 22.1 15.3 21.8 18.2 4500 93.9 264 276 8.6 152 1.058 .0614 41.1 1728 3889

2000 67 .004 21.9 15.1 21.5 18.0 4500 114.9 281 287 8.2 155 1.023 .0638 40.6 2080 4681

2001 78 .005 22.0 15.0 21.6 18.0 4500 117.4 270 283 8.3 154 1.067 .0630 40.6 2122 4775

2002 96 .006 22.3 15.2 21.6 18.2 4500 116.5 274 266 8.9 149 .988 .0592 41.0 2135 4804

2003 307 .019 22.8 15.3 22.5 18.6 4500 116.6 280 256 9.1 145 .920 .0570 42.1 2213 4979

2004 318 .020 22.9 15.2 22.7 18.7 4500 132.6 267 252 9.3 144 .956 .0560 42.0 2477 5573

2005 355 .022 23.1 15.4 22.4 18.7 4500 132.1 283 272 8.8 150 .967 .0605 42.2 2481 5582

2006 445 .030 22.6 14.9 22.3 18.4 4500 131.8 289 284 8.5 154 .990 .0631 41.4 2425 5457

2007 619 .042 22.5 14.8 22.4 18.4 4500 125.0 302 304 8.1 160 1.007 .0675 41.4 2305 5186

**Percent of 4500 lb. Cars:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1975 .9 .6 1.6

1976 2.0 .1 2.3

1977 1.3 .1 1.6

1978 2.7 12.9 3.1 1.5

1979 4.4 9.3 3.4 5.5

1980 7.5 54.2 28.7

1981 8.6 61.7 29.7 44.2

1982 6.3 99.8 45.3

1983 1.4 100.0 12.3

1984 .6 100.0 4.2

1985 .1 100.0 1.1

1986 .0 91.2 8.7 100.0

1987 .0 100.0 100.0

1988 100.0 2.9 100.0

1989 .0 96.2 8.0 100.0

1990 84.4 20.5 30.5 95.8 4.2

1991 .7 82.1 26.2 73.8 88.4 11.6 3.2

1992 .2 89.6 12.2 87.8 95.0 5.0 5.5

1993 .2 96.0 10.6 89.4 90.7 9.3 3.1

1994 .2 93.6 100.0 91.1 8.9 7.0

1995 .5 .5 82.4 100.0 64.7 35.3 6.0

1996 .4 .4 90.7 100.0 76.5 23.5 14.9

1997 .1 99.9 100.0 3.2 96.8 79.2

1998 .2 99.8 100.0 5.6 94.4 97.9

1999 .1 99.9 100.0 1.9 36.9 61.2 60.8

2000 1.0 .3 99.7 100.0 4.1 29.2 65.7 25.9

2001 11.3 1.1 98.9 100.0 6.0 50.0 32.6 11.3 34.6

2002 6.9 .7 99.3 100.0 38.8 34.6 19.7 6.9 20.7

2003 12.6 .2 99.8 100.0 79.5 8.8 9.3 2.4 7.5

2004 14.3 7.2 .4 99.6 100.0 55.8 8.4 31.3 4.4 18.9

2005 13.9 9.6 .4 99.3 100.0 66.8 5.2 24.4 3.5 16.6

2006 12.7 8.5 .1 99.5 100.0 66.7 4.5 26.9 1.8 14.6

2007 8.5 14.1 .1 99.7 100.0 66.1 33.6 17.5 .1



## EPA420-R-07-008 G-9 Appendix GTable G-10 **Characteristics of 1975 to 2007 5000 lb. Cars**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **VOL ENGINE**  **0-60 TOP**  **HP/ HP/**  **TON CU-FT**  **CU-FT**

**YEAR (000) FRAC**  **LAB ADJ**  **ADJ ADJ**  **LB CU-FT**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG -MPG**  **TON-MPG**

**55/45 CITY**  **HWY COMP** 

1975 1505 .147 12.9 10.0 12.5 11.0 5000 388 166 14.0 115 .429 .0333 27.8

1976 1494 .121 14.6 11.5 13.9 12.5 5000 378 166 13.9 115 .440 .0333 31.2

1977 1051 .074 14.1 10.9 13.8 12.1 5000 129.7 387 175 13.3 117 .453 .0351 30.3 1571 3927

1978 477 .033 14.6 11.1 14.5 12.4 5000 132.3 403 179 13.1 118 .445 .0358 31.3 1663 4157

1979 182 .013 14.4 11.1 14.2 12.3 5000 126.5 396 169 13.7 115 .426 .0339 31.3 1587 3968

1980 2 .000 12.5 9.9 11.9 10.7 5000 121.9 382 156 14.6 112 .409 .0312 26.8 1320 3299

1981 2 .000 11.7 9.3 11.1 10.0 5000 122.2 387 156 14.6 112 .402 .0311 25.1 1231 3078

1982 2 .000 11.2 8.8 10.6 9.5 5000 121.4 378 176 13.7 117 .482 .0353 23.8 1160 2900

1983 1 .000 11.5 9.1 10.9 9.8 5000 126.4 373 157 14.7 112 .426 .0314 24.6 1246 3115

1984 2 .000 11.2 8.8 10.6 9.5 5000 122.1 374 176 13.7 117 .485 .0351 23.9 1171 2928

1985 1 .000 10.9 8.5 10.3 9.2 5000 113.5 394 187 12.9 121 .494 .0375 23.1 1050 2626

1986 1 .000 10.7 8.3 10.2 9.1 5000 114.2 378 205 12.2 125 .574 .0409 22.8 1039 2598

1987 1 .000 11.4 9.0 10.6 9.7 5000 113.0 410 191 12.4 122 .466 .0382 24.2 1095 2738

1988 1 .000 12.3 9.5 11.7 10.4 5000 112.0 408 207 11.6 126 .509 .0413 26.1 1170 2924

1989 1 .000 12.4 9.5 11.7 10.4 5000 112.9 410 206 11.6 126 .502 .0411 26.1 1180 2949

1990 0 .000 10.9 8.2 10.7 9.2 5000 95.9 326 240 10.3 135 .736 .0480 23.1 885 2212

1992 10 .001 17.3 12.8 16.7 14.5 5000 126.0 283 297 9.1 152 1.041 .0594 36.8 1851 4627

1993 16 .001 18.9 13.9 18.3 15.8 5000 125.8 247 263 9.8 142 1.072 .0526 39.7 1995 4987

1994 11 .001 20.4 14.6 20.2 17.0 5000 124.5 254 266 9.8 143 1.051 .0532 43.0 2141 5352

1995 16 .001 19.6 14.1 19.0 16.3 5000 119.6 284 298 8.8 152 1.048 .0595 40.9 1961 4902

1996 7 .001 19.9 13.9 20.3 16.6 5000 125.5 286 303 8.6 153 1.058 .0605 41.6 2092 5231

1997 9 .001 20.2 14.0 20.5 16.8 5000 125.1 288 304 8.6 154 1.057 .0608 42.1 2107 5268

1998 6 .000 20.2 14.0 20.2 16.7 5000 126.1 283 299 8.7 152 1.059 .0598 41.9 2114 5284

1999 8 .001 19.7 13.6 19.5 16.3 5000 124.0 290 306 8.5 154 1.060 .0613 40.8 2030 5074

2000 1 .000 18.3 12.4 18.8 15.2 5000 120.1 325 324 8.1 159 .996 .0648 38.0 1826 4566

2001 1 .000 18.2 12.3 18.7 15.1 5000 120.1 327 325 8.0 160 .995 .0650 37.7 1813 4534

2002 0 .000 19.1 13.5 17.7 15.5 5000 121.2 303 302 8.5 153 .997 .0604 38.8 1880 4699

2003 1 .000 19.6 13.0 20.1 16.2 5000 124.6 346 373 7.9 173 1.057 .0747 40.6 2017 5043

2004 54 .003 21.7 14.9 20.3 17.5 5000 164.2 217 253 9.9 139 1.161 .0506 43.8 2880 7199

2005 70 .004 21.7 14.7 20.6 17.5 5000 164.1 218 254 9.9 139 1.163 .0508 43.9 2883 7207

2006 24 .002 21.6 14.7 20.2 17.4 5000 162.7 222 263 9.8 142 1.172 .0526 43.5 2836 7090

2007 35 .002 21.1 13.9 21.2 17.3 5000 148.5 268 296 9.0 151 1.093 .0593 43.3 2581 6452

**Percent of 5000 lb. Cars:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1975

1976 .3

1977 3.3

1978 4.9 14.1

1979 9.1

1980 6.7

1981 42.6 57.4

1982 14.2 44.2 41.5

1983 6.5 19.3 74.2

1984 15.8 37.4 46.8

1985 16.3 83.7

1986 30.6 69.4 100.0

1987 1.8 100.0 100.0

1988 4.9 100.0 100.0

1989 100.0 100.0

1990 100.0 100.0 100.0

1992 89.1 10.9 10.9 89.1 89.1

1993 100.0 6.5 93.5 59.7

1994 94.0 6.0 6.0 94.0 65.1

1995 97.3 2.7 2.7 97.3 97.3

1996 100.0 100.0 100.0 100.0

1997 100.0 100.0 100.0 100.0

1998 100.0 100.0 100.0 100.0

1999 100.0 100.0 8.0 92.0 93.0

2000 100.0 100.0 100.0 100.0

2001 100.0 100.0 97.7 1.2 1.1 98.8

2002 100.0 100.0 100.0

2003 100.0 100.0 21.9 78.1 78.1

2004 98.1 100.0 100.0 99.1

2005 30.8 67.6 100.0 100.0 1.2 98.5 1.9

2006 95.5 100.0 100.0 2.8 96.5 5.2

2007 2.6 90.9 100.0 100.0 4.1 95.9 20.2



## EPA420-R-07-008 G-10 Appendix GTable G-11 **Characteristics of 1975 to 2007 5500 lb. Cars**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **VOL ENGINE**  **0-60 TOP**  **HP/**

**YEAR (000) FRAC**  **LAB ADJ**  **ADJ ADJ**  **LB CU-FT**  **CID HP**  **TIME SPD**  **CID**

**55/45 CITY**  **HWY COMP**  **HP/ TON**  **CU-FT CU-FT** 

**WT -MPG**  **-MPG TON-MPG** 

1975 828 .081 12.2 9.4 11.8 10.4 5500 458 208 12.6 123 .454 .0378 28.6

1976 934 .076 13.3 10.4 12.7 11.3 5500 460 203 12.7 121 .443 .0370 31.2

1977 298 .021 12.6 9.6 12.6 10.8 5500 131.8 447 194 13.2 119 .435 .0353 29.7 1421 3908

1978 134 .009 12.8 9.7 12.9 10.9 5500 130.7 445 191 13.3 118 .429 .0348 30.1 1437 3951

1979 2 .000 11.0 8.8 10.1 9.4 5500 112.7 417 174 14.4 114 .417 .0317 25.8 1060 2916

1980 0 .000 10.7 8.6 9.8 9.1 5500 100.7 412 170 14.7 113 .413 .0309 25.2 922 2534

1981 0 .000 10.5 8.3 9.9 8.9 5500 98.8 412 170 14.7 113 .413 .0309 24.6 888 2442

1982 0 .000 10.1 8.0 9.5 8.6 5500 92.5 412 170 14.7 113 .413 .0309 23.7 798 2194

1983 0 .000 10.9 8.5 10.7 9.3 5500 92.3 412 170 14.7 113 .413 .0309 25.7 862 2370

1984 0 .000 11.0 8.5 10.7 9.3 5500 92.6 412 170 14.7 113 .413 .0309 25.7 866 2382

1985 0 .000 11.0 8.5 10.8 9.4 5500 92.5 412 170 14.7 113 .413 .0309 25.7 866 2382

1986 0 .000 11.0 8.4 10.7 9.3 5500 92.4 412 170 14.7 113 .413 .0309 25.6 861 2369

1987 0 .000 10.9 8.5 10.3 9.2 5500 92.0 412 187 13.7 117 .454 .0340 25.5 854 2348

1988 0 .000 12.2 9.4 11.4 10.3 5500 91.3 412 205 12.6 122 .498 .0373 28.2 937 2577

1989 0 .000 12.5 9.6 11.9 10.5 5500 103.8 412 259 10.7 136 .630 .0472 29.0 1097 3018

1990 1 .000 13.1 10.0 12.5 11.0 5500 107.2 412 250 11.0 134 .607 .0455 30.3 1182 3250

1991 1 .000 13.2 10.0 12.4 11.0 5500 107.5 412 237 11.4 131 .577 .0432 30.4 1186 3263

1992 0 .000 14.1 10.2 14.4 11.9 5500 107.2 412 258 10.7 136 .625 .0468 32.8 1279 3518

1993 1 .000 15.6 11.5 15.1 13.0 5500 126.5 374 290 10.4 144 .777 .0527 36.1 1677 4612

1994 3 .000 17.7 12.8 17.3 14.7 5500 141.3 356 262 10.5 137 .735 .0476 40.7 2106 5790

1995 3 .000 18.2 13.2 17.6 15.1 5500 143.1 354 252 10.7 134 .712 .0459 41.8 2185 6009

1996 3 .000 17.8 13.1 16.7 14.7 5500 155.8 357 261 10.4 137 .734 .0475 40.6 2310 6354

1997 1 .000 18.1 12.6 18.4 15.1 5500 149.9 315 312 9.0 150 1.011 .0567 42.0 2328 6401

1998 2 .000 17.0 11.4 18.9 14.4 5500 142.7 287 303 9.2 148 1.062 .0551 39.6 2060 5665

1999 0 .000 14.9 10.4 14.9 12.4 5500 98.1 412 349 8.2 160 .847 .0635 34.1 1216 3344

2000 2 .000 18.1 12.6 17.5 14.9 5500 160.0 284 279 9.8 141 .984 .0507 41.0 2390 6572

2001 0 .000 16.1 11.3 15.3 13.2 5500 123.3 328 322 8.8 153 .982 .0585 36.4 1630 4481

2002 0 .000 16.1 11.3 15.3 13.2 5500 120.5 328 322 8.8 153 .982 .0585 36.3 1589 4370

2004 4 .000 18.8 12.5 18.9 15.4 5500 123.8 309 391 7.8 171 1.268 .0711 43.0 1952 5368

2005 5 .000 16.7 11.0 17.3 13.9 5500 107.8 347 491 6.5 198 1.409 .0893 38.6 1529 4205

2006 20 .001 19.7 13.4 18.5 15.9 5500 158.2 250 298 9.6 146 1.202 .0541 44.1 2548 7008

2007 17 .001 20.9 14.2 19.6 16.9 5500 155.7 236 299 9.8 147 1.258 .0544 47.1 2686 7388

**Percent of 5500 lb. Cars:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1975 8.2

1976 7.4 2.9

1977 15.9 3.1

1978 33.7 30.0

1979

1980 5.0

1981 100.0

1982 100.0

1983 100.0

1984 100.0

1985 100.0

1986 100.0 100.0

1987 100.0 100.0

1988 100.0 100.0

1989 100.0 100.0

1990 100.0 100.0

1991 100.0 100.0

1992 100.0 100.0 100.0

1993 56.9 71.8 28.2 56.9 43.1 43.1

1994 92.4 100.0 92.4 7.6 7.6

1995 100.0 100.0 100.0

1996 100.0 100.0 100.0

1997 73.2 100.0 100.0 26.8 73.2

1998 94.1 100.0 100.0 5.9 94.1

1999 100.0 100.0 100.0

2000 92.1 100.0 100.0 7.8 92.2

2001 100.0 100.0 100.0

2002 100.0 100.0 100.0

2004 11.6 76.2 100.0 100.0 52.7 47.3 88.4

2005 5.9 85.4 100.0 100.0 84.0 16.0 94.1

2006 97.6 100.0 100.0 90.8 8.1 1.1 74.6

2007 93.8 100.0 88.4 11.6 9.3 90.7 90.7



## EPA420-R-07-008 G-11 Appendix GTable G-12 **Characteristics of 1975 to 2007 6000 lb. Cars**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **VOL ENGINE**  **0-60 TOP**  **HP/**

**YEAR (000) FRAC**  **LAB ADJ**  **ADJ ADJ**  **LB CU-FT**  **CID HP**  **TIME SPD**  **CID**

**55/45 CITY**  **HWY COMP**  **HP/ TON**  **CU-FT CU-FT** 

**WT -MPG**  **-MPG TON-MPG** 

1985 0 .000 10.1 8.0 9.5 8.6 6000 157.5 412 170 15.7 110 .413 .0283 25.9 1358 4075

1986 0 .000 10.1 8.0 9.5 8.6 6000 157.5 412 170 15.7 110 .413 .0283 25.8 1355 4064

1987 0 .000 10.4 8.3 9.5 8.8 6000 157.5 412 173 15.5 111 .420 .0288 26.5 1391 4173

1988 0 .000 11.8 9.3 10.8 10.0 6000 157.5 412 205 13.5 119 .498 .0341 29.9 1571 4712

1993 1 .000 17.6 13.0 16.8 14.7 6000 145.5 350 175 15.3 111 .500 .0292 44.0 2134 6402

1994 0 .000 13.9 9.9 14.2 11.7 6000 90.6 412 241 11.9 128 .585 .0402 35.1 1060 3179

1995 0 .000 13.9 9.9 14.2 11.7 6000 90.6 412 280 10.7 137 .679 .0466 35.0 1058 3175

1996 0 .000 14.9 10.5 15.0 12.4 6000 88.9 412 350 8.8 155 .850 .0583 37.3 1106 3318

1997 0 .000 14.9 10.5 15.0 12.4 6000 88.9 412 350 8.8 155 .850 .0583 37.3 1104 3311

1998 0 .000 14.9 10.4 14.9 12.4 6000 88.9 412 350 8.8 155 .850 .0583 37.2 1102 3305

1999 2 .000 19.3 13.3 19.2 15.9 6000 145.8 279 300 10.0 142 1.075 .0500 47.8 2325 6974

2000 0 .000 15.0 10.4 14.8 12.4 6000 112.8 412 350 8.8 155 .850 .0583 37.2 1399 4197

2001 3 .000 17.6 12.2 17.1 14.4 6000 168.6 303 289 10.3 140 .961 .0481 43.6 2474 7421

2002 2 .000 17.6 12.1 17.1 14.4 6000 15.4 296 294 10.3 141 .990 .0490 43.6 185 554

2003 2 .000 18.2 12.3 18.1 15.0 6000 157.3 287 285 10.5 139 .992 .0476 45.2 2379 7138

2004 1 .000 18.5 12.3 18.5 15.2 6000 149.9 294 295 10.3 141 .998 .0492 46.1 2318 6955

2005 1 .000 17.3 11.7 16.9 14.2 6000 138.4 313 320 9.8 147 1.013 .0533 43.3 2019 6058

2006 3 .000 15.4 10.0 16.3 12.8 6000 114.9 369 545 6.2 204 1.478 .0908 38.6 1477 4431

2007 6 .000 17.0 11.2 17.4 14.1 6000 123.2 329 449 8.0 180 1.326 .0749 42.4 1765 5294

**Percent of 6000 lb. Cars:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1985 100.0

1986 100.0 100.0

1987 100.0 100.0

1988 100.0 100.0

1993 100.0 99.5 100.0

1994 100.0 100.0 100.0

1995 100.0 100.0 100.0

1996 100.0 100.0 100.0

1997 100.0 100.0 100.0

1998 100.0 100.0 100.0

1999 100.0 100.0 100.0 100.0

2000 100.0 100.0 100.0

2001 81.6 100.0 100.0 18.4 81.6

2002 86.8 100.0 100.0 13.2 86.8

2003 93.9 100.0 100.0 6.1 93.9

2004 88.6 100.0 100.0 11.4 88.6

2005 74.5 100.0 100.0 25.5 74.5

2006 92.9 100.0 100.0 100.0 92.9

2007 45.1 50.6 100.0 100.0 100.0 50.6



## EPA420-R-07-008 G-12 Appendix GTable G-13 **Characteristics of 1975 to 2007 6500 lb. Cars**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **VOL ENGINE**  **0-60 TOP**  **HP/ HP/**  **TON CU-FT**  **CU-FT**

**YEAR (000) FRAC**  **LAB ADJ**  **ADJ ADJ**  **LB CU-FT**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG -MPG**  **TON-MPG**

**55/45 CITY**  **HWY COMP** 

1994 0 .000 13.6 9.8 13.7 11.4 6500 140.2 412 241 12.7 125 .585 .0371 37.1 1602 5205

1998 0 .000 13.8 9.7 13.9 11.5 6500 140.1 412 300 10.6 139 .728 .0461 37.4 1615 5247

2000 0 .000 15.2 10.6 15.1 12.6 6500 88.9 412 325 10.0 144 .789 .0500 41.0 1121 3643

2001 0 .000 15.2 10.5 15.1 12.6 6500 88.9 412 377 8.9 157 .914 .0580 40.9 1119 3636

2002 0 .000 15.2 10.5 15.0 12.6 6500 88.9 412 325 10.0 144 .789 .0500 40.8 1116 3628

2003 0 .000 15.2 10.4 14.9 12.5 6500 88.9 412 325 10.0 144 .789 .0500 40.7 1114 3620

2004 0 .000 18.9 12.7 18.9 15.5 6500 133.2 281 234 13.0 123 .833 .0360 50.5 2072 6734

2006 2 .000 17.7 11.9 17.3 14.4 6500 142.4 286 308 10.8 141 1.063 .0475 47.0 2061 6697

2007 0 .000 15.4 10.2 15.6 12.7 6500 127.1 355 574 6.3 203 1.617 .0883 41.3 1617 5256

**Percent of 6500 lb. Cars:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1994 100.0 100.0 100.0

1998 100.0 100.0 100.0

2000 100.0 100.0 100.0

2001 100.0 100.0 100.0

2002 100.0 100.0 100.0

2003 100.0 100.0 100.0

2004 100.0 100.0 100.0

2006 87.9 100.0 100.0 12.1 87.9 10.4

2007 100.0 100.0 95.5 4.5 95.5



## EPA420-R-07-008 G-13 Appendix GTable G-14 **Characteristics of 1975 to 2007 2250 lb. Vans**

**MODEL SALES**  **<---- FUEL ECONOMY ---->**

**YEAR (000)**  **FRAC LAB**  **ADJ ADJ**  **ADJ**

**55/45 CITY**  **HWY COMP** 

1983 0 .000 39.0 33.5 32.3 32.9

1984 2 .000 38.6 33.5 31.7 32.6 **WGHT**

**LB**

2250

2250 **ENGINE**

**CID HP** 

97 52

97 52 **0-60**

**TIME**

18.3

18.3 **TOP**

**SPD**

93

93 **HP/**

**CID**

.536

.536 **HP/**

**WT**

.0231

.0231 **TON**

**-MPG**

37.2

36.9

**Percent of 2250 lb. Vans:**

**MODEL**

**YEAR DRIVETRAIN** 

**FRONT 4WD**  **TRANSMISSION**

**MANUAL LOCK**  **CVT FUEL METERING** 

**PORT TBI**  **DSL NUMBER OF VALVES** 

**TWO THREE**  **FOUR FIVE**  **VVT HYBRID** 

1983

1984 100.0

100.0 33.3

40.0 100.0

100.0



## EPA420-R-07-008 G-14 Appendix GTable G-15 **Characteristics of 1975 to 2007 2750 lb. Vans**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **ENGINE 0-60**  **TOP HP/**  **HP/ TON** 

**YEAR (000)**  **FRAC LAB**  **ADJ ADJ**  **ADJ LB**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG**

**55/45 CITY**  **HWY COMP** 

1984 14 .001 29.8 24.0 26.9 25.3 2750 122 88 14.1 105 .721 .0320 34.8

1985 8 .001 29.8 23.5 28.2 25.4 2750 122 88 14.0 105 .721 .0320 35.0

1986 5 .000 29.4 23.6 26.7 24.9 2750 122 88 14.1 105 .721 .0320 34.3

1987 4 .000 29.3 23.3 26.4 24.7 2750 122 88 14.1 105 .721 .0320 34.0

**Percent of 2750 lb. Vans:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1984 100.0 42.3 57.7

1985 100.0 77.4 22.6

1986 100.0 52.5 47.5

1987 100.0 47.8 52.2



## EPA420-R-07-008 G-15 Appendix GTable G-16 **Characteristics of 1975 to 2007 3000 lb. Vans**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **ENGINE 0-60**  **TOP HP/**  **HP/ TON** 

**YEAR (000)**  **FRAC LAB**  **ADJ ADJ**  **ADJ LB**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG**

**55/45 CITY**  **HWY COMP** 

1975 0 .000 21.2 16.1 21.6 18.2 3000 109 67 18.6 95 .615 .0223 27.2

1984 31 .002 25.7 20.4 23.8 21.8 3000 134 92 14.6 105 .691 .0307 33.0

1985 56 .004 26.1 21.1 23.7 22.2 3000 128 94 14.5 105 .733 .0313 33.4

1986 50 .003 26.9 21.3 24.9 22.8 3000 128 92 14.6 104 .717 .0306 34.3

1987 59 .004 26.6 21.2 23.9 22.4 3000 130 96 14.2 106 .742 .0320 33.6

1988 17 .001 27.4 21.5 24.9 23.0 3000 124 97 14.0 107 .782 .0323 34.5

1989 13 .001 26.3 20.6 23.8 22.0 3000 124 97 14.0 107 .783 .0323 33.0

1990 5 .000 26.4 20.3 24.3 22.0 3000 137 116 12.4 114 .842 .0387 33.1

1991 8 .001 26.2 20.3 23.5 21.7 3000 122 96 14.1 106 .789 .0321 32.6

1992 23 .002 28.3 21.2 26.4 23.4 3000 119 114 12.4 113 .963 .0379 35.3

1993 11 .001 28.5 21.1 26.6 23.5 3000 120 119 12.0 115 .994 .0397 35.4

1994 5 .000 28.4 20.8 26.7 23.4 3000 127 124 11.6 118 .981 .0414 35.3

1995 4 .000 27.7 20.1 26.1 22.8 3000 130 127 11.4 118 .974 .0422 34.3

1996 0 .000 27.7 19.9 26.0 22.6 3000 134 127 11.4 119 .954 .0424 34.1

**Percent of 3000 lb. Vans:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1975 71.4 100.0

1984 69.4 32.4 23.6 30.6

1985 51.2 5.3 22.2 50.3 43.5

1986 43.5 26.9 62.2 32.2 29.6

1987 38.2 14.4 31.7 68.3 69.3

1988 68.9 19.5 41.5 58.5 100.0

1989 73.5 18.0 35.0 65.0 99.3

1990 71.5 8.5 57.2 42.8 97.2 2.8

1991 78.8 21.2 32.2 67.8 100.0

1992 99.5 .5 35.3 64.7 100.0

1993 100.0 13.3 86.7 100.0

1994 51.0 49.0 21.4 78.6 100.0 4.8 49.0 46.2

1995 40.5 59.5 16.4 83.6 100.0 100.0

1996 100.0 13.2 86.8 100.0 100.0



## EPA420-R-07-008 G-16 Appendix GTable G-17 **Characteristics of 1975 to 2007 3500 lb. Vans**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **ENGINE 0-60**  **TOP HP/**  **HP/ TON** 

**YEAR (000)**  **FRAC LAB**  **ADJ ADJ**  **ADJ LB**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG**

**55/45 CITY**  **HWY COMP** 

1975 17 .002 19.0 14.5 18.9 16.2 3500 214 98 15.9 103 .466 .0280 28.4

1976 12 .001 19.5 15.4 18.3 16.6 3500 211 96 16.3 102 .460 .0273 29.1

1977 9 .001 20.2 16.4 18.2 17.1 3500 201 92 16.8 101 .471 .0264 30.1

1978 11 .001 19.4 15.6 17.7 16.5 3500 200 101 15.8 104 .509 .0288 28.9

1979 8 .001 18.7 14.8 17.6 16.0 3500 120 67 20.9 92 .558 .0191 28.0

1980 17 .002 19.0 14.9 17.9 16.1 3500 151 77 19.3 95 .524 .0219 28.3

1981 16 .001 19.3 15.5 17.7 16.4 3500 172 81 18.6 97 .490 .0230 28.8

1982 25 .003 20.9 16.9 18.9 17.8 3500 179 81 18.7 97 .473 .0233 31.9

1983 10 .001 19.5 15.5 18.2 16.6 3500 119 69 20.5 93 .582 .0198 29.4

1984 164 .012 24.2 19.3 22.4 20.6 3500 139 96 16.1 102 .694 .0275 36.3

1985 292 .020 23.5 18.7 21.9 20.0 3500 154 102 15.4 105 .673 .0293 35.2

1986 320 .021 24.3 19.1 22.7 20.6 3500 152 102 15.3 105 .674 .0292 36.2

1987 329 .022 24.1 18.7 22.7 20.4 3500 162 120 13.8 111 .735 .0343 35.8

1988 262 .017 24.5 18.8 23.2 20.6 3500 166 123 13.5 112 .736 .0353 36.2

1989 263 .018 24.3 18.7 22.5 20.3 3500 159 120 13.9 111 .753 .0343 35.7

1990 213 .017 25.2 19.0 23.9 21.1 3500 170 129 13.0 114 .758 .0368 36.9

1991 63 .005 25.3 19.2 23.5 21.0 3500 161 109 14.9 107 .674 .0312 36.9

1992 84 .007 25.7 19.4 23.7 21.3 3500 156 110 14.6 107 .707 .0314 37.3

1993 220 .017 25.3 18.6 24.0 21.0 3500 176 133 12.6 116 .755 .0380 36.7

1994 144 .010 24.7 18.3 22.9 20.4 3500 173 131 12.8 115 .755 .0374 35.6

1995 237 .016 25.1 18.4 23.4 20.6 3500 171 137 12.2 117 .807 .0391 36.1

1996 32 .002 27.0 19.4 25.6 22.1 3500 145 144 11.6 120 1.013 .0411 39.0

1997 33 .002 24.2 17.6 22.2 19.7 3500 145 133 12.4 115 .927 .0379 34.6

1998 16 .001 27.0 19.3 24.9 21.9 3500 138 150 11.3 122 1.087 .0429 38.4

1999 1 .000 26.9 19.3 24.3 21.7 3500 138 150 11.3 122 1.087 .0429 37.9

**Percent of 3500 lb. Vans:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1975 18.7 6.1

1976 24.4 13.3

1977 28.8 23.2

1978 28.4 23.4

1979 81.2 100.0

1980 62.8 25.0 70.1

1981 55.9 34.3 50.6

1982 62.9 32.5 25.1 15.0

1983 79.6 96.9 3.1

1984 68.8 27.1 15.7 21.6 9.6

1985 76.3 15.2 14.6 10.1 6.6

1986 71.0 9.6 23.5 22.0 2.7

1987 75.9 1.8 9.6 52.8 50.5 8.5

1988 80.7 1.7 7.3 63.9 63.5 36.5

1989 84.5 1.3 5.6 30.6 53.6 46.4

1990 92.4 1.3 5.0 90.9 72.1 27.9

1991 81.4 3.6 4.1 95.9 28.9 71.1

1992 85.5 7.3 8.6 91.4 35.5 64.5

1993 96.5 .1 2.9 97.1 80.2 19.8

1994 96.5 .7 2.8 97.2 73.4 26.6 99.3

1995 95.4 .8 .2 99.8 87.5 12.5 85.7 14.3

1996 76.3 .4 .1 99.9 100.0 24.5 75.5

1997 73.1 100.0 100.0 26.9 73.1

1998 100.0 100.0 100.0 100.0

1999 100.0 100.0 100.0 100.0



## EPA420-R-07-008 G-17 Appendix GTable G-18 **Characteristics of 1975 to 2007 4000 lb. Vans**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **ENGINE 0-60**  **TOP HP/**  **HP/ TON** 

**YEAR (000)**  **FRAC LAB**  **ADJ ADJ**  **ADJ LB**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG**

**55/45 CITY**  **HWY COMP** 

1975 262 .026 14.0 11.2 12.9 11.9 4000 310 136 14.0 112 .434 .0340 24.5

1976 293 .024 14.1 11.2 13.1 12.0 4000 323 142 13.5 114 .437 .0356 24.7

1977 262 .019 16.1 13.0 14.6 13.7 4000 323 148 12.9 116 .457 .0371 27.7

1978 310 .021 15.6 12.7 14.1 13.3 4000 321 142 13.2 115 .444 .0356 27.0

1979 83 .006 16.5 13.5 14.8 14.0 4000 275 128 14.3 110 .468 .0320 28.4

1980 90 .008 18.4 14.6 17.0 15.6 4000 263 121 15.0 108 .466 .0304 31.4

1981 81 .008 18.7 14.9 17.4 15.9 4000 262 120 15.2 107 .463 .0300 32.1

1982 85 .009 18.8 15.0 17.4 16.0 4000 264 117 15.8 106 .445 .0292 32.4

1983 102 .010 18.8 15.0 17.5 16.0 4000 261 112 16.1 105 .433 .0281 32.4

1984 160 .011 18.0 14.3 16.8 15.3 4000 276 116 15.5 106 .427 .0290 31.0

1985 184 .013 19.8 15.6 18.6 16.8 4000 272 137 13.7 113 .510 .0342 34.1

1986 316 .021 21.1 16.3 20.5 18.0 4000 232 134 13.9 112 .590 .0335 36.0

1987 401 .027 21.7 16.6 21.0 18.4 4000 222 148 12.8 117 .689 .0371 36.8

1988 559 .037 22.2 16.8 21.7 18.8 4000 214 149 12.6 117 .717 .0374 37.6

1989 674 .047 22.5 16.9 21.9 18.9 4000 207 145 12.9 115 .722 .0364 37.9

1990 684 .054 22.2 16.6 21.5 18.7 4000 199 143 13.2 115 .722 .0357 37.5

1991 686 .055 22.5 16.8 21.5 18.8 4000 194 144 13.0 115 .756 .0361 37.8

1992 758 .062 22.6 16.7 21.7 18.9 4000 198 146 12.9 116 .745 .0365 37.8

1993 826 .063 22.6 16.5 22.0 18.9 4000 196 149 12.6 117 .768 .0373 37.8

1994 849 .060 22.7 16.5 21.9 18.8 4000 203 151 12.5 117 .752 .0378 37.8

1995 990 .065 22.9 16.4 22.4 19.0 4000 217 152 12.5 118 .713 .0380 38.0

1996 956 .073 23.5 16.8 22.6 19.4 4000 201 166 11.7 122 .828 .0415 38.8

1997 792 .055 23.4 16.6 22.5 19.2 4000 196 164 11.8 121 .835 .0409 38.6

1998 1116 .077 23.8 16.7 23.0 19.5 4000 202 174 11.2 125 .863 .0435 39.1

1999 822 .054 23.9 16.6 23.2 19.6 4000 198 168 11.5 123 .857 .0420 39.2

2000 947 .057 24.2 16.7 23.3 19.7 4000 194 171 11.3 124 .892 .0427 39.5

2001 462 .030 24.6 16.9 23.4 20.0 4000 194 183 10.7 128 .953 .0457 40.0

2002 451 .028 24.9 17.0 23.8 20.2 4000 196 186 10.6 129 .956 .0464 40.4

2003 493 .031 25.4 17.2 24.2 20.5 4000 199 185 10.6 128 .934 .0462 41.1

2004 186 .012 25.1 16.8 24.2 20.3 4000 203 185 10.6 129 .917 .0463 40.6

2005 380 .024 25.5 17.0 24.0 20.4 4000 198 182 10.8 128 .926 .0456 40.9

2006 204 .014 25.7 17.2 24.2 20.6 4000 192 183 10.7 128 .956 .0457 41.2

2007 180 .012 25.8 17.2 24.3 20.7 4000 196 181 10.8 127 .929 .0453 41.3

**Percent of 4000 lb. Vans:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1975 34.8

1976 30.9

1977 23.4

1978 22.6

1979 34.8 29.1

1980 41.3 43.7 4.1

1981 .8 33.7 50.9 4.0

1982 23.9 55.3 3.5 2.3

1983 28.5 40.0 3.3

1984 21.2 29.8 3.4

1985 .2 10.2 58.0 3.2

1986 .1 6.5 86.3 21.1 51.1

1987 7.6 1.7 4.7 90.3 48.9 46.1

1988 33.5 .2 2.6 93.8 60.7 39.3

1989 30.6 .4 2.4 96.5 67.7 32.3

1990 57.0 10.0 .9 97.1 69.4 30.6

1991 49.2 12.6 1.2 98.4 79.7 20.3

1992 60.7 1.8 .6 99.4 85.2 14.8

1993 59.4 1.1 1.1 98.9 90.4 9.6

1994 70.6 3.1 .2 99.8 90.2 9.8 95.4 2.7 1.9

1995 79.7 10.1 100.0 96.0 4.0 97.0 1.4 1.7

1996 90.3 100.0 100.0 94.7 1.1 4.2

1997 87.9 100.0 100.0 93.7 1.1 5.2

1998 96.2 100.0 100.0 88.4 11.6

1999 95.7 100.0 100.0 84.1 15.9 8.5

2000 95.9 100.0 100.0 74.3 25.7 13.9

2001 95.8 100.0 100.0 67.4 32.6 18.6

2002 95.7 100.0 100.0 67.0 33.0 24.5

2003 96.9 100.0 100.0 80.4 19.6 15.5

2004 92.6 100.0 100.0 84.7 15.3 12.0

2005 95.4 89.6 10.4 100.0 79.3 20.7

2006 100.0 83.2 16.8 100.0 68.3 31.7 6.9

2007 100.0 87.5 12.5 100.0 82.1 17.9



## EPA420-R-07-008 G-18 Appendix GTable G-19 **Characteristics of 1975 to 2007 4500 lb. Vans**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **ENGINE 0-60**  **TOP HP/**  **HP/ TON** 

**YEAR (000)**  **FRAC LAB**  **ADJ ADJ**  **ADJ LB**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG**

**55/45 CITY**  **HWY COMP** 

1975 165 .016 11.6 9.5 10.3 9.8 4500 333 155 13.6 115 .464 .0345 22.2

1976 188 .015 13.3 10.7 12.3 11.3 4500 330 153 13.8 114 .463 .0340 25.7

1977 222 .016 13.5 11.0 12.0 11.4 4500 342 157 13.5 115 .458 .0348 25.9

1978 289 .020 13.0 10.7 11.4 11.0 4500 341 157 13.4 115 .460 .0348 24.9

1979 273 .020 13.6 11.1 12.0 11.5 4500 329 145 14.3 112 .443 .0322 26.3

1980 91 .008 16.3 13.1 15.1 13.9 4500 313 141 14.6 110 .449 .0313 31.5

1981 121 .011 17.1 13.7 15.7 14.6 4500 305 138 14.8 109 .453 .0306 33.0

1982 164 .017 16.8 13.5 15.3 14.2 4500 307 145 14.3 112 .474 .0323 32.3

1983 215 .021 17.3 13.7 16.1 14.7 4500 308 149 14.0 113 .485 .0332 33.3

1984 245 .017 17.0 13.4 16.0 14.4 4500 309 152 13.8 114 .493 .0339 32.8

1985 258 .018 16.1 12.8 14.9 13.7 4500 309 156 13.5 115 .503 .0346 30.9

1986 284 .019 17.5 13.8 16.2 14.8 4500 304 148 14.1 112 .485 .0328 33.4

1987 252 .017 17.3 13.5 16.2 14.7 4500 313 163 13.0 117 .521 .0363 33.1

1988 184 .012 17.9 13.9 16.8 15.1 4500 320 169 12.6 119 .528 .0376 34.0

1989 223 .015 17.5 13.5 16.5 14.8 4500 322 175 12.4 121 .541 .0389 33.3

1990 268 .021 18.7 14.1 17.9 15.7 4500 305 174 12.4 121 .569 .0387 35.6

1991 211 .017 19.1 14.3 18.4 16.0 4500 294 170 12.7 119 .580 .0377 36.3

1992 242 .020 19.2 14.3 18.3 16.0 4500 288 179 12.2 122 .626 .0398 36.5

1993 251 .019 19.8 14.6 19.0 16.5 4500 281 180 12.1 122 .646 .0400 37.3

1994 278 .020 19.3 14.2 18.3 16.1 4500 283 186 11.7 124 .664 .0414 36.4

1995 291 .019 19.1 14.0 18.1 15.8 4500 292 189 11.5 125 .662 .0421 35.9

1996 291 .022 20.6 14.8 20.0 17.1 4500 248 177 12.2 121 .716 .0393 38.8

1997 275 .019 20.7 14.8 19.9 17.1 4500 252 182 11.9 123 .727 .0405 38.8

1998 188 .013 21.5 15.3 20.6 17.7 4500 242 186 11.6 124 .770 .0413 39.9

1999 426 .028 22.1 15.5 21.2 18.1 4500 234 192 11.3 126 .826 .0428 40.8

2000 578 .035 22.3 15.5 21.4 18.2 4500 232 192 11.4 126 .832 .0426 41.2

2001 462 .030 23.5 16.2 22.5 19.1 4500 216 196 11.2 127 .908 .0436 43.2

2002 623 .039 23.3 16.0 22.2 18.9 4500 220 206 10.8 130 .941 .0458 42.8

2003 564 .036 23.6 16.1 22.4 19.1 4500 222 211 10.6 132 .955 .0468 43.1

2004 644 .041 24.2 16.2 23.1 19.5 4500 216 221 10.1 135 1.033 .0492 44.1

2005 955 .060 24.1 16.1 22.9 19.4 4500 218 219 10.2 134 1.012 .0487 43.7

2006 879 .058 24.5 16.3 23.5 19.7 4500 216 217 10.3 133 1.008 .0482 44.5

2007 747 .050 24.5 16.4 23.4 19.7 4500 219 233 9.8 139 1.070 .0519 44.5

**Percent of 4500 lb. Vans:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1975 6.2

1976 5.0

1977 3.8

1978 2.6

1979 11.3 .9

1980 14.5 47.9

1981 .2 13.3 48.8

1982 6.8 46.6

1983 3.4 68.7

1984 2.9 76.7

1985 1.0 73.3

1986 .6 78.0 21.6

1987 1.0 56.3 32.2 45.0

1988 .9 60.4 16.5 82.8

1989 .1 .8 71.9 20.8 79.1

1990 4.2 .0 89.1 9.2 90.8

1991 10.8 .1 94.3 12.7 87.2

1992 13.6 97.4 31.2 68.8

1993 1.3 14.9 98.7 32.3 67.7

1994 .0 14.8 96.6 49.7 50.3 98.4 1.3

1995 7.5 97.8 56.0 44.0 97.5 1.0 1.5

1996 52.1 6.1 97.8 100.0 98.3 1.3

1997 35.5 13.3 98.0 100.0 97.8 1.7

1998 40.3 14.7 100.0 100.0 95.4 4.6

1999 76.0 4.8 100.0 100.0 88.2 11.8 11.8

2000 78.4 3.7 100.0 100.0 78.9 21.1 21.1

2001 88.5 1.9 100.0 100.0 72.8 27.2 26.7

2002 90.9 2.8 100.0 100.0 75.3 24.7 23.9

2003 88.6 6.0 100.0 100.0 69.9 30.1 29.3

2004 93.2 5.0 100.0 100.0 35.2 64.8 64.8

2005 92.3 6.6 96.2 3.8 100.0 57.4 42.6 38.8

2006 94.0 6.0 96.4 3.6 100.0 43.8 56.2 47.1

2007 94.0 6.0 97.2 2.8 100.0 39.0 61.0 59.2



## EPA420-R-07-008 G-19 Appendix GTable G-20 **Characteristics of 1975 to 2007 5000 lb. Vans**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **ENGINE 0-60**  **TOP HP/**  **HP/ TON** 

**YEAR (000)**  **FRAC LAB**  **ADJ ADJ**  **ADJ LB**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG**

**55/45 CITY**  **HWY COMP** 

1975 12 .001 12.0 9.7 10.7 10.2 5000 398 200 12.3 124 .497 .0401 25.5

1976 8 .001 12.4 10.1 10.9 10.5 5000 369 169 13.9 115 .455 .0338 26.3

1977 18 .001 12.4 10.0 11.2 10.5 5000 404 187 12.6 121 .464 .0375 26.3

1978 12 .001 12.5 10.3 11.0 10.6 5000 389 183 12.9 119 .470 .0365 26.5

1979 96 .007 11.8 9.6 10.6 10.0 5000 347 155 14.9 111 .446 .0309 25.4

1980 35 .003 14.2 11.4 13.1 12.1 5000 334 148 15.3 109 .441 .0295 30.3

1981 26 .002 14.8 11.9 13.6 12.6 5000 325 145 15.5 109 .448 .0290 31.8

1982 36 .004 15.1 12.1 13.8 12.8 5000 320 144 15.6 108 .450 .0288 32.3

1983 49 .005 17.1 13.5 16.0 14.5 5000 336 143 15.7 108 .431 .0286 38.0

1984 54 .004 15.6 12.3 14.7 13.3 5000 329 155 14.9 111 .472 .0310 34.1

1985 52 .004 15.4 12.2 14.4 13.1 5000 323 157 14.6 112 .486 .0315 33.3

1986 61 .004 16.0 12.5 15.0 13.5 5000 326 162 14.4 113 .495 .0324 34.2

1987 64 .004 15.9 12.3 15.0 13.4 5000 322 167 14.0 115 .516 .0334 33.8

1988 100 .007 16.7 12.8 16.1 14.2 5000 312 156 14.7 112 .500 .0313 35.6

1989 99 .007 16.5 12.5 15.8 13.9 5000 315 159 14.5 113 .503 .0318 34.9

1990 83 .007 16.5 12.5 15.7 13.9 5000 317 165 14.1 114 .519 .0331 34.8

1991 55 .004 16.6 12.5 15.8 13.9 5000 315 165 14.1 114 .522 .0330 34.9

1992 92 .008 17.5 13.1 16.7 14.7 5000 305 169 13.8 115 .557 .0339 36.9

1993 101 .008 17.7 13.1 16.9 14.8 5000 306 184 12.8 120 .607 .0369 37.1

1994 108 .008 17.6 12.9 17.0 14.7 5000 308 190 12.5 121 .623 .0381 36.8

1995 106 .007 17.8 13.0 16.9 14.7 5000 302 184 12.9 120 .613 .0367 36.9

1996 100 .008 17.8 12.9 17.0 14.8 5000 317 203 12.0 125 .644 .0407 37.0

1997 135 .009 19.0 13.7 18.1 15.7 5000 296 219 11.1 129 .743 .0438 39.3

1998 135 .009 18.6 13.3 17.8 15.4 5000 295 217 11.2 129 .738 .0433 38.5

1999 176 .012 18.2 13.0 17.3 15.0 5000 296 218 11.2 129 .741 .0437 37.4

2000 145 .009 18.4 13.1 17.1 15.0 5000 292 219 11.2 129 .751 .0437 37.6

2001 174 .011 19.1 13.4 17.9 15.5 5000 284 226 10.8 131 .800 .0452 39.0

2002 155 .010 18.7 13.2 17.3 15.2 5000 262 210 11.5 127 .813 .0420 38.1

2003 137 .009 19.3 13.5 17.7 15.6 5000 252 204 11.8 125 .820 .0409 39.1

2004 101 .006 20.4 13.9 19.4 16.5 5000 241 205 11.7 126 .857 .0410 41.4

2005 130 .008 20.7 14.0 19.6 16.7 5000 234 202 11.9 125 .869 .0404 41.9

2006 52 .003 19.9 13.8 18.2 16.0 5000 266 212 11.5 128 .800 .0424 40.1

2007 14 .001 21.2 14.7 19.2 17.0 5000 272 210 11.6 127 .769 .0421 42.4

**Percent of 5000 lb. Vans:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1975 13.1

1976 1.9

1977 2.7

1978 1.0

1979 4.3 6.5

1980 5.0 19.9

1981 4.8 31.7

1982 4.7 29.4

1983 2.6 69.4 26.9

1984 3.5 51.9 8.4

1985 1.5 65.2 2.8

1986 .7 58.7 23.5 1.4

1987 .4 48.1 40.0 13.6

1988 .0 74.2 84.0 14.3

1989 .0 76.6 83.0 16.5

1990 .3 86.9 81.8 17.5

1991 86.4 82.8 16.3

1992 15.4 81.4 90.0 9.5

1993 18.3 86.4 94.3 5.7

1994 18.3 88.0 98.0 2.0 100.0

1995 1.7 22.7 .7 87.0 90.2 9.8 100.0

1996 15.2 93.1 100.0 100.0

1997 16.9 100.0 100.0 100.0

1998 15.3 100.0 100.0 100.0

1999 .1 11.3 100.0 100.0 99.9

2000 16.7 100.0 100.0 100.0

2001 12.7 100.0 100.0 100.0

2002 32.1 13.3 100.0 100.0 67.9 32.1

2003 37.7 15.3 100.0 100.0 62.3 37.7

2004 52.5 10.0 100.0 100.0 47.5 52.5

2005 58.9 10.5 100.0 100.0 41.1 58.9

2006 15.7 100.0 100.0 100.0

2007 100.0 100.0 100.0



## EPA420-R-07-008 G-20 Appendix GTable G-21 **Characteristics of 1975 to 2007 5500 lb. Vans**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **ENGINE 0-60**  **TOP HP/**  **HP/ TON** 

**YEAR (000)**  **FRAC LAB**  **ADJ ADJ**  **ADJ LB**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG**

**55/45 CITY**  **HWY COMP** 

1979 16 .001 11.4 9.5 9.9 9.7 5500 377 168 15.6 112 .438 .0305 26.9

1980 8 .001 12.4 10.0 11.2 10.5 5500 356 154 16.0 108 .431 .0279 28.9

1981 0 .000 12.3 9.9 11.2 10.5 5500 346 154 15.9 109 .447 .0281 29.0

1982 0 .000 13.4 10.9 12.1 11.4 5500 337 143 16.8 106 .427 .0260 31.4

1983 5 .000 18.2 14.2 17.5 15.5 5500 369 140 17.2 105 .383 .0255 46.3

1984 6 .000 14.5 11.4 13.9 12.4 5500 362 158 15.8 109 .438 .0287 37.1

1985 5 .000 12.9 10.3 12.0 11.0 5500 351 180 14.1 115 .512 .0327 30.4

1986 6 .000 15.0 12.0 13.7 12.7 5500 286 158 15.9 110 .594 .0288 36.6

1987 4 .000 14.6 11.3 13.8 12.4 5500 346 195 13.2 119 .564 .0356 34.6

1988 10 .001 14.2 11.0 13.3 12.0 5500 346 195 13.2 119 .562 .0355 33.4

1989 5 .000 14.4 11.2 13.4 12.1 5500 343 192 13.5 118 .559 .0349 34.0

1990 9 .001 14.4 10.7 14.3 12.2 5500 347 199 13.0 120 .574 .0363 33.7

1991 10 .001 15.2 11.3 14.9 12.8 5500 334 187 13.8 117 .556 .0340 35.3

1992 18 .002 15.9 11.8 15.3 13.3 5500 323 178 14.4 115 .548 .0323 36.8

1993 31 .002 16.1 12.1 15.2 13.4 5500 321 178 14.3 115 .553 .0324 37.1

1994 27 .002 16.2 12.1 15.1 13.5 5500 316 174 14.6 114 .550 .0316 37.2

1995 27 .002 16.2 12.0 15.1 13.4 5500 314 172 14.8 113 .545 .0312 37.1

1996 25 .002 15.8 11.6 14.8 13.1 5500 314 169 15.0 112 .536 .0308 36.0

1997 27 .002 17.3 12.4 16.7 14.3 5500 288 212 12.4 124 .743 .0385 39.6

1998 31 .002 17.4 12.4 16.9 14.4 5500 296 217 12.1 125 .738 .0395 39.7

1999 36 .002 17.5 12.3 16.9 14.4 5500 294 226 11.8 127 .772 .0410 39.7

2000 17 .001 17.2 12.2 16.3 14.1 5500 296 221 12.1 126 .752 .0402 39.0

2001 66 .004 17.4 12.1 16.9 14.3 5500 314 249 10.8 133 .798 .0452 39.3

2002 11 .001 17.5 12.3 16.4 14.2 5500 298 228 11.6 128 .780 .0415 39.4

2003 21 .001 18.2 12.9 16.6 14.7 5500 312 263 10.4 137 .844 .0479 40.6

2004 6 .000 19.1 13.3 17.5 15.4 5500 298 251 10.8 134 .842 .0457 42.4

2005 4 .000 19.3 13.3 17.8 15.5 5500 301 260 10.6 136 .859 .0472 42.8

2006 5 .000 19.1 13.2 17.4 15.3 5500 298 254 10.8 135 .847 .0462 42.2

2007 1 .000 19.5 13.3 18.3 15.8 5500 325 295 9.4 146 .908 .0536 43.4

**Percent of 5500 lb. Vans:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **H** YBRID

1979 3.1

1980 .8

1981 4.4

1982 2.3 2.5

1983 .6 83.2 61.2

1984 1.0 59.3 32.8

1985 44.9

1986 32.4 35.0 32.4

1987 50.7 11.6 39.1

1988 29.0 71.4 24.3 1.1

1989 45.0 66.2 33.5

1990 95.1 82.5 17.5

1991 100.0 89.0 10.9

1992 93.7 92.9 7.1

1993 .6 78.0 89.5 10.5

1994 74.1 90.9 9.1 100.0

1995 70.8 94.9 5.1 100.0

1996 61.5 100.0 100.0

1997 5.9 100.0 100.0 100.0

1998 100.0 100.0 100.0

1999 2.8 100.0 100.0 100.0

2000 9.9 100.0 100.0 100.0

2001 1.9 17.8 100.0 100.0 98.1 1.9

2002 7.1 100.0 100.0 92.9 7.1

2003 1.4 1.9 100.0 100.0 98.6 1.4

2004 24.9 100.0 100.0 100.0

2005 39.2 100.0 100.0 100.0

2006 46.1 100.0 100.0 100.0

2007 83.6 100.0 100.0 100.0



## EPA420-R-07-008 G-21 Appendix GTable G-22 **Characteristics of 1975 to 2007 6000 lb. Vans**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **ENGINE 0-60**  **TOP HP/**  **HP/ TON** 

**YEAR (000)**  **FRAC LAB**  **ADJ ADJ**  **ADJ LB**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG**

**55/45 CITY**  **HWY COMP** 

1975 0 .000 11.1 9.1 9.7 9.4 6000 317 148 17.1 105 .470 .0248 28.5

1976 0 .000 11.9 9.7 10.6 10.1 6000 325 144 17.5 103 .445 .0240 30.5

1977 1 .000 13.0 10.9 11.2 11.0 6000 318 148 17.3 105 .468 .0247 33.2

1978 1 .000 12.5 10.4 10.9 10.6 6000 324 154 16.8 106 .475 .0256 31.9

1979 3 .000 10.6 8.4 10.1 9.1 6000 460 270 10.8 135 .587 .0450 27.2

1980 1 .000 10.9 9.1 9.4 9.2 6000 400 187 14.6 114 .467 .0312 27.7

1982 0 .000 11.9 9.5 10.8 10.1 6000 350 165 16.1 109 .471 .0275 30.3

1983 0 .000 12.6 10.1 11.6 10.7 6000 366 150 17.4 105 .410 .0250 32.2

1984 0 .000 12.9 10.3 11.8 10.9 6000 366 150 17.4 105 .410 .0250 32.8

1985 1 .000 21.3 16.2 21.5 18.2 6000 376 133 19.2 101 .354 .0222 55.7

1986 1 .000 23.1 17.5 22.9 19.6 6000 379 130 19.5 100 .343 .0217 58.9

1987 0 .000 22.9 17.4 22.4 19.4 6000 379 130 19.5 100 .343 .0217 58.1

1988 0 .000 21.7 16.1 21.9 18.4 6000 379 126 20.0 99 .332 .0210 55.1

1989 0 .000 21.3 16.0 20.8 18.0 6000 379 130 19.5 100 .343 .0217 53.9

1990 0 .000 21.5 15.8 21.7 18.2 6000 379 135 18.9 101 .356 .0225 54.5

1991 0 .000 20.4 15.2 19.8 17.1 6000 379 140 18.4 103 .369 .0233 51.4

1992 4 .000 15.0 10.8 15.2 12.6 6000 352 202 13.7 118 .574 .0337 38.0

1993 0 .000 21.3 15.7 20.2 17.7 6000 379 145 17.9 104 .383 .0242 53.0

1994 6 .000 15.5 11.2 15.4 13.0 6000 351 204 13.6 119 .582 .0341 39.0

1995 6 .000 16.1 11.5 15.9 13.4 6000 344 197 14.1 117 .570 .0328 40.3

1996 5 .000 16.1 11.5 15.9 13.4 6000 350 205 13.5 119 .587 .0342 40.2

1997 3 .000 16.3 11.6 16.1 13.6 6000 331 226 12.5 124 .683 .0377 40.8

1998 2 .000 16.4 11.6 16.1 13.6 6000 330 226 12.5 124 .684 .0376 40.9

1999 3 .000 16.0 11.3 15.7 13.3 6000 329 234 12.2 126 .709 .0390 39.8

2000 3 .000 16.2 11.6 15.2 13.3 6000 330 250 11.5 130 .759 .0417 39.9

2001 67 .004 16.0 11.2 15.4 13.1 6000 330 260 11.2 132 .787 .0433 39.4

2002 4 .000 17.1 12.0 16.0 13.9 6000 330 254 11.4 131 .771 .0424 41.7

2003 17 .001 18.5 12.8 17.4 15.0 6000 322 281 10.5 138 .871 .0468 45.3

2004 16 .001 18.7 13.1 17.2 15.1 6000 324 278 10.6 137 .857 .0463 45.5

2005 11 .001 18.2 12.7 16.5 14.7 6000 325 278 10.6 137 .856 .0463 44.0

2006 7 .000 18.4 12.8 16.8 14.8 6000 325 287 10.3 139 .882 .0478 44.5

2007 13 .001 18.4 12.8 16.7 14.8 6000 325 295 10.1 141 .908 .0492 44.3

**Percent of 6000 lb. Vans:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1975 85.3

1976 85.7

1977 65.6

1978 64.3

1979

1980

1982 100.0

1983

1984

1985 2.1 97.9 91.2

1986 2.2 97.8 100.0

1987 .6 99.4 100.0

1988 .9 99.1 100.0

1989 1.4 98.6 100.0

1990 100.0 100.0

1991 100.0 100.0

1992 100.0 95.4 4.6

1993 100.0 100.0

1994 100.0 100.0 100.0

1995 100.0 100.0 100.0

1996 100.0 100.0 100.0

1997 100.0 100.0 100.0

1998 100.0 100.0 100.0

1999 100.0 100.0 100.0

2000 100.0 100.0 100.0

2001 95.2 100.0 100.0 100.0

2002 100.0 100.0 100.0

2003 39.1 100.0 100.0 100.0

2004 17.8 100.0 100.0 100.0

2005 18.6 100.0 100.0 100.0

2006 21.8 100.0 100.0 100.0

2007 14.8 100.0 100.0 100.0



## EPA420-R-07-008 G-22 Appendix GTable G-23 **Characteristics of 1975 to 2007 6500 lb. Vans**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **ENGINE 0-60**  **TOP HP/**  **HP/ TON** 

**YEAR (000)**  **FRAC LAB**  **ADJ ADJ**  **ADJ LB**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG**

**55/45 CITY**  **HWY COMP** 

1975 1 .000 10.6 8.9 9.0 9.0 6500 321 150 18.6 103 .468 .0231 29.2

1976 1 .000 11.5 9.4 10.4 9.8 6500 324 144 19.2 102 .447 .0222 31.9

1977 1 .000 12.3 10.3 10.6 10.4 6500 316 142 19.3 101 .453 .0219 34.0

1978 1 .000 11.7 9.7 10.3 9.9 6500 328 155 18.1 104 .474 .0239 32.3

2000 0 .000 14.2 10.1 13.5 11.7 6500 330 193 15.1 113 .585 .0297 37.9

**Percent of 6500 lb. Vans:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1975

1976 .2

1977

1978

2000 100.0 100.0 100.0



## EPA420-R-07-008 G-23 Appendix GTable G-24 **Characteristics of 1975 to 2007 2000 lb. SUVs**

**MODEL SALES**  **<---- FUEL ECONOMY ---->**

**YEAR (000)**  **FRAC LAB**  **ADJ ADJ**  **ADJ**

**55/45 CITY**  **HWY COMP**  **WGHT**

**LB ENGINE** 

**CID HP**  **0-60**

**TIME TOP** 

**SPD HP/** 

**CID HP/** 

**WT TON** 

**-MPG**

1979

1980

1981

1982

1983 1

3

1

1

1 .000

.000

.000

.000

.000 25.7

25.2

25.2

25.2

25.2 20.9

20.3

20.3

21.3

21.3 23.0

22.9

22.9

21.3

21.3 21.8

21.4

21.4

21.3

21.3 2000

2000

2000

2000

2000 49

49

49

59

59 41

41

41

45

45 19.7

19.7

19.7

18.3

18.3 89

89

89

92

92 .837

.837

.837

.763

.763 .0205

.0205

.0205

.0225

.0225 21.8

21.4

21.4

21.3

21.3

**Percent of 2000 lb. SUVs:**

**MODEL**

**YEAR DRIVETRAIN** 

**FRONT 4WD**  **TRANSMISSION**

**MANUAL LOCK**  **CVT FUEL METERING** 

**PORT TBI**  **DSL NUMBER OF VALVES** 

**TWO THREE**  **FOUR FIVE**  **VVT HYBRID** 

1979

1980

1981

1982

1983 100.0

100.0

100.0

100.0

100.0 100.0

100.0

100.0

100.0

100.0



## EPA420-R-07-008 G-24 Appendix GTable G-25 **Characteristics of 1975 to 2007 2250 lb. SUVs**

**MODEL SALES**  **<---- FUEL ECONOMY ---->**

**YEAR (000)**  **FRAC LAB**  **ADJ ADJ**  **ADJ**

**55/45 CITY**  **HWY COMP**  **WGHT**

**LB ENGINE** 

**CID HP**  **0-60**

**TIME TOP** 

**SPD HP/** 

**CID HP/** 

**WT TON** 

**-MPG**

1982

1983

1984

1985

1986

1987

1988

1989 2

3

5

6

37

63

83

5 .000

.000

.000

.000

.002

.004

.005

.000 24.8

24.8

28.8

28.8

33.1

33.1

33.3

33.4 20.9

20.9

25.3

25.3

27.0

26.8

27.0

27.0 21.1

21.1

23.1

23.1

29.1

29.0

28.7

28.4 21.0

21.0

24.2

24.2

27.9

27.8

27.7

27.7 2250

2250

2250

2250

2250

2250

2250

2250 59

59

59

61

81

81

81

80 45

45

45

45

64

64

64

64 20.1

20.0

20.0

20.0

15.3

15.3

15.3

15.3 90

90

90

90

99

99

99

99 .763

.763

.763

.738

.790

.790

.790

.797 .0200

.0200

.0200

.0200

.0284

.0284

.0284

.0284 23.6

23.6

27.3

27.3

31.4

31.3

31.2

31.1

**Percent of 2250 lb. SUVs:**

**MODEL**

**YEAR DRIVETRAIN** 

**FRONT 4WD**  **TRANSMISSION**

**MANUAL LOCK**  **CVT FUEL METERING** 

**PORT TBI**  **DSL NUMBER OF VALVES** 

**TWO THREE**  **FOUR FIVE**  **VVT HYBRID** 

1982

1983

1984

1985

1986

1987

1988

1989 100.0

100.0

100.0

100.0

100.0

100.0

100.0

100.0 100.0

100.0

100.0

100.0

100.0

100.0

100.0

100.0



## EPA420-R-07-008 G-25 Appendix GTable G-26 **Characteristics of 1975 to 2007 2500 lb. SUVs**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **ENGINE 0-60**  **TOP HP/**  **HP/ TON** 

**YEAR (000)**  **FRAC LAB**  **ADJ ADJ**  **ADJ LB**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG**

**55/45 CITY**  **HWY COMP** 

1982 11 .001 23.6 20.7 19.1 19.9 2500 151 84 13.7 106 .556 .0336 24.9

1983 13 .001 23.2 20.4 18.7 19.6 2500 151 87 13.3 107 .580 .0350 24.5

1984 3 .000 22.6 19.7 18.3 19.1 2500 150 93 12.6 110 .620 .0372 23.8

1989 39 .003 31.3 25.3 26.8 26.0 2500 97 80 14.1 104 .825 .0320 32.6

1990 34 .003 31.9 25.4 27.4 26.3 2500 94 78 14.3 103 .827 .0310 32.9

1991 15 .001 31.2 24.8 26.7 25.7 2500 91 75 14.7 102 .829 .0300 32.2

1992 19 .002 30.0 23.7 25.5 24.6 2500 94 77 14.4 103 .827 .0310 30.8

1993 19 .001 29.4 23.0 25.0 24.0 2500 96 79 14.2 104 .825 .0317 30.0

1994 30 .002 29.4 23.0 24.9 23.9 2500 95 79 14.3 104 .829 .0315 30.0

1995 20 .001 29.7 22.8 25.4 24.0 2500 97 81 13.9 105 .840 .0325 30.1

1996 3 .000 29.3 22.3 25.1 23.6 2500 97 95 12.3 111 .979 .0380 29.6

1997 4 .000 28.4 21.6 23.9 22.8 2500 97 95 12.4 111 .979 .0380 28.5

1998 6 .000 28.5 21.5 23.9 22.7 2500 97 95 12.3 111 .979 .0380 28.4

**Percent of 2500 lb. SUVs:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1982

1983

1984

1989 100.0 56.2 43.8 100.0

1990 95.5 100.0 100.0

1991 20.6 100.0 100.0

1992 11.5 75.8 24.2 100.0

1993 2.4 67.2 32.8 6.5 93.5

1994 11.0 60.4 39.6 7.4 92.6 97.7 2.3

1995 5.9 60.8 39.2 10.0 90.0 100.0

1996 66.6 33.4 100.0 100.0

1997 27.2 72.8 100.0 100.0

1998 52.5 47.5 100.0 100.0



## EPA420-R-07-008 G-26 Appendix GTable G-27 **Characteristics of 1975 to 2007 2750 lb. SUVs**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **ENGINE 0-60**  **TOP HP/**  **HP/ TON** 

**YEAR (000)**  **FRAC LAB**  **ADJ ADJ**  **ADJ LB**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG**

**55/45 CITY**  **HWY COMP** 

1975 47 .005 16.8 13.5 15.5 14.3 2750 275 120 11.4 119 .429 .0435 19.8

1976 41 .003 17.8 14.7 15.5 15.1 2750 268 102 12.6 111 .379 .0371 20.8

1977 44 .003 18.6 15.2 16.6 15.8 2750 271 103 12.4 112 .381 .0377 21.8

1978 58 .004 18.1 14.8 16.2 15.4 2750 270 102 12.5 111 .379 .0373 21.2

1979 9 .001 20.8 17.5 17.7 17.6 2750 121 80 15.4 102 .661 .0291 24.2

1986 0 .000 25.6 20.0 24.2 21.7 2750 96 86 14.2 104 .896 .0313 29.8

1989 0 .000 29.3 23.9 24.9 24.3 2750 97 80 15.4 102 .825 .0291 33.5

1990 14 .001 28.7 23.2 24.4 23.7 2750 97 80 15.4 102 .825 .0291 32.6

1991 28 .002 28.9 23.0 24.8 23.8 2750 97 80 15.2 102 .825 .0291 32.8

1992 27 .002 29.0 22.8 24.8 23.8 2750 97 82 14.8 103 .849 .0300 32.7

1993 24 .002 29.0 22.7 24.7 23.6 2750 97 81 15.0 102 .836 .0295 32.6

1994 41 .003 28.6 22.3 24.3 23.3 2750 97 83 14.8 103 .857 .0302 32.0

1995 39 .003 28.4 21.8 24.2 23.0 2750 97 95 13.3 108 .979 .0345 31.6

1996 44 .003 28.5 21.6 24.5 23.0 2750 99 97 13.1 109 .980 .0353 31.7

1997 12 .001 28.6 21.6 24.4 22.9 2750 100 98 13.0 110 .980 .0358 31.6

1998 9 .001 28.5 21.5 23.9 22.7 2750 97 95 13.3 108 .979 .0345 31.2

1999 2 .000 31.0 22.9 26.3 24.6 2750 97 97 12.9 109 1.001 .0354 33.8

2000 1 .000 31.1 22.8 26.3 24.6 2750 97 97 12.9 109 1.000 .0353 33.8

2001 0 .000 31.0 22.7 26.0 24.4 2750 122 97 12.9 109 .795 .0353 33.6

**Percent of 2750 lb. SUVs:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1975 100.0 100.0

1976 100.0 89.1

1977 100.0 92.5

1978 100.0 89.7

1979

1986 100.0 100.0

1989 100.0 100.0 100.0

1990 100.0 100.0 100.0

1991 100.0 56.7 43.3 100.0

1992 84.1 63.7 36.3 15.9 84.1

1993 92.9 60.6 39.4 21.8 78.2

1994 92.4 49.8 50.2 20.8 79.2 79.2 20.8

1995 97.2 46.1 53.9 100.0 100.0

1996 8.5 59.5 51.5 48.5 100.0 100.0

1997 13.6 81.0 48.4 51.6 100.0 100.0

1998 99.4 45.8 54.2 100.0 100.0

1999 1.4 100.0 100.0 95.9 4.1

2000 100.0 100.0 100.0

2001 100.0 100.0 100.0



## EPA420-R-07-008 G-27 Appendix GTable G-28 **Characteristics of 1975 to 2007 3000 lb. SUVs**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **ENGINE 0-60**  **TOP HP/**  **HP/ TON** 

**YEAR (000)**  **FRAC LAB**  **ADJ ADJ**  **ADJ LB**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG**

**55/45 CITY**  **HWY COMP** 

1976 10 .001 15.4 12.3 14.2 13.1 3000 304 120 11.8 116 .395 .0400 19.7

1977 13 .001 16.8 13.7 15.1 14.3 3000 304 120 11.8 116 .395 .0400 21.5

1978 20 .001 16.8 13.5 15.3 14.2 3000 304 120 11.8 116 .395 .0400 21.4

1979 52 .004 17.2 14.3 14.9 14.6 3000 258 120 11.7 116 .465 .0400 21.9

1980 43 .004 19.7 16.0 17.6 16.7 3000 222 92 14.4 105 .440 .0307 25.3

1981 38 .004 20.9 16.8 19.0 17.7 3000 223 101 13.5 108 .469 .0338 26.9

1982 26 .003 20.3 16.0 19.2 17.3 3000 239 104 13.2 110 .447 .0348 26.2

1983 37 .004 20.5 16.3 19.0 17.4 3000 250 110 12.6 112 .444 .0367 26.2

1984 70 .005 22.7 18.3 20.6 19.3 3000 202 102 13.5 108 .528 .0339 29.1

1985 20 .001 24.2 19.1 22.8 20.6 3000 152 97 14.0 107 .639 .0324 31.0

1986 5 .000 24.0 19.2 21.7 20.3 3000 150 111 12.5 112 .735 .0369 30.7

1987 12 .001 22.8 18.2 20.6 19.2 3000 150 117 12.0 115 .780 .0390 28.9

1988 8 .001 22.8 18.1 20.4 19.1 3000 150 117 12.0 115 .780 .0390 28.8

1989 20 .001 22.2 17.4 20.0 18.6 3000 150 117 12.0 115 .780 .0390 27.9

1990 29 .002 23.4 18.4 20.6 19.4 3000 136 111 12.5 112 .830 .0370 29.4

1991 11 .001 27.0 21.6 22.9 22.2 3000 99 87 15.3 102 .876 .0289 33.4

1992 29 .002 23.7 18.5 20.8 19.5 3000 139 123 11.7 117 .890 .0409 29.6

1993 42 .003 24.1 18.8 21.0 19.8 3000 135 120 11.9 116 .899 .0400 30.0

1994 58 .004 23.8 18.4 20.5 19.4 3000 135 116 12.3 114 .865 .0387 29.4

1995 110 .007 23.5 18.1 20.1 19.1 3000 138 116 12.4 114 .847 .0389 28.9

1996 78 .006 28.2 20.9 25.2 22.9 3000 114 113 12.6 113 .986 .0376 34.5

1997 153 .011 27.9 20.5 24.9 22.6 3000 127 124 11.7 117 .980 .0413 34.0

1998 53 .004 28.9 21.1 25.5 23.2 3000 114 116 12.2 114 1.024 .0389 34.9

1999 55 .004 29.4 21.5 25.5 23.5 3000 122 125 11.5 118 1.024 .0417 35.3

2000 46 .003 29.3 21.2 25.4 23.3 3000 121 126 11.4 118 1.044 .0421 35.0

2001 74 .005 29.5 21.2 25.5 23.3 3000 122 138 10.6 123 1.135 .0462 35.1

2002 69 .004 30.3 21.3 26.6 24.0 3000 121 144 10.3 125 1.191 .0480 36.0

2003 60 .004 29.6 20.8 25.8 23.3 3000 122 141 10.5 124 1.158 .0471 35.1

2004 40 .003 30.7 21.4 26.7 24.1 3000 144 161 9.4 132 1.117 .0537 36.2

2005 41 .003 30.8 21.3 26.6 24.0 3000 144 161 9.4 132 1.117 .0537 36.0

**Percent of 3000 lb. SUVs:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1976 100.0 54.6

1977 100.0 70.2

1978 100.0 70.0

1979 100.0 88.6

1980 100.0 100.0

1981 100.0 90.6 8.7

1982 96.6 87.8 12.2

1983 100.0 90.1 9.9

1984 98.6 76.6 23.4

1985 73.2 62.9 37.1

1986 54.7 83.3 16.7 44.8

1987 87.3 98.4 1.6 100.0

1988 85.5 98.3 1.7 100.0

1989 97.0 99.6 .4 100.0

1990 97.5 99.7 .3 26.2 73.8

1991 96.5 71.5 28.5 38.3 61.7

1992 98.3 97.8 2.2 100.0

1993 92.3 86.7 13.3 100.0

1994 88.3 79.8 20.2 86.1 13.9 85.3 14.7

1995 95.1 80.7 19.3 80.1 19.9 100.0

1996 18.2 67.7 35.5 64.5 100.0 5.8 94.2

1997 18.7 36.7 39.9 45.8 100.0 100.0

1998 52.0 35.3 26.8 73.2 100.0 100.0

1999 50.1 31.2 32.5 67.5 100.0 39.8 60.2

2000 46.1 24.1 24.5 75.5 100.0 53.9 46.1

2001 54.6 10.5 21.4 78.6 100.0 45.4 54.6 54.6

2002 90.1 9.9 14.7 85.3 100.0 25.3 74.7 74.7

2003 89.4 10.6 12.6 87.4 100.0 32.3 67.7 67.7

2004 98.7 6.7 93.3 100.0 100.0 98.7

2005 99.2 6.1 93.9 100.0 100.0 99.2



## EPA420-R-07-008 G-28 Appendix GTable G-29 **Characteristics of 1975 to 2007 3500 lb. SUVs**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **ENGINE 0-60**  **TOP HP/**  **HP/ TON** 

**YEAR (000)**  **FRAC LAB**  **ADJ ADJ**  **ADJ LB**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG**

**55/45 CITY**  **HWY COMP** 

1976 0 .000 14.3 11.4 13.3 12.2 3500 350 161 10.6 126 .459 .0459 21.3

1979 38 .003 15.6 13.0 13.4 13.2 3500 304 122 13.1 112 .402 .0349 23.2

1980 12 .001 16.3 13.1 14.8 13.8 3500 285 115 14.1 109 .401 .0329 24.3

1981 2 .000 17.2 13.3 16.8 14.7 3500 304 130 12.5 115 .428 .0371 25.7

1982 0 .000 16.6 14.6 13.4 14.0 3500 173 110 14.5 107 .636 .0314 24.5

1983 34 .003 24.4 18.6 24.4 20.8 3500 169 108 14.5 107 .643 .0309 36.6

1984 218 .016 21.7 17.1 20.6 18.5 3500 168 104 15.1 105 .619 .0297 32.5

1985 319 .022 22.2 17.2 21.6 18.9 3500 167 104 15.0 105 .630 .0299 33.3

1986 373 .024 21.9 17.1 20.6 18.5 3500 171 119 13.5 111 .706 .0342 32.6

1987 429 .029 22.3 17.2 21.5 18.9 3500 191 134 12.5 116 .710 .0382 33.2

1988 413 .027 21.4 16.2 20.7 18.0 3500 210 147 11.6 121 .712 .0421 31.7

1989 296 .021 21.1 16.0 20.2 17.7 3500 236 157 11.0 124 .673 .0449 31.2

1990 216 .017 21.0 15.7 20.3 17.6 3500 235 160 10.9 125 .687 .0456 30.9

1991 221 .018 20.5 15.6 19.2 17.1 3500 219 156 11.3 124 .714 .0446 30.1

1992 195 .016 20.0 15.0 18.8 16.6 3500 227 174 10.3 131 .764 .0499 29.3

1993 186 .014 19.9 14.8 18.7 16.5 3500 228 177 10.2 131 .772 .0505 29.0

1994 180 .013 20.2 14.9 19.0 16.7 3500 224 177 10.0 132 .797 .0507 29.4

1995 153 .010 19.8 14.4 18.9 16.4 3500 233 184 9.7 134 .793 .0526 28.9

1996 210 .016 20.4 14.8 19.4 16.8 3500 232 185 9.5 134 .807 .0530 29.6

1997 330 .023 22.6 16.7 20.3 18.4 3500 176 150 11.5 122 .881 .0429 32.6

1998 364 .025 24.0 17.6 21.4 19.4 3500 161 148 11.6 121 .951 .0422 34.6

1999 342 .022 25.3 18.5 22.3 20.4 3500 142 147 11.5 121 1.058 .0420 36.0

2000 421 .025 24.0 17.4 21.2 19.3 3500 157 152 11.3 123 1.019 .0436 34.2

2001 652 .042 24.7 17.6 22.1 19.8 3500 155 164 10.6 127 1.080 .0470 35.0

2002 578 .036 25.8 18.2 23.1 20.6 3500 155 169 10.4 128 1.094 .0482 36.4

2003 634 .040 26.2 18.2 23.7 20.9 3500 156 168 10.4 128 1.082 .0481 36.8

2004 497 .032 26.5 18.3 23.8 21.0 3500 156 171 10.2 129 1.098 .0488 37.0

2005 520 .033 27.0 18.7 23.8 21.3 3500 154 166 10.4 128 1.092 .0476 37.5

2006 499 .033 27.2 18.8 24.0 21.4 3500 154 164 10.6 127 1.071 .0468 37.9

2007 446 .030 28.7 19.8 25.3 22.6 3500 148 164 10.6 127 1.109 .0468 39.7

**Percent of 3500 lb. SUVs:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1976 15.6

1979 100.0 78.6

1980 100.0 44.2

1981 100.0 76.8 23.2

1982 100.0

1983 38.3 57.3 42.7

1984 79.1 33.2 31.9

1985 74.2 42.4 57.2 6.0 3.5

1986 84.8 49.6 49.3 29.5 22.3

1987 78.3 46.0 48.4 57.0 19.7

1988 73.8 33.9 62.3 74.2 13.9

1989 63.8 26.9 69.6 66.6 19.8

1990 73.6 27.6 69.1 77.2 9.0

1991 62.7 28.9 68.0 71.7 27.5

1992 61.0 24.4 72.4 84.4 14.1

1993 58.3 25.4 70.4 85.9 12.4

1994 58.5 26.9 59.1 99.3 100.0

1995 .2 77.8 25.8 74.2 100.0 96.6 3.4

1996 70.1 12.7 87.3 100.0 87.3 12.7

1997 87.0 43.9 56.1 100.0 54.1 45.9

1998 5.3 76.0 37.5 62.5 100.0 35.7 64.3

1999 7.4 75.3 24.9 75.1 100.0 20.5 79.5

2000 6.2 79.2 14.5 85.5 100.0 36.0 64.0

2001 18.7 66.1 10.4 89.6 100.0 20.7 79.3 7.1

2002 25.1 68.0 10.7 88.8 .5 100.0 8.0 92.0 31.5

2003 37.4 61.6 8.7 84.9 6.4 100.0 4.5 95.5 31.4

2004 31.8 66.4 10.6 85.8 3.5 100.0 100.0 46.4

2005 49.5 49.7 13.3 86.3 .3 100.0 4.1 95.9 39.4

2006 55.5 44.2 12.8 87.2 100.0 6.1 93.9 46.6

2007 76.7 23.1 7.6 80.8 11.7 100.0 100.0 58.3 1.3



## EPA420-R-07-008 G-29 Appendix GTable G-30 **Characteristics of 1975 to 2007 4000 lb. SUVs**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **ENGINE 0-60**  **TOP HP/**  **HP/ TON** 

**YEAR (000)**  **FRAC LAB**  **ADJ ADJ**  **ADJ LB**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG**

**55/45 CITY**  **HWY COMP** 

1975 26 .003 13.2 10.4 12.4 11.2 4000 315 132 14.1 111 .419 .0329 22.6

1976 35 .003 13.3 10.4 12.6 11.3 4000 324 137 13.6 113 .426 .0344 23.1

1977 48 .003 14.5 11.5 13.6 12.4 4000 321 139 13.5 113 .435 .0347 25.1

1978 56 .004 14.2 11.2 13.4 12.1 4000 332 139 13.3 113 .423 .0348 24.5

1979 13 .001 14.4 11.6 13.0 12.2 4000 248 110 16.2 104 .440 .0275 24.8

1980 7 .001 16.0 13.0 14.4 13.6 4000 250 100 17.3 101 .402 .0251 27.4

1981 7 .001 16.9 13.4 15.7 14.4 4000 260 113 15.7 105 .434 .0282 28.8

1982 8 .001 19.4 15.3 18.2 16.5 4000 257 111 15.9 104 .431 .0277 33.4

1983 67 .007 21.9 16.7 21.8 18.7 4000 175 110 16.0 104 .631 .0275 37.4

1984 122 .009 21.8 16.6 22.0 18.6 4000 177 110 16.0 104 .626 .0275 37.4

1985 173 .012 22.0 16.6 22.6 18.8 4000 173 110 16.0 104 .636 .0275 37.7

1986 154 .010 21.1 16.2 20.6 17.9 4000 165 121 14.8 108 .738 .0304 36.4

1987 184 .012 20.4 15.5 20.0 17.3 4000 172 127 14.3 109 .737 .0317 34.7

1988 259 .017 20.8 15.9 19.8 17.6 4000 190 135 13.7 112 .723 .0337 35.3

1989 348 .024 21.2 16.2 20.0 17.8 4000 213 146 12.8 116 .703 .0366 35.7

1990 202 .016 20.5 15.7 19.2 17.2 4000 196 141 13.1 114 .738 .0353 34.5

1991 463 .037 20.9 15.7 20.0 17.5 4000 231 155 12.3 119 .681 .0388 35.1

1992 371 .030 20.4 15.1 19.7 17.1 4000 232 165 11.8 122 .713 .0412 34.3

1993 576 .044 20.5 15.0 19.9 17.1 4000 250 189 10.5 130 .761 .0472 34.4

1994 565 .040 19.7 14.5 18.7 16.3 4000 241 184 10.7 128 .774 .0459 32.9

1995 575 .038 19.5 14.3 18.5 16.1 4000 237 183 10.8 128 .784 .0457 32.4

1996 537 .041 19.9 14.5 18.9 16.4 4000 249 187 10.5 129 .765 .0469 33.1

1997 617 .043 20.2 14.7 18.9 16.6 4000 239 188 10.5 129 .799 .0470 33.4

1998 841 .058 20.7 14.8 19.5 17.0 4000 238 185 10.7 129 .790 .0463 34.0

1999 964 .063 21.2 15.2 19.6 17.3 4000 226 188 10.5 130 .850 .0470 34.7

2000 944 .057 21.1 15.1 19.4 17.1 4000 226 186 10.6 129 .841 .0466 34.4

2001 936 .060 21.7 15.3 19.9 17.5 4000 217 194 10.3 132 .917 .0486 35.3

2002 884 .055 21.9 15.5 20.0 17.7 4000 204 193 10.3 131 .965 .0483 35.7

2003 875 .055 22.9 16.0 20.8 18.4 4000 201 198 10.2 133 .997 .0494 37.0

2004 1177 .075 23.0 15.7 21.3 18.5 4000 212 203 10.0 134 .969 .0508 37.2

2005 1059 .067 23.9 16.4 21.8 19.1 4000 197 199 10.1 133 1.017 .0498 38.5

2006 932 .062 24.5 16.7 22.4 19.5 4000 195 198 10.1 133 1.026 .0496 39.5

2007 1173 .079 25.2 17.3 22.8 20.0 4000 190 203 10.0 134 1.081 .0507 40.5

P **ercent of 4000 lb. SUVs:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1975 60.2 43.9

1976 68.4 41.6

1977 61.1 48.1

1978 71.0 45.1

1979 50.4 94.0 4.7

1980 94.9 66.3 4.4

1981 97.1 32.7 67.3

1982 90.9 30.7 69.3

1983 100.0 28.9 71.1

1984 95.4 21.9 73.5

1985 100.0 17.9 82.1

1986 100.0 31.9 68.1 23.4 73.4 3.2

1987 100.0 19.9 80.1 5.4 94.6

1988 100.0 32.8 67.2 33.2 66.8

1989 99.0 30.4 66.9 43.8 56.2

1990 95.8 41.0 58.5 65.6 34.4

1991 71.0 20.9 79.0 42.5 57.5

1992 58.4 20.3 79.7 64.7 35.3

1993 33.5 10.4 89.6 99.2

1994 1.5 60.9 15.8 84.2 99.5 80.2 3.0 16.9

1995 66.7 14.1 85.9 100.0 77.2 22.8

1996 64.0 6.9 93.1 100.0 86.0 14.0

1997 61.0 8.5 91.5 100.0 69.6 30.4

1998 52.9 4.8 95.2 100.0 74.9 25.1

1999 2.3 53.4 7.0 93.0 100.0 67.1 32.9 9.5

2000 3.3 39.5 7.5 92.5 100.0 69.5 30.5 9.5

2001 15.9 39.2 5.0 95.0 100.0 60.9 39.1 20.5

2002 21.2 40.5 6.4 93.6 100.0 42.0 58.0 22.6

2003 20.8 52.7 6.1 87.6 6.2 100.0 41.4 58.6 36.1

2004 29.8 49.4 5.4 89.1 5.5 100.0 51.0 49.0 29.2

2005 37.0 58.6 2.1 90.0 7.9 100.0 41.7 58.3 26.7 1.0

2006 40.6 53.8 1.0 91.6 7.4 100.0 27.5 72.5 33.7 2.3

2007 35.3 55.8 3.9 89.6 6.5 100.0 34.6 65.4 45.1 1.7



## EPA420-R-07-008 G-30 Appendix GTable G-31 **Characteristics of 1975 to 2007 4500 lb. SUVs**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **ENGINE 0-60**  **TOP HP/**  **HP/ TON** 

**YEAR (000)**  **FRAC LAB**  **ADJ ADJ**  **ADJ LB**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG**

**55/45 CITY**  **HWY COMP** 

1975 41 .004 13.5 10.7 12.6 11.5 4500 351 157 13.4 115 .446 .0348 26.0

1976 47 .004 13.9 11.0 13.0 11.8 4500 349 150 14.0 113 .430 .0333 26.8

1977 101 .007 15.4 12.3 14.2 13.1 4500 345 150 13.8 113 .436 .0334 29.6

1978 119 .008 14.7 11.7 13.6 12.5 4500 343 157 13.3 115 .459 .0350 28.2

1979 56 .004 12.9 10.4 11.7 10.9 4500 334 140 14.6 110 .420 .0311 24.8

1980 50 .004 14.5 11.7 13.1 12.3 4500 313 138 14.8 110 .446 .0308 28.4

1981 42 .004 15.8 12.5 14.7 13.4 4500 317 137 14.8 109 .435 .0304 30.5

1982 50 .005 15.7 12.4 14.6 13.3 4500 316 139 14.6 110 .443 .0309 30.3

1983 55 .005 15.7 12.5 14.6 13.3 4500 317 135 14.9 109 .430 .0301 30.4

1984 61 .004 14.8 11.8 13.7 12.6 4500 320 134 15.0 108 .420 .0298 28.7

1985 60 .004 15.0 12.0 13.9 12.8 4500 321 145 14.1 112 .456 .0323 29.2

1986 46 .003 15.6 12.3 14.6 13.2 4500 325 142 14.4 111 .438 .0315 30.3

1987 32 .002 14.6 11.4 13.7 12.4 4500 325 144 14.2 111 .450 .0320 28.2

1988 34 .002 15.0 11.8 13.8 12.7 4500 311 147 14.0 112 .494 .0328 28.8

1989 31 .002 14.9 11.6 13.8 12.5 4500 311 151 13.8 113 .505 .0335 28.4

1990 58 .005 17.5 13.4 16.5 14.7 4500 221 153 13.6 114 .740 .0341 33.6

1991 262 .021 19.8 14.7 19.1 16.6 4500 227 167 12.6 118 .742 .0371 37.4

1992 260 .021 19.4 14.6 18.4 16.2 4500 220 167 12.6 118 .764 .0372 36.6

1993 298 .023 19.7 14.6 18.6 16.4 4500 217 167 12.6 118 .778 .0372 36.9

1994 546 .039 19.9 14.7 19.0 16.6 4500 229 177 12.1 121 .776 .0393 37.4

1995 645 .043 19.9 14.5 18.9 16.5 4500 233 174 12.3 120 .754 .0386 37.4

1996 736 .056 20.2 14.5 19.5 16.7 4500 251 176 12.2 121 .708 .0391 37.7

1997 832 .058 19.8 14.3 18.8 16.3 4500 252 181 11.9 123 .724 .0402 36.9

1998 719 .050 20.1 14.4 19.1 16.5 4500 251 184 11.8 124 .745 .0410 37.3

1999 746 .049 19.7 14.1 18.4 16.1 4500 259 199 11.1 128 .777 .0442 36.3

2000 904 .055 19.9 14.1 18.6 16.2 4500 254 196 11.2 127 .783 .0437 36.6

2001 1006 .064 20.4 14.4 19.0 16.6 4500 237 207 10.7 130 .886 .0460 37.5

2002 1525 .095 19.9 14.0 18.6 16.2 4500 243 225 10.1 136 .931 .0501 36.5

2003 939 .060 20.7 14.4 19.3 16.8 4500 237 227 10.0 137 .969 .0506 37.9

2004 1197 .076 21.3 14.7 19.8 17.2 4500 234 230 9.9 138 .997 .0512 38.8

2005 976 .061 21.6 14.7 20.0 17.3 4500 227 237 9.6 140 1.051 .0527 39.2

2006 968 .064 22.5 15.5 20.6 18.0 4500 224 232 9.5 138 1.043 .0517 41.1

2007 1079 .073 22.9 15.8 20.8 18.3 4500 224 243 9.2 142 1.094 .0541 41.6

**Percent of 4500 lb. SUVs:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1975 56.9 12.0

1976 57.7 12.5

1977 74.2 13.7

1978 81.5 13.3

1979 84.3 11.2 1.3

1980 92.3 25.0 12.8 8.6

1981 94.4 31.1 41.3

1982 89.6 28.2 31.6

1983 98.0 22.8 39.5

1984 93.0 29.0 1.9

1985 72.2 23.2

1986 80.7 14.0 32.4 22.5

1987 70.4 16.4 22.7 7.0

1988 76.8 1.6 45.1 31.5 21.5

1989 74.0 1.9 47.3 34.2 26.0

1990 91.6 2.2 77.7 79.9 8.4

1991 99.3 14.6 83.3 97.9

1992 99.7 15.3 84.7 100.0

1993 99.7 13.1 86.9 100.0

1994 100.0 8.1 91.9 100.0 88.1 9.6 2.3

1995 90.4 5.7 94.3 100.0 78.5 21.5

1996 74.7 3.2 96.8 100.0 90.6 9.4

1997 79.0 2.5 97.5 100.0 92.5 7.5

1998 89.8 1.6 98.4 100.0 90.2 5.5 4.4

1999 91.2 .9 99.1 100.0 90.1 9.9

2000 91.6 1.7 98.3 100.0 87.4 12.6

2001 16.4 71.8 1.6 98.4 100.0 71.2 28.8 15.1

2002 73.4 .8 99.1 100.0 64.1 35.9 25.7

2003 .0 67.6 .4 99.6 100.0 47.9 52.1 40.2

2004 2.5 74.3 .6 99.4 100.0 40.0 60.0 50.1

2005 .9 67.3 .9 99.1 99.1 28.6 71.4 63.7

2006 7.8 57.4 1.0 87.6 11.3 99.3 22.4 77.6 69.9 8.2

2007 11.3 69.2 3.5 86.2 10.3 99.7 15.0 85.0 66.7 6.8



## EPA420-R-07-008 G-31 Appendix GTable G-32 **Characteristics of 1975 to 2007 5000 lb. SUVs**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **ENGINE 0-60**  **TOP HP/**  **HP/ TON** 

**YEAR (000)**  **FRAC LAB**  **ADJ ADJ**  **ADJ LB**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG**

**55/45 CITY**  **HWY COMP** 

1975 67 .007 11.1 9.4 9.4 9.4 5000 347 157 14.4 112 .453 .0315 23.6

1976 101 .008 12.8 10.5 11.5 10.9 5000 357 151 15.0 110 .421 .0301 27.3

1977 66 .005 13.6 11.2 12.0 11.5 5000 350 160 14.4 113 .457 .0320 29.0

1978 114 .008 13.0 10.5 11.7 11.0 5000 370 168 13.7 115 .454 .0336 27.6

1979 172 .012 11.4 9.5 9.9 9.6 5000 351 152 15.2 110 .433 .0303 24.2

1980 60 .005 14.0 11.2 12.9 11.9 5000 343 159 14.3 112 .463 .0317 30.0

1981 43 .004 15.3 12.2 14.1 13.0 5000 328 154 14.7 111 .473 .0309 32.9

1982 37 .004 15.1 12.0 14.1 12.9 5000 330 156 14.6 112 .476 .0311 32.8

1983 54 .005 15.7 12.3 15.0 13.4 5000 328 157 14.5 112 .482 .0315 34.1

1984 121 .009 15.3 12.0 14.6 13.0 5000 330 163 14.1 114 .497 .0327 33.2

1985 133 .009 15.7 12.3 15.0 13.4 5000 330 168 13.7 115 .510 .0337 33.9

1986 135 .009 16.4 12.7 15.8 14.0 5000 324 163 14.1 114 .503 .0326 35.1

1987 97 .007 15.7 12.2 14.9 13.3 5000 326 175 13.5 117 .535 .0350 33.7

1988 101 .007 16.1 12.4 15.3 13.6 5000 330 181 13.2 119 .545 .0362 34.2

1989 112 .008 15.9 12.2 15.2 13.4 5000 328 178 13.3 118 .540 .0357 33.9

1990 83 .007 16.0 11.9 15.7 13.5 5000 331 184 12.9 120 .553 .0369 33.9

1991 51 .004 15.8 11.8 15.3 13.3 5000 312 188 12.7 121 .604 .0375 33.3

1992 36 .003 15.7 11.6 15.2 13.1 5000 292 174 13.5 117 .622 .0348 33.0

1993 46 .003 16.1 11.9 15.5 13.5 5000 313 200 11.9 124 .646 .0400 33.8

1994 51 .004 16.5 12.2 15.7 13.7 5000 310 202 11.8 125 .659 .0404 34.4

1995 70 .005 17.0 12.4 16.3 14.1 5000 322 199 12.0 124 .625 .0398 35.4

1996 82 .006 17.0 12.4 16.1 14.1 5000 318 216 11.3 129 .685 .0431 35.3

1997 119 .008 18.0 13.0 17.1 14.8 5000 308 226 10.8 132 .738 .0453 37.3

1998 265 .018 17.3 12.4 16.7 14.3 5000 317 223 10.9 131 .705 .0446 35.9

1999 356 .023 17.4 12.4 16.6 14.3 5000 307 234 10.6 134 .779 .0468 36.0

2000 254 .015 17.6 12.4 16.8 14.5 5000 295 229 10.7 132 .784 .0459 36.4

2001 160 .010 17.1 12.0 16.4 14.0 5000 282 233 10.6 134 .847 .0467 35.2

2002 404 .025 18.9 13.2 17.8 15.4 5000 255 244 10.2 137 .976 .0489 38.6

2003 638 .040 19.3 13.4 18.2 15.7 5000 259 256 9.8 140 1.002 .0513 39.3

2004 683 .044 19.6 13.4 18.5 15.9 5000 263 264 9.6 142 1.025 .0529 39.8

2005 634 .040 19.5 13.3 18.4 15.8 5000 259 261 9.7 141 1.028 .0522 39.6

2006 793 .053 20.0 13.6 18.8 16.2 5000 255 258 9.8 140 1.018 .0515 40.5

2007 748 .050 20.2 13.7 19.1 16.3 5000 256 259 9.8 141 1.027 .0518 41.1

**Percent of 5000 lb. SUVs:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1975 98.7 19.5

1976 97.9 18.9

1977 96.4 21.0

1978 97.3 19.7

1979 68.1 14.7 .9

1980 78.4 18.9 55.3

1981 75.3 7.8 62.7

1982 79.2 8.9 51.5

1983 72.6 5.7 66.6

1984 76.2 6.5 55.5

1985 73.0 4.6 64.6 6.7

1986 72.8 4.9 76.8 21.1

1987 97.3 7.1 62.0 32.4 43.2

1988 99.1 6.3 59.4 54.9 42.9

1989 99.4 6.6 63.0 59.4 40.6

1990 100.0 4.8 86.4 63.3 36.7

1991 100.0 3.1 91.6 70.6 29.4

1992 99.9 4.7 94.1 97.4 2.6

1993 100.0 4.4 95.6 98.6 1.4

1994 100.0 3.4 96.6 98.5 1.5 68.5 31.5

1995 75.9 2.3 97.7 75.2 24.8 87.3 12.7

1996 72.0 2.6 97.4 100.0 77.5 22.5

1997 26.2 100.0 100.0 79.4 20.6

1998 58.8 100.0 100.0 100.0

1999 54.4 100.0 100.0 85.4 14.6

2000 68.0 100.0 100.0 97.8 2.2 2.2

2001 97.1 .3 99.7 100.0 79.7 20.3 20.3

2002 88.4 4.5 95.5 100.0 37.5 10.8 51.7 45.2

2003 86.9 .1 99.9 100.0 28.5 4.1 67.4 56.1

2004 79.3 .2 99.8 100.0 26.5 73.5 58.7

2005 82.8 .1 99.9 100.0 29.3 3.1 67.6 62.4

2006 .6 82.8 .5 99.5 100.0 34.7 9.9 55.4 64.0

2007 3.7 84.2 1.1 98.9 99.0 1.0 46.6 6.3 47.1 48.2



## EPA420-R-07-008 G-32 Appendix GTable G-33 **Characteristics of 1975 to 2007 5500 lb. SUVs**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **ENGINE 0-60**  **TOP HP/**  **HP/ TON** 

**YEAR (000)**  **FRAC LAB**  **ADJ ADJ**  **ADJ LB**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG**

**55/45 CITY**  **HWY COMP** 

1975 6 .001 10.5 8.5 9.6 8.9 5500 429 210 12.5 123 .488 .0381 24.7

1976 7 .001 11.2 9.1 10.2 9.6 5500 412 197 13.3 120 .475 .0359 26.4

1977 10 .001 11.7 9.4 10.7 10.0 5500 419 193 13.4 119 .459 .0351 27.6

1978 12 .001 11.8 9.6 10.6 10.1 5500 410 188 13.5 117 .461 .0343 27.7

1979 59 .004 10.6 8.9 9.1 9.0 5500 405 176 14.5 114 .432 .0320 24.9

1980 6 .000 13.8 11.0 12.9 11.7 5500 350 165 15.0 111 .471 .0300 32.3

1981 3 .000 14.1 11.4 12.9 12.0 5500 350 175 14.3 114 .500 .0318 33.0

1982 23 .002 21.2 16.5 20.4 18.0 5500 350 134 17.8 103 .382 .0243 50.5

1983 20 .002 20.2 15.6 19.8 17.3 5500 372 139 17.4 104 .375 .0252 48.9

1984 21 .001 17.9 13.9 17.4 15.3 5500 364 148 16.6 107 .408 .0269 43.6

1985 18 .001 16.1 12.3 16.0 13.7 5500 355 159 15.5 110 .450 .0289 38.3

1986 18 .001 15.7 11.9 15.6 13.4 5500 353 162 15.3 110 .459 .0294 37.1

1987 52 .004 16.8 12.8 16.4 14.3 5500 350 209 12.5 123 .596 .0379 39.3

1988 65 .004 16.5 12.5 16.1 14.0 5500 350 200 12.9 121 .572 .0364 38.6

1989 41 .003 17.5 12.9 17.8 14.8 5500 350 209 12.4 123 .596 .0380 40.9

1990 41 .003 17.3 12.7 17.6 14.7 5500 350 209 12.4 123 .597 .0380 40.3

1991 25 .002 17.2 12.6 17.2 14.5 5500 350 209 12.4 123 .597 .0380 39.9

1992 45 .004 16.3 12.1 15.8 13.7 5500 350 210 12.4 123 .600 .0382 37.6

1993 71 .005 16.8 12.4 16.3 14.1 5500 350 210 12.4 123 .600 .0382 38.7

1994 92 .007 16.8 12.4 16.1 14.0 5500 351 209 12.4 123 .598 .0381 38.5

1995 142 .009 16.9 12.4 16.0 14.0 5500 350 205 12.6 122 .586 .0373 38.5

1996 141 .011 17.4 12.7 16.6 14.4 5500 350 250 10.7 134 .714 .0455 39.7

1997 307 .021 17.4 12.5 16.7 14.4 5500 334 238 11.2 131 .713 .0432 39.6

1998 273 .019 17.0 12.1 16.3 14.0 5500 327 234 11.3 130 .720 .0426 38.6

1999 199 .013 17.5 12.3 17.0 14.4 5500 333 252 10.7 134 .759 .0459 39.7

2000 302 .018 18.2 13.0 17.1 14.9 5500 306 253 10.7 135 .841 .0460 41.1

2001 402 .026 18.5 13.3 16.7 15.0 5500 306 259 10.5 136 .857 .0472 41.3

2002 278 .017 18.4 12.9 17.3 15.0 5500 310 267 10.2 138 .862 .0486 41.2

2003 317 .020 18.3 12.8 16.9 14.8 5500 297 258 10.5 136 .867 .0469 40.8

2004 483 .031 18.4 12.8 17.0 14.9 5500 302 280 10.0 142 .933 .0509 41.0

2005 365 .023 18.6 12.8 17.2 15.0 5500 296 287 9.7 144 .978 .0522 41.3

2006 180 .012 19.0 13.1 17.6 15.3 5500 307 299 9.4 147 .981 .0544 42.2

2007 193 .013 19.3 13.3 17.8 15.6 5500 295 315 9.0 151 1.085 .0574 42.9

**Percent of 5500 lb. SUVs:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1975 84.6 15.4

1976 72.3 9.9

1977 77.0 8.8

1978 79.0 8.2

1979 26.5 21.0

1980 84.1 100.0

1981 100.0 6.8 93.2

1982 66.8 10.8 89.2 89.3

1983 68.3 1.3 98.7 75.1

1984 74.8 2.3 97.7 49.3

1985 100.0 2.8 97.2 16.9

1986 100.0 1.9 98.1 9.6

1987 37.9 .2 99.8 98.4 1.6

1988 40.7 .2 99.8 98.8 1.2

1989 2.2 100.0 98.6 1.4

1990 1.0 100.0 98.9 1.1

1991 1.3 100.0 98.6 1.4

1992 46.2 100.0 100.0

1993 35.6 100.0 100.0

1994 39.3 100.0 1.5 98.5 100.0

1995 66.5 100.0 100.0 100.0

1996 74.9 100.0 100.0 100.0

1997 85.1 100.0 100.0 100.0

1998 85.1 100.0 100.0 96.6 3.4

1999 14.8 100.0 100.0 95.7 4.3

2000 40.6 100.0 100.0 84.2 11.8 4.0

2001 45.7 100.0 100.0 76.3 10.0 13.7

2002 19.9 100.0 100.0 71.2 28.8

2003 20.0 100.0 100.0 75.3 2.7 22.0

2004 47.7 100.0 100.0 52.8 3.8 39.8 3.7 30.3

2005 56.9 100.0 100.0 53.6 44.3 2.0 39.0

2006 50.6 100.0 100.0 46.5 51.4 2.1 53.5

2007 85.0 100.0 100.0 37.7 1.9 60.5 40.0



## EPA420-R-07-008 G-33 Appendix GTable G-34 **Characteristics of 1975 to 2007 6000 lb. SUVs**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **ENGINE 0-60**  **TOP HP/**  **HP/ TON** 

**YEAR (000)**  **FRAC LAB**  **ADJ ADJ**  **ADJ LB**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG**

**55/45 CITY**  **HWY COMP** 

1975 0 .000 10.3 8.3 9.3 8.7 6000 400 170 15.7 110 .425 .0283 26.2

1976 1 .000 11.9 9.5 11.0 10.1 6000 400 170 15.6 110 .426 .0284 30.4

1977 1 .000 11.9 9.5 11.0 10.1 6000 400 180 15.0 113 .450 .0300 30.4

1978 1 .000 11.4 9.2 10.2 9.7 6000 400 180 15.0 112 .449 .0300 29.0

1980 3 .000 13.4 10.3 13.2 11.4 6000 350 165 16.1 109 .470 .0274 34.2

1982 4 .000 21.2 16.5 20.5 18.1 6000 350 130 19.5 100 .371 .0217 54.2

1983 4 .000 20.8 16.0 20.4 17.7 6000 379 130 19.5 100 .343 .0217 53.2

1984 4 .000 21.0 16.1 20.8 17.9 6000 379 130 19.5 100 .343 .0217 53.8

1985 7 .000 21.4 16.2 21.7 18.3 6000 378 131 19.4 100 .348 .0219 55.3

1986 5 .000 22.1 16.7 22.1 18.8 6000 379 130 19.5 100 .343 .0217 56.5

1987 3 .000 20.9 15.9 20.5 17.8 6000 376 137 18.9 102 .366 .0229 54.1

1988 3 .000 18.3 13.9 17.8 15.5 6000 368 162 16.9 108 .445 .0270 47.9

1989 32 .002 15.8 11.9 15.4 13.3 6000 351 206 13.6 119 .586 .0343 40.2

1990 32 .003 16.0 12.0 15.6 13.5 6000 351 206 13.5 119 .588 .0344 40.6

1991 18 .001 15.7 11.7 15.2 13.2 6000 351 207 13.5 119 .591 .0345 39.7

1992 21 .002 14.9 10.9 14.7 12.5 6000 350 210 13.3 120 .600 .0350 37.5

1993 49 .004 15.8 11.6 15.3 13.2 6000 350 210 13.3 120 .600 .0350 39.6

1994 60 .004 16.1 12.0 15.0 13.3 6000 350 210 13.3 120 .600 .0350 40.0

1995 61 .004 15.7 11.6 14.9 13.1 6000 350 210 13.3 120 .599 .0350 39.2

1996 58 .004 16.8 12.1 16.3 13.9 6000 350 250 11.5 130 .713 .0416 41.8

1997 74 .005 16.7 12.0 15.9 13.8 6000 350 250 11.5 130 .713 .0416 41.4

1998 50 .003 16.1 11.5 15.7 13.4 6000 323 230 12.3 125 .715 .0383 40.1

1999 166 .011 16.5 11.7 16.1 13.6 6000 319 237 12.1 127 .747 .0395 41.0

2000 269 .016 16.6 11.9 15.5 13.6 6000 325 257 11.3 132 .795 .0429 40.8

2001 219 .014 16.8 12.0 15.4 13.6 6000 326 274 10.7 136 .842 .0457 41.0

2002 453 .028 17.7 12.4 16.6 14.4 6000 332 294 10.2 141 .885 .0491 43.5

2003 654 .041 17.4 12.1 16.4 14.2 6000 328 279 10.6 137 .851 .0465 42.7

2004 634 .040 17.4 12.1 16.2 14.1 6000 330 287 10.4 139 .869 .0479 42.4

2005 490 .031 18.2 12.5 16.9 14.7 6000 330 302 9.9 143 .917 .0504 44.2

2006 291 .019 18.0 12.4 16.8 14.6 6000 322 304 9.9 143 .950 .0506 43.9

2007 662 .045 19.5 13.1 18.9 15.9 6000 329 321 9.5 148 .979 .0536 47.8

**Percent of 6000 lb. SUVs:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1975 100.0 12.7

1976 100.0 12.8

1977 100.0 11.6

1978 100.0 15.5

1980 3.4 100.0

1982 100.0 100.0 100.0

1983 100.0 100.0 100.0

1984 100.0 100.0 100.0

1985 47.3 100.0 95.9

1986 49.0 100.0 100.0

1987 56.8 9.1 90.9 9.1 90.9

1988 70.0 7.3 92.7 37.7 62.3

1989 97.2 1.0 99.0 94.6 5.4

1990 97.5 .7 99.3 95.2 4.8

1991 96.2 100.0 96.1 3.9

1992 100.0 100.0 100.0

1993 100.0 100.0 100.0

1994 100.0 100.0 100.0 100.0

1995 100.0 100.0 99.0 100.0

1996 100.0 100.0 99.5 100.0

1997 100.0 100.0 99.6 100.0

1998 100.0 100.0 99.7 87.0 13.0

1999 100.0 100.0 100.0 70.2 29.8

2000 100.0 100.0 100.0 86.4 13.6

2001 93.4 100.0 100.0 77.0 23.0

2002 84.5 100.0 100.0 92.7 7.3

2003 75.1 100.0 100.0 92.2 7.7 2.1

2004 78.2 100.0 99.9 86.6 13.1 7.3

2005 76.6 100.0 100.0 63.4 24.1 12.5 34.9

2006 76.9 100.0 99.8 41.2 32.1 26.6 58.6

2007 40.2 100.0 99.8 63.5 20.5 16.0 49.6



## EPA420-R-07-008 G-34 Appendix GTable G-35 **Characteristics of 1975 to 2007 6500 lb. SUVs**

**MODEL SALES**  **<---- FUEL ECONOMY ---->**

**YEAR (000)**  **FRAC LAB**  **ADJ ADJ**  **ADJ**

**55/45 CITY**  **HWY COMP** 

1991 1 .000 20.2 14.7 20.4 17.0 **WGHT**

**LB**

6500 **ENGINE**

**CID HP** 

379 140 **0-60**

**TIME**

19.6 **TOP**

**SPD**

101 **HP/**

**CID**

.369 **HP/**

**WT**

.0215 **TON**

**-MPG**

55.2

**Percent of 6500 lb. SUVs:**

**MODEL**

**YEAR DRIVETRAIN** 

**FRONT 4WD**  **TRANSMISSION**

**MANUAL LOCK**  **CVT FUEL METERING** 

**PORT TBI**  **DSL NUMBER OF VALVES** 

**TWO THREE**  **FOUR FIVE**  **VVT HYBRID** 

1991 100.0 100.0 100.0



## EPA420-R-07-008 G-35 Appendix GTable G-36 **Characteristics of 1975 to 2007 2000 lb. Pickup**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **ENGINE 0-60**  **TOP HP/** 

**YEAR (000)**  **FRAC LAB**  **ADJ ADJ**  **ADJ LB**  **CID HP**  **TIME SPD**  **CID**

**55/45 CITY**  **HWY COMP**  **HP/**

**WT TON** 

**-MPG**

1980

1981 0

0 .000

.000 25.2

25.2 20.3

20.3 22.9

22.9 21.4

21.4 2000

2000 49

49 41

41 19.7

19.7 89

89 .837

.837 .0205

.0205 21.4

21.4

**Percent of 2000 lb. Pickup:**

**MODEL DRIVETRAIN**  **TRANSMISSION**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **FUEL METERING**

**PORT TBI**  **DSL NUMBER OF VALVES** 

**TWO THREE**  **FOUR FIVE**  **VVT HYBRID** 

1980

1981 100.0

100.0 100.0

100.0



## EPA420-R-07-008 G-36 Appendix GTable G-37 C **haracteristics of 1975 to 2007 2250 lb. Pickup**

**MODEL SALES**  **<---- FUEL ECONOMY ---->**

**YEAR (000)**  **FRAC LAB**  **ADJ ADJ**  **ADJ**

**55/45 CITY**  **HWY COMP**  **WGHT**

**LB ENGINE** 

**CID HP**  **0-60**

**TIME TOP** 

**SPD HP/** 

**CID HP/** 

**WT TON** 

**-MPG**

1979 0 .000 25.0 20.1 22.9 21.2 2250 49 41 21.6 88 .837 .0182 23.9

1980 25 .002 32.0 25.3 30.0 27.2 2250 94 64 15.9 99 .677 .0284 32.4

1981 24 .002 41.5 33.2 38.1 35.2 2250 97 52 17.9 93 .536 .0231 39.7

1982 11 .001 43.1 35.7 37.6 36.5 2250 96 52 18.0 93 .539 .0231 41.2

1983 1 .000 39.2 32.6 34.0 33.2 2250 91 51 18.3 93 .571 .0226 39.1

1984 0 .000 28.8 25.3 23.1 24.2 2250 59 45 20.1 90 .763 .0200 27.3

**Percent of 2250 lb. Pickup:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1979 100.0 100.0

1980 100.0 100.0 54.6 45.4

1981 100.0 100.0 100.0

1982 98.8 1.2 100.0 98.8

1983 84.5 15.5 100.0 84.5

1984 100.0 100.0



## EPA420-R-07-008 G-37 Appendix GTable G-38 **Characteristics of 1975 to 2007 2500 lb. Pickup**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **ENGINE 0-60**  **TOP HP/**  **HP/ TON** 

**YEAR (000)**  **FRAC LAB**  **ADJ ADJ**  **ADJ LB**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG**

**55/45 CITY**  **HWY COMP** 

1978 23 .002 27.2 21.2 26.3 23.2 2500 97 67 16.0 98 .691 .0268 29.1

1979 39 .003 27.5 21.7 26.1 23.5 2500 97 67 16.0 98 .691 .0268 29.4

1980 16 .001 25.8 19.9 25.2 22.0 2500 97 68 15.8 99 .701 .0272 27.5

1981 27 .003 28.4 22.4 26.7 24.2 2500 108 73 14.9 101 .683 .0294 30.2

1982 25 .003 29.7 23.1 28.8 25.3 2500 123 80 14.0 104 .655 .0321 31.7

1983 21 .002 32.6 24.6 33.1 27.8 2500 128 86 13.3 107 .670 .0343 34.9

1984 15 .001 28.1 22.2 26.3 23.9 2500 102 70 16.4 99 .700 .0279 30.1

1985 4 .000 29.6 23.5 27.4 25.2 2500 109 73 15.0 101 .670 .0292 31.5

1986 5 .000 30.0 23.6 27.9 25.4 2500 109 73 15.0 101 .670 .0292 31.7

1987 1 .000 29.8 23.4 27.5 25.1 2500 109 73 15.0 101 .670 .0292 31.4

**Percent of 2500 lb. Pickup:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1978 100.0 100.0

1979 100.0 100.0

1980 9.5 90.5 90.5 9.5

1981 34.2 65.8 100.0 34.2

1982 71.2 28.8 83.6 13.5

1983 78.8 21.2 95.7 4.3 4.2

1984 36.0 64.0 96.0 4.0

1985 100.0 95.6 4.4

1986 100.0 100.0

1987 100.0 100.0



## EPA420-R-07-008 G-38 Appendix GTable G-39 **Characteristics of 1975 to 2007 2750 lb. Pickup**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **ENGINE 0-60**  **TOP HP/**  **HP/ TON** 

**YEAR (000)**  **FRAC LAB**  **ADJ ADJ**  **ADJ LB**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG**

**55/45 CITY**  **HWY COMP** 

1975 156 .015 22.7 17.4 22.4 19.4 2750 119 95 13.3 108 .799 .0347 26.7

1976 162 .013 24.1 18.6 23.8 20.6 2750 120 97 13.1 109 .815 .0355 28.4

1977 226 .016 25.7 20.0 24.7 21.9 2750 121 97 13.2 109 .801 .0352 30.2

1978 183 .013 25.8 20.7 23.7 22.0 2750 121 97 13.1 109 .801 .0353 30.3

1979 240 .017 22.7 17.8 21.6 19.3 2750 126 91 13.7 106 .722 .0330 27.0

1980 324 .029 25.2 20.0 23.4 21.4 2750 126 91 13.6 107 .728 .0333 29.7

1981 222 .021 27.9 22.2 26.0 23.8 2750 130 90 13.8 106 .695 .0329 32.9

1982 227 .023 28.3 22.4 26.3 24.0 2750 130 91 13.7 106 .699 .0331 33.3

1983 340 .033 28.8 22.9 26.7 24.5 2750 132 87 14.2 105 .658 .0315 33.9

1984 314 .022 28.2 22.5 26.1 24.0 2750 130 87 14.2 105 .670 .0317 33.3

1985 238 .016 29.9 23.7 27.8 25.4 2750 130 90 13.8 106 .692 .0328 35.1

1986 311 .020 29.5 23.3 27.4 25.0 2750 132 92 13.6 107 .694 .0334 34.6

1987 240 .016 29.7 23.2 27.7 25.1 2750 134 93 13.5 107 .694 .0338 34.6

1988 120 .008 27.8 21.7 25.5 23.3 2750 136 98 12.9 109 .721 .0356 32.2

1989 76 .005 27.6 21.6 25.1 23.1 2750 135 97 12.9 109 .721 .0354 31.9

1990 31 .002 26.0 20.4 23.0 21.6 2750 144 102 12.4 111 .708 .0371 29.7

1992 19 .002 28.2 21.3 25.7 23.3 2750 144 112 11.6 115 .778 .0407 32.0

**Percent of 2750 lb. Pickup:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1975 88.7

1976 80.2

1977 79.9

1978 86.1

1979 85.8

1980 86.9

1981 90.3 1.4

1982 1.4 87.1 4.9 1.7

1983 4.0 .1 89.4 .2

1984 2.2 .1 88.1 .3 1.2

1985 92.5 1.5

1986 89.0

1987 90.6

1988 99.4

1989 100.0

1990 100.0

1992 100.0 100.0



## EPA420-R-07-008 G-39 Appendix GTable G-40 **Characteristics of 1975 to 2007 3000 lb. Pickup**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **ENGINE 0-60**  **TOP HP/**  **HP/ TON** 

**YEAR (000)**  **FRAC LAB**  **ADJ ADJ**  **ADJ LB**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG**

**55/45 CITY**  **HWY COMP** 

1975 60 .006 20.7 16.4 19.4 17.6 3000 107 70 18.2 96 .667 .0234 26.6

1976 63 .005 22.3 17.5 21.2 19.0 3000 108 70 18.3 96 .667 .0234 29.0

1977 78 .006 28.6 22.4 27.2 24.3 3000 122 75 17.2 98 .629 .0249 37.0

1978 124 .009 27.5 21.9 25.5 23.4 3000 123 77 16.7 99 .631 .0258 35.5

1979 174 .013 23.9 18.9 22.4 20.3 3000 124 80 16.2 100 .649 .0266 31.2

1980 169 .015 23.6 18.8 21.9 20.1 3000 127 84 15.5 101 .666 .0281 30.7

1981 211 .020 27.1 21.6 25.2 23.1 3000 136 83 16.0 101 .613 .0278 35.6

1982 353 .036 26.4 20.8 25.0 22.5 3000 156 96 14.4 106 .616 .0322 34.4

1983 377 .037 26.4 20.7 25.0 22.5 3000 149 93 14.7 105 .626 .0310 34.3

1984 475 .034 26.6 20.8 25.4 22.6 3000 147 93 14.6 105 .636 .0310 34.5

1985 582 .040 26.3 20.6 25.0 22.4 3000 153 100 13.6 108 .656 .0334 33.9

1986 784 .051 26.8 20.9 25.3 22.7 3000 144 100 13.8 108 .689 .0333 34.3

1987 728 .049 27.0 20.8 25.7 22.8 3000 146 100 13.8 108 .684 .0334 34.4

1988 715 .047 27.4 21.1 25.9 23.1 3000 146 98 14.0 107 .672 .0328 34.9

1989 575 .040 27.6 21.2 25.8 23.2 3000 146 102 13.5 109 .699 .0340 34.9

1990 413 .033 28.2 21.6 25.9 23.5 3000 143 109 12.8 112 .765 .0365 35.4

1991 577 .046 27.5 20.8 25.6 22.9 3000 149 109 12.8 112 .735 .0364 34.5

1992 318 .026 27.1 20.4 25.2 22.5 3000 148 112 12.5 113 .760 .0375 33.9

1993 364 .028 27.4 20.4 25.5 22.6 3000 150 115 12.2 114 .771 .0385 34.1

1994 275 .019 28.0 20.9 25.5 23.0 3000 143 117 12.0 115 .818 .0390 34.6

1995 171 .011 27.3 20.4 24.6 22.3 3000 145 128 11.2 119 .883 .0429 33.5

1996 103 .008 27.2 20.1 24.5 22.1 3000 148 139 10.5 123 .938 .0462 33.2

1997 66 .005 26.6 19.6 23.9 21.6 3000 146 134 10.8 121 .917 .0446 32.5

1998 80 .006 27.3 20.0 24.2 22.0 3000 149 142 10.3 125 .954 .0473 33.0

1999 50 .003 27.2 19.8 24.0 21.8 3000 149 142 10.3 125 .953 .0473 32.8

2000 40 .002 26.7 19.5 23.2 21.3 3000 149 142 10.3 125 .953 .0473 32.0

2001 23 .001 27.1 19.7 23.2 21.5 3000 149 142 10.3 125 .953 .0473 32.3

2002 20 .001 27.7 19.6 24.3 22.0 3000 149 142 10.3 125 .953 .0473 32.9

2003 21 .001 27.7 19.6 24.1 21.9 3000 149 142 10.3 125 .953 .0473 32.8

2004 23 .001 27.6 19.4 23.9 21.7 3000 149 142 10.3 125 .953 .0473 32.6

**Percent of 3000 lb. Pickup:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1975 69.3

1976 84.5

1977 88.8

1978 88.1

1979 31.7 88.1

1980 56.9 93.2

1981 44.0 93.7 .1 25.5

1982 21.0 74.1 22.7 17.0

1983 16.4 73.6 9.6 8.8

1984 9.4 74.8 11.5 3.4 4.7

1985 9.9 68.8 26.0 16.8 14.0 1.8

1986 4.1 78.9 16.7 19.3 33.6

1987 4.6 77.4 15.9 20.3 39.9

1988 1.0 77.9 15.9 28.3 37.0

1989 82.7 11.6 31.0 45.2

1990 86.3 10.7 70.8 10.1

1991 88.1 9.0 51.5 37.9

1992 85.9 9.4 53.1 28.2

1993 87.3 8.3 63.2 25.2

1994 85.5 5.3 92.5 100.0

1995 79.0 9.2 100.0 81.9 18.1

1996 72.2 2.1 100.0 39.0 60.9

1997 82.0 18.0 100.0 99.1

1998 54.3 100.0 100.0

1999 52.2 100.0 100.0

2000 47.6 100.0 100.0

2001 47.6 100.0 100.0

2002 47.2 100.0 100.0

2003 45.1 100.0 100.0

2004 42.9 100.0 100.0



## EPA420-R-07-008 G-40 Appendix GTable G-41 **Characteristics of 1975 to 2007 3500 lb. Pickup**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **ENGINE 0-60**  **TOP HP/**  **HP/ TON** 

**YEAR (000)**  **FRAC LAB**  **ADJ ADJ**  **ADJ LB**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG**

**55/45 CITY**  **HWY COMP** 

1975 39 .004 15.1 11.9 14.4 12.9 3500 348 156 11.1 124 .447 .0445 22.7

1976 71 .006 16.5 13.1 15.5 14.1 3500 319 138 12.3 117 .440 .0394 25.0

1977 65 .005 17.1 13.6 15.9 14.6 3500 328 143 12.1 119 .442 .0408 25.8

1978 89 .006 18.5 14.6 17.4 15.8 3500 275 132 12.9 115 .497 .0377 27.8

1979 22 .002 18.9 15.1 17.5 16.1 3500 208 106 15.0 106 .531 .0304 28.6

1980 53 .005 18.7 15.2 16.8 15.9 3500 213 113 14.3 108 .557 .0323 28.1

1981 105 .010 21.3 16.9 19.8 18.1 3500 247 112 14.2 108 .472 .0319 31.9

1982 120 .012 22.3 17.7 21.0 19.0 3500 210 108 14.4 107 .545 .0310 33.4

1983 231 .022 23.4 18.2 22.5 19.9 3500 178 107 14.6 106 .618 .0305 35.1

1984 356 .025 22.7 17.8 21.7 19.4 3500 174 104 15.0 105 .615 .0297 34.2

1985 342 .024 23.3 18.3 22.3 19.9 3500 180 109 14.3 107 .641 .0313 35.0

1986 432 .028 23.2 18.1 22.0 19.7 3500 167 119 13.5 111 .726 .0341 34.7

1987 478 .032 22.9 17.6 21.9 19.4 3500 178 121 13.4 111 .696 .0347 34.1

1988 491 .032 22.8 17.5 21.8 19.3 3500 183 129 12.7 114 .719 .0370 33.9

1989 439 .030 22.6 17.3 21.5 19.0 3500 195 132 12.6 115 .696 .0376 33.5

1990 316 .025 23.1 17.5 21.9 19.4 3500 186 135 12.3 116 .741 .0386 34.0

1991 413 .033 23.9 17.9 22.8 20.0 3500 199 137 12.1 117 .712 .0393 35.1

1992 413 .034 24.7 18.3 23.4 20.5 3500 187 131 12.6 115 .719 .0374 36.2

1993 444 .034 24.5 18.2 23.2 20.4 3500 186 134 12.4 116 .738 .0384 35.9

1994 736 .052 25.3 18.6 23.7 20.9 3500 178 132 12.7 115 .752 .0377 36.8

1995 578 .038 26.3 19.1 24.6 21.6 3500 167 131 12.6 115 .804 .0375 38.2

1996 568 .043 26.3 19.1 24.6 21.6 3500 157 129 12.8 114 .828 .0368 38.1

1997 457 .032 27.0 19.5 24.9 22.0 3500 154 123 13.1 112 .815 .0353 38.9

1998 630 .044 26.1 18.7 24.1 21.2 3500 157 130 12.6 115 .840 .0373 37.5

1999 493 .032 24.9 17.7 23.0 20.2 3500 162 133 12.4 116 .827 .0380 35.8

2000 545 .033 24.9 17.6 22.9 20.1 3500 163 135 12.3 116 .842 .0386 35.5

2001 348 .022 24.5 17.4 22.3 19.7 3500 161 138 12.1 118 .867 .0395 34.8

2002 213 .013 24.9 17.6 22.3 19.9 3500 168 146 11.5 120 .884 .0417 35.3

2003 293 .019 25.7 17.8 23.5 20.6 3500 154 135 12.4 116 .889 .0385 36.3

2004 131 .008 25.9 18.0 23.1 20.6 3500 158 149 11.4 121 .944 .0425 36.3

2005 92 .006 25.9 17.7 23.5 20.6 3500 167 159 10.8 125 .960 .0455 36.3

2006 97 .006 26.0 17.6 23.9 20.7 3500 165 161 10.7 126 .981 .0460 36.4

2007 79 .005 26.5 18.2 23.7 21.0 3500 163 156 10.9 124 .964 .0447 37.1

**Percent of 3500 lb. Pickup:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1975 5.9

1976 11.9

1977 9.3

1978 20.5

1979 35.1

1980 42.1 49.3

1981 6.1 62.3 31.0

1982 31.5 80.0 16.2

1983 59.4 66.6 28.0 1.6

1984 62.0 67.5 25.4 2.5

1985 60.9 71.5 25.0 14.2 3.5

1986 67.4 69.0 30.2 35.6 30.1

1987 56.2 55.2 44.0 28.5 30.0

1988 55.6 54.0 45.2 54.5 40.6

1989 37.3 51.7 47.9 53.8 44.0

1990 30.7 52.7 47.3 77.5 22.5

1991 21.3 52.4 47.6 59.0 41.0

1992 18.4 65.1 34.9 70.5 29.5

1993 19.1 64.4 35.6 76.2 23.8

1994 9.0 63.2 36.8 86.6 13.4 98.1 1.7

1995 7.7 69.5 30.5 83.1 16.9 93.1 6.9

1996 7.5 66.2 33.8 100.0 85.2 5.9 8.9

1997 1.0 67.9 32.1 100.0 90.8 8.7

1998 8.5 57.8 42.2 100.0 81.1 18.9

1999 7.5 46.9 53.1 100.0 83.9 16.1

2000 5.4 41.0 59.0 100.0 80.3 19.7

2001 2.8 40.2 57.1 100.0 65.6 34.4

2002 34.7 60.6 100.0 45.2 54.8

2003 1.4 36.1 60.4 100.0 66.8 33.2

2004 38.5 53.7 100.0 22.6 77.4 12.7

2005 37.7 62.3 100.0 22.1 77.9 51.5

2006 .7 36.2 63.8 100.0 14.7 85.3 61.2

2007 46.9 53.1 100.0 21.3 78.7 76.7



## EPA420-R-07-008 G-41 Appendix GTable G-42 **Characteristics of 1975 to 2007 4000 lb. Pickup**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **ENGINE 0-60**  **TOP HP/**  **HP/ TON** 

**YEAR (000)**  **FRAC LAB**  **ADJ ADJ**  **ADJ LB**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG**

**55/45 CITY**  **HWY COMP** 

1975 733 .072 14.1 11.0 13.6 12.0 4000 330 143 13.2 115 .433 .0358 24.6

1976 906 .073 15.3 12.2 14.3 13.1 4000 327 135 13.8 112 .412 .0338 26.8

1977 855 .061 16.7 13.4 15.3 14.2 4000 322 144 13.2 115 .445 .0359 28.9

1978 951 .066 16.1 13.0 14.4 13.6 4000 318 144 13.1 115 .453 .0361 28.0

1979 606 .044 15.9 12.9 14.4 13.5 4000 305 142 13.2 114 .465 .0356 27.4

1980 439 .039 18.7 14.9 17.4 15.9 4000 282 127 14.3 109 .451 .0317 32.1

1981 587 .056 19.2 15.2 17.9 16.3 4000 286 128 14.2 110 .451 .0320 33.0

1982 396 .041 18.7 14.9 17.4 15.9 4000 292 130 14.2 110 .446 .0325 32.2

1983 332 .032 18.5 14.7 17.4 15.8 4000 291 130 14.2 110 .446 .0324 32.0

1984 406 .029 18.5 14.6 17.4 15.7 4000 287 127 14.5 109 .442 .0317 32.0

1985 385 .027 18.5 14.8 17.2 15.8 4000 292 139 13.5 114 .479 .0349 31.9

1986 465 .030 19.2 15.2 17.7 16.3 4000 276 134 13.8 112 .505 .0336 32.8

1987 271 .018 19.1 15.1 17.6 16.2 4000 273 141 13.3 114 .530 .0353 32.5

1988 370 .024 19.7 15.2 18.7 16.6 4000 282 154 12.3 118 .555 .0385 33.4

1989 369 .026 20.1 15.3 19.3 17.0 4000 269 159 12.1 120 .607 .0397 34.2

1990 342 .027 20.2 15.1 19.4 16.9 4000 271 162 11.9 121 .612 .0405 34.0

1991 353 .028 20.4 15.2 19.6 17.1 4000 262 159 12.1 120 .623 .0397 34.3

1992 332 .027 20.4 15.1 19.7 17.1 4000 250 154 12.4 118 .628 .0386 34.3

1993 313 .024 20.5 15.2 19.5 17.1 4000 236 155 12.3 119 .669 .0388 34.3

1994 536 .038 20.9 15.4 19.8 17.3 4000 241 169 11.5 123 .715 .0423 34.8

1995 292 .019 20.9 15.4 19.5 17.3 4000 230 164 11.7 122 .727 .0411 34.7

1996 286 .022 21.6 15.7 20.3 17.8 4000 239 173 11.2 124 .734 .0432 35.7

1997 425 .029 21.5 15.5 20.2 17.6 4000 246 184 10.7 128 .756 .0461 35.3

1998 437 .030 21.3 15.3 19.9 17.4 4000 236 178 11.0 126 .766 .0446 34.9

1999 420 .028 20.7 14.9 19.1 16.9 4000 231 172 11.3 124 .755 .0431 33.8

2000 481 .029 20.8 14.9 19.1 16.9 4000 222 171 11.4 124 .779 .0429 33.9

2001 436 .028 20.7 14.8 18.8 16.7 4000 226 184 10.7 128 .819 .0460 33.6

2002 385 .024 20.9 15.0 18.6 16.8 4000 220 183 10.8 128 .836 .0457 33.7

2003 396 .025 21.4 15.2 19.2 17.2 4000 213 178 11.1 126 .844 .0445 34.5

2004 380 .024 21.8 15.2 19.6 17.4 4000 208 189 10.5 130 .910 .0473 35.0

2005 293 .018 23.1 15.9 20.9 18.4 4000 211 206 9.9 136 .978 .0516 37.1

2006 292 .019 23.2 16.0 21.0 18.5 4000 210 202 10.1 134 .964 .0506 37.3

2007 258 .017 22.8 15.8 20.6 18.2 4000 216 201 10.1 134 .936 .0504 36.6

**Percent of 4000 lb. Pickup:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1975 .7 33.1

1976 1.0 33.8

1977 1.2 30.6

1978 1.1 30.5

1979 6.3 33.8 4.8

1980 5.6 51.5 17.4

1981 7.3 44.3 35.1

1982 9.4 32.9 28.4

1983 4.8 27.0 49.0

1984 6.3 34.2 39.9

1985 7.8 26.7 32.0 13.8

1986 13.5 36.8 33.5 28.0 11.0

1987 .1 17.6 40.2 35.5 48.8 17.6

1988 .0 18.0 43.2 40.1 39.6 60.4

1989 37.0 39.8 54.8 28.4 71.6

1990 27.6 36.9 57.8 31.6 68.4

1991 40.0 42.4 57.6 36.0 64.0

1992 32.0 37.3 62.7 54.4 45.6

1993 42.3 38.0 62.0 68.8 31.2

1994 43.7 38.4 61.6 66.0 34.0 91.6 8.4

1995 53.8 38.4 61.6 77.2 22.8 83.0 17.0

1996 44.0 31.7 68.3 100.0 77.6 5.1 17.3

1997 26.0 31.3 68.7 100.0 89.1 6.1 4.8

1998 42.1 35.5 64.5 100.0 84.5 15.5

1999 52.4 26.1 73.9 100.0 84.0 16.0

2000 45.0 21.0 79.0 100.0 86.4 13.6

2001 43.1 16.7 83.3 100.0 78.5 21.5

2002 38.1 19.7 80.3 100.0 60.0 40.0

2003 36.3 15.4 84.6 100.0 65.5 34.5

2004 41.3 16.3 83.7 100.0 46.6 53.4 20.3

2005 35.2 17.1 82.9 100.0 22.1 77.9 72.5

2006 31.7 18.1 81.9 100.0 20.8 79.2 77.6

2007 29.9 20.3 79.7 100.0 38.4 61.6 81.5



## EPA420-R-07-008 G-42 Appendix GTable G-43 **Characteristics of 1975 to 2007 4500 lb. Pickup**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **ENGINE 0-60**  **TOP HP/**  **HP/ TON** 

**YEAR (000)**  **FRAC LAB**  **ADJ ADJ**  **ADJ LB**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG**

**55/45 CITY**  **HWY COMP** 

1975 180 .018 11.8 9.6 10.6 10.0 4500 365 166 12.9 118 .451 .0369 22.6

1976 375 .030 12.6 10.3 11.3 10.7 4500 365 161 13.2 117 .439 .0358 24.3

1977 539 .038 13.7 11.2 12.2 11.6 4500 369 169 12.6 119 .459 .0377 26.3

1978 578 .040 13.6 11.2 12.1 11.5 4500 361 163 12.9 117 .453 .0363 26.3

1979 631 .045 14.2 11.8 12.7 12.2 4500 320 145 14.3 112 .459 .0323 27.9

1980 247 .022 15.7 12.6 14.3 13.3 4500 323 147 14.1 112 .456 .0326 30.3

1981 210 .020 16.8 13.4 15.5 14.3 4500 314 147 14.0 112 .472 .0327 32.6

1982 193 .020 17.1 13.7 15.7 14.5 4500 311 156 13.4 115 .504 .0347 33.2

1983 247 .024 17.0 13.5 15.8 14.5 4500 310 151 13.8 113 .488 .0335 33.0

1984 385 .027 16.8 13.4 15.6 14.3 4500 310 150 13.9 113 .483 .0333 32.6

1985 428 .030 16.8 13.4 15.5 14.3 4500 310 159 13.1 116 .513 .0354 32.4

1986 439 .029 17.4 13.8 16.1 14.8 4500 307 155 13.5 115 .503 .0344 33.5

1987 353 .024 17.2 13.5 16.0 14.6 4500 316 168 12.7 119 .531 .0374 33.0

1988 596 .039 17.8 13.7 16.9 15.0 4500 322 174 12.4 120 .539 .0387 33.9

1989 641 .044 17.8 13.6 16.9 15.0 4500 320 174 12.4 121 .542 .0388 33.9

1990 506 .040 18.0 13.6 17.2 15.1 4500 318 171 12.5 120 .536 .0381 34.3

1991 435 .035 18.1 13.5 17.5 15.2 4500 315 176 12.3 121 .555 .0390 34.4

1992 513 .042 18.4 13.6 17.8 15.4 4500 310 171 12.6 120 .550 .0380 34.8

1993 614 .046 19.0 13.9 18.4 15.8 4500 306 177 12.2 121 .579 .0394 35.8

1994 684 .048 18.7 13.7 18.0 15.6 4500 311 186 11.7 124 .600 .0414 35.1

1995 744 .049 18.6 13.5 17.8 15.4 4500 308 182 11.9 123 .593 .0404 34.8

1996 543 .041 18.9 13.7 17.9 15.6 4500 305 201 11.1 129 .660 .0447 35.3

1997 611 .042 19.8 14.2 18.8 16.3 4500 283 212 10.4 132 .753 .0472 36.8

1998 585 .040 19.8 14.2 18.8 16.3 4500 289 216 10.3 133 .752 .0481 36.8

1999 624 .041 19.9 14.2 18.6 16.2 4500 287 224 10.1 136 .780 .0497 36.7

2000 766 .046 20.0 14.3 18.6 16.3 4500 281 224 10.1 136 .798 .0498 36.8

2001 518 .033 20.0 14.1 18.4 16.2 4500 264 210 10.6 131 .796 .0468 36.5

2002 555 .034 19.8 14.0 18.2 16.0 4500 262 213 10.5 132 .811 .0473 36.1

2003 511 .032 20.2 14.2 18.5 16.3 4500 261 212 10.5 132 .814 .0472 36.8

2004 350 .022 20.5 14.3 18.8 16.5 4500 257 215 10.4 133 .841 .0478 37.2

2005 374 .024 20.8 14.3 19.2 16.7 4500 247 227 10.0 137 .924 .0505 37.7

2006 369 .025 21.3 14.6 19.6 17.1 4500 240 233 9.8 138 .980 .0517 38.4

2007 235 .016 21.4 14.7 19.6 17.2 4500 238 235 9.7 139 .995 .0522 38.6

**Percent of 4500 lb. Pickup:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1975 55.4 51.3

1976 64.5 45.2

1977 58.2 31.0

1978 68.5 31.7 3.5

1979 16.4 25.6

1980 30.9 32.0 44.4 2.6

1981 25.2 18.6 60.3 1.8

1982 20.0 15.7 64.1

1983 34.0 21.4 55.4

1984 34.6 18.6 58.4

1985 33.6 16.9 64.9 8.0

1986 36.8 19.9 66.3 22.3

1987 35.5 21.6 45.7 41.5 45.8

1988 38.3 20.3 61.7 35.5 63.9

1989 37.7 32.4 58.1 45.1 54.7

1990 34.2 25.5 66.5 51.7 48.2

1991 28.6 23.7 75.3 48.0 51.9

1992 21.1 27.9 72.0 59.3 40.6

1993 16.9 19.5 80.5 55.4 44.6

1994 14.5 17.3 82.7 59.9 40.1 100.0

1995 18.4 26.6 73.4 58.9 41.1 99.3

1996 11.9 19.0 81.0 100.0 98.6 1.4

1997 16.3 12.5 87.5 100.0 98.8 1.2

1998 9.6 11.4 88.6 100.0 99.4

1999 18.1 9.4 90.6 100.0 100.0

2000 17.7 10.3 89.7 100.0 92.7 7.3

2001 16.0 11.0 89.0 100.0 90.9 9.1

2002 27.1 8.7 91.3 100.0 84.6 15.4

2003 27.6 12.5 87.5 100.0 87.8 12.2

2004 31.9 10.9 89.1 100.0 90.9 9.1 6.0

2005 35.7 7.6 92.4 100.0 61.9 38.1 38.1

2006 48.8 7.4 92.6 100.0 39.0 61.0 61.0

2007 61.7 9.8 90.2 100.0 38.4 61.6 72.2



## EPA420-R-07-008 G-43 Appendix GTable G-44 **Characteristics of 1975 to 2007 5000 lb. Pickup**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **ENGINE 0-60**  **TOP HP/**  **HP/ TON** 

**YEAR (000)**  **FRAC LAB**  **ADJ ADJ**  **ADJ LB**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG**

**55/45 CITY**  **HWY COMP** 

1975 122 .012 11.0 9.0 9.7 9.3 5000 371 165 14.1 114 .443 .0331 23.4

1976 188 .015 11.7 9.6 10.3 9.9 5000 367 159 14.5 112 .430 .0318 24.9

1977 172 .012 12.9 10.6 11.4 11.0 5000 378 167 14.0 115 .440 .0334 27.5

1978 198 .014 12.8 10.5 11.3 10.8 5000 370 170 13.5 116 .462 .0341 27.2

1979 404 .029 12.9 10.8 11.2 11.0 5000 372 157 15.1 112 .419 .0315 28.5

1980 147 .013 15.9 12.7 14.6 13.5 5000 351 153 14.9 111 .436 .0306 35.2

1981 53 .005 16.9 13.5 15.6 14.4 5000 333 141 15.8 107 .425 .0282 37.2

1982 97 .010 18.9 15.0 17.5 16.0 5000 336 140 15.9 107 .420 .0280 41.8

1983 69 .007 18.0 14.1 17.1 15.3 5000 334 150 15.0 110 .458 .0301 39.7

1984 85 .006 17.4 13.6 16.6 14.8 5000 322 155 14.6 111 .487 .0311 37.9

1985 92 .006 16.3 12.7 15.7 13.9 5000 322 162 14.1 113 .505 .0324 35.5

1986 93 .006 16.3 12.7 15.6 13.8 5000 321 162 14.1 113 .507 .0324 35.1

1987 74 .005 16.0 12.5 15.0 13.6 5000 332 183 12.9 119 .550 .0366 34.2

1988 164 .011 16.4 12.6 15.7 13.9 5000 342 193 12.3 122 .565 .0387 35.0

1989 129 .009 16.0 12.4 15.0 13.5 5000 322 187 12.7 120 .588 .0373 34.0

1990 223 .018 16.4 12.4 15.9 13.8 5000 337 198 12.1 124 .591 .0397 34.8

1991 138 .011 16.2 12.2 15.4 13.5 5000 333 198 12.1 123 .598 .0396 34.0

1992 235 .019 16.7 12.4 16.2 14.0 5000 330 189 12.7 121 .571 .0377 35.2

1993 258 .020 16.9 12.5 16.3 14.1 5000 333 199 12.0 124 .599 .0399 35.4

1994 414 .029 17.0 12.5 16.2 14.1 5000 336 202 11.9 125 .601 .0404 35.4

1995 453 .030 16.8 12.3 16.1 14.0 5000 337 202 11.9 125 .601 .0405 35.0

1996 390 .030 17.3 12.5 16.7 14.4 5000 334 225 10.9 131 .675 .0451 36.1

1997 573 .040 18.2 13.1 17.4 15.0 5000 319 229 10.7 132 .722 .0459 37.7

1998 525 .036 17.6 12.5 17.0 14.6 5000 327 236 10.4 134 .724 .0473 36.4

1999 628 .041 18.1 13.0 17.0 14.9 5000 322 245 10.2 137 .763 .0491 37.2

2000 707 .043 18.4 13.2 17.0 15.0 5000 317 252 9.9 139 .797 .0504 37.6

2001 928 .059 18.6 13.2 17.3 15.1 5000 314 255 9.8 140 .813 .0509 37.9

2002 780 .048 18.7 13.2 17.1 15.1 5000 305 260 9.7 141 .854 .0521 37.9

2003 870 .055 18.9 13.3 17.2 15.2 5000 304 259 9.7 141 .852 .0518 38.2

2004 707 .045 19.2 13.4 17.4 15.4 5000 311 269 9.5 144 .862 .0537 38.6

2005 679 .043 19.4 13.4 17.8 15.6 5000 304 272 9.4 145 .892 .0545 39.1

2006 671 .045 19.7 13.7 18.0 15.8 5000 302 271 9.5 144 .894 .0542 39.7

2007 519 .035 19.7 13.5 18.3 15.9 5000 294 262 9.8 142 .886 .0524 39.7

**Percent of 5000 lb. Pickup:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1975 26.4 27.9

1976 26.9 28.8

1977 23.5 24.6

1978 36.6 32.8

1979 8.3 18.5 13.0

1980 53.2 21.5 65.3 28.8

1981 55.4 31.1 57.2 32.9

1982 43.4 26.2 65.1 56.0

1983 65.2 23.9 66.1 26.4

1984 74.8 26.8 68.4 14.7

1985 85.9 28.0 61.2 6.8

1986 89.6 22.2 64.0 4.2 3.8

1987 95.4 31.5 47.0 20.5 58.7 2.0

1988 74.8 17.8 61.4 25.5 71.2 2.1

1989 78.9 27.4 56.9 43.5 55.1 1.4

1990 65.5 13.4 82.7 23.9 75.3

1991 86.9 17.5 78.2 31.2 67.9

1992 78.2 14.7 85.1 43.8 55.8

1993 86.6 13.7 86.3 38.8 61.2

1994 87.0 10.0 90.0 45.0 55.0 100.0

1995 83.9 11.0 89.0 52.3 47.7 100.0

1996 70.7 7.9 92.1 99.8 100.0

1997 60.1 5.7 94.3 100.0 100.0

1998 75.4 5.1 94.9 100.0 100.0

1999 73.5 2.6 97.4 100.0 100.0

2000 78.9 1.6 98.4 100.0 91.1 8.9

2001 46.9 1.7 98.3 100.0 95.9 4.1

2002 51.3 2.0 98.0 100.0 94.5 5.5

2003 49.6 1.5 98.5 100.0 95.3 4.7

2004 46.5 1.4 98.6 100.0 90.9 8.8

2005 33.5 2.3 97.7 100.0 85.0 14.8 15.0 .1

2006 30.1 1.6 96.7 100.0 81.6 17.9 18.4 .1

2007 27.3 5.0 95.0 100.0 89.0 4.6 6.4 8.1 .1



## EPA420-R-07-008 G-44 Appendix GTable G-45 **Characteristics of 1975 to 2007 5500 lb. Pickup**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **ENGINE 0-60**  **TOP HP/**  **HP/ TON** 

**YEAR (000)**  **FRAC LAB**  **ADJ ADJ**  **ADJ LB**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG**

**55/45 CITY**  **HWY COMP** 

1975 53 .005 10.0 8.3 8.7 8.5 5500 374 170 14.9 113 .452 .0310 23.4

1976 102 .008 11.4 9.3 10.2 9.7 5500 383 171 14.9 113 .443 .0311 26.8

1977 91 .006 11.8 9.7 10.4 10.0 5500 396 183 14.1 116 .458 .0333 27.8

1978 120 .008 12.1 10.0 10.8 10.3 5500 377 172 14.6 113 .457 .0312 28.4

1979 83 .006 11.3 9.5 9.8 9.6 5500 400 191 13.8 118 .473 .0348 26.8

1980 14 .001 13.3 10.7 12.2 11.3 5500 353 165 14.9 111 .467 .0299 31.3

1981 2 .000 13.3 10.5 12.4 11.3 5500 351 143 16.5 105 .407 .0260 31.1

1982 17 .002 22.4 17.5 21.3 19.1 5500 350 130 18.1 102 .371 .0236 52.4

1983 10 .001 22.1 17.3 21.2 18.9 5500 379 130 18.1 102 .343 .0236 51.9

1984 8 .001 21.9 17.3 20.5 18.6 5500 379 130 18.1 102 .343 .0236 51.2

1985 5 .000 21.1 16.5 20.2 18.0 5500 379 130 18.1 102 .343 .0236 49.5

1986 3 .000 21.1 16.4 20.1 17.9 5500 379 130 18.1 102 .343 .0236 49.3

1987 1 .000 21.1 16.3 20.1 17.9 5500 379 130 18.1 102 .343 .0236 49.1

1988 1 .000 16.9 13.4 15.2 14.2 5500 363 178 14.4 115 .495 .0324 40.7

1989 1 .000 19.2 14.8 17.9 16.1 5500 370 153 16.6 108 .417 .0278 45.3

1990 1 .000 18.6 14.3 17.2 15.5 5500 370 159 15.8 110 .434 .0289 44.0

1991 3 .000 17.5 13.2 16.7 14.7 5500 364 176 14.6 114 .489 .0321 41.7

1992 9 .001 16.3 12.2 15.6 13.7 5500 353 200 12.9 121 .570 .0364 38.0

1993 8 .001 17.0 12.6 16.3 14.2 5500 352 199 13.0 120 .569 .0363 39.4

1994 21 .001 16.9 12.5 15.9 14.0 5500 364 205 12.6 122 .568 .0373 39.0

1995 29 .002 15.9 11.6 15.2 13.2 5500 358 215 12.2 125 .605 .0392 36.5

1996 64 .005 15.3 11.0 15.0 12.8 5500 345 225 11.7 127 .655 .0410 35.3

1997 275 .019 17.0 12.1 16.6 14.1 5500 347 240 11.1 131 .693 .0437 38.9

1998 112 .008 16.4 11.7 16.0 13.6 5500 330 225 11.7 127 .684 .0410 37.5

1999 130 .009 16.3 11.5 15.9 13.5 5500 344 242 11.1 132 .704 .0440 37.1

2000 72 .004 16.2 11.3 15.9 13.4 5500 347 244 11.0 132 .705 .0444 36.9

2001 258 .017 16.3 11.5 15.5 13.4 5500 340 251 10.7 134 .740 .0456 36.9

2002 280 .017 17.0 11.9 16.0 13.9 5500 322 255 10.6 135 .795 .0464 38.4

2003 271 .017 17.2 12.1 15.9 13.9 5500 319 263 10.4 137 .827 .0479 38.4

2004 538 .034 17.9 12.5 16.5 14.5 5500 316 286 9.8 143 .901 .0521 40.0

2005 549 .035 18.3 12.6 16.8 14.7 5500 318 292 9.6 145 .913 .0531 40.6

2006 457 .030 18.8 13.0 17.3 15.2 5500 316 287 9.7 144 .906 .0521 41.7

2007 615 .041 19.4 13.4 17.9 15.7 5500 323 302 9.3 148 .932 .0550 43.2

**Percent of 5500 lb. Pickup:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1975 84.9 1.1

1976 87.1 2.9

1977 76.0 1.0

1978 91.0 .4

1979 3.9 40.8

1980 84.0 44.1 40.9

1981 44.3 62.0

1982 100.0 16.7 83.3 100.0

1983 100.0 10.0 90.0 100.0

1984 97.0 13.1 86.9 100.0

1985 83.2 11.9 88.1 100.0

1986 84.4 14.5 85.5 100.0

1987 80.0 7.7 92.3 100.0

1988 97.8 62.7 37.3 54.9 45.1

1989 100.0 36.0 64.0 31.7 68.3

1990 94.8 41.0 59.0 32.0 68.0

1991 97.5 8.7 91.3 52.2 47.8

1992 99.6 30.4 69.2 86.5 12.8

1993 99.9 13.3 86.7 16.0 84.0

1994 95.5 14.9 85.1 47.8 52.2 100.0

1995 96.8 9.4 90.6 79.9 20.1 100.0

1996 99.1 4.7 95.3 96.2 3.8 100.0

1997 99.7 .7 99.3 99.8 100.0

1998 94.7 3.9 96.1 99.7 100.0

1999 92.7 3.5 96.5 100.0 100.0

2000 85.8 2.2 97.8 100.0 100.0

2001 97.7 1.8 98.2 100.0 100.0

2002 73.6 1.1 98.9 100.0 100.0

2003 65.6 .9 99.1 100.0 100.0

2004 43.3 .8 99.2 100.0 72.6 21.4 6.0 21.4 .0

2005 60.5 .5 99.5 100.0 67.0 19.5 13.6 33.0 .1

2006 62.7 .2 99.8 100.0 55.7 26.1 18.2 44.3 .4

2007 48.9 .2 99.8 100.0 65.5 17.8 16.7 34.5 .1



## EPA420-R-07-008 G-45 Appendix GTable G-46 **Characteristics of 1975 to 2007 6000 lb. Pickup**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **ENGINE 0-60**  **TOP HP/**  **HP/ TON** 

**YEAR (000)**  **FRAC LAB**  **ADJ ADJ**  **ADJ LB**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG**

**55/45 CITY**  **HWY COMP** 

1978 0 .000 12.6 10.4 11.1 10.7 6000 325 153 16.8 106 .474 .0256 32.3

1979 7 .001 10.9 9.0 9.7 9.3 6000 390 153 17.9 106 .386 .0255 27.9

1980 0 .000 9.9 8.1 8.8 8.4 6000 350 155 16.9 106 .443 .0258 25.2

1985 0 .000 19.6 16.0 17.5 16.6 6000 379 130 18.8 100 .343 .0217 49.8

1988 0 .000 19.6 16.1 16.7 16.4 6000 379 140 17.8 103 .369 .0233 49.1

1989 0 .000 21.2 17.3 18.0 17.6 6000 379 126 19.3 99 .332 .0210 52.8

1990 0 .000 20.5 16.4 17.8 17.0 6000 379 135 18.3 101 .356 .0225 51.1

1991 0 .000 19.5 15.6 16.7 16.1 6000 379 140 17.8 103 .369 .0233 48.4

1994 3 .000 18.1 13.6 16.7 15.0 6000 395 179 15.0 112 .455 .0299 45.0

1995 3 .000 18.1 13.4 16.9 15.0 6000 395 180 15.0 112 .455 .0300 45.0

1996 0 .000 18.7 13.7 17.4 15.4 6000 395 180 15.0 113 .456 .0300 46.2

1997 1 .000 18.7 13.7 17.3 15.4 6000 395 180 15.0 113 .456 .0300 46.1

1998 46 .003 15.6 10.9 15.6 13.0 6000 359 233 12.2 126 .651 .0389 38.9

1999 200 .013 16.8 12.0 16.1 13.9 6000 350 254 11.4 131 .727 .0424 41.6

2000 2 .000 15.8 10.8 16.0 13.1 6000 352 242 11.8 128 .688 .0404 39.3

2001 6 .000 15.8 10.9 15.8 13.1 6000 343 239 11.9 127 .698 .0398 39.3

2002 146 .009 17.5 12.3 16.3 14.3 6000 329 283 10.5 138 .861 .0472 42.9

2003 112 .007 17.6 12.3 16.5 14.3 6000 329 295 10.1 141 .895 .0491 43.1

2004 376 .024 18.1 12.6 16.6 14.6 6000 324 290 10.3 140 .894 .0484 43.8

2005 311 .020 18.0 12.5 16.4 14.5 6000 325 294 10.2 141 .901 .0490 43.5

2006 234 .016 17.9 12.4 16.4 14.4 6000 329 299 10.0 142 .909 .0499 43.3

2007 328 .022 18.6 12.8 17.1 15.0 6000 330 318 9.6 147 .960 .0530 45.1

**Percent of 6000 lb. Pickup:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

1978 3.7 77.6

1979 62.2

1980 100.0

1985 100.0 100.0 100.0

1988 100.0 100.0 100.0

1989 100.0 100.0 100.0

1990 100.0 100.0 100.0

1991 100.0 100.0 100.0

1994 100.0 1.0 99.0 100.0 100.0

1995 100.0 .5 99.5 100.0 100.0

1996 100.0 100.0 100.0 100.0

1997 100.0 100.0 100.0 100.0

1998 100.0 .5 99.5 98.4 1.6 100.0

1999 100.0 .1 99.9 100.0 100.0

2000 100.0 3.0 97.0 100.0 100.0

2001 100.0 17.0 83.0 100.0 100.0

2002 71.3 .1 99.9 100.0 97.7 2.3

2003 69.1 .0 100.0 100.0 100.0

2004 87.8 .0 100.0 100.0 36.1 63.9 63.9

2005 88.5 100.0 100.0 32.1 67.9 67.9

2006 93.0 100.0 100.0 15.2 84.8 84.8

2007 86.0 100.0 100.0 28.4 49.0 22.5 71.6



## EPA420-R-07-008 G-46 Appendix GTable G-47 **Characteristics of 1975 to 2007 6500 lb. Pickup**

**MODEL SALES**  **<---- FUEL ECONOMY ----> WGHT**  **ENGINE 0-60**  **TOP HP/**  **HP/ TON** 

**YEAR (000)**  **FRAC LAB**  **ADJ ADJ**  **ADJ LB**  **CID HP**  **TIME SPD**  **CID WT**  **-MPG**

**55/45 CITY**  **HWY COMP** 

1978 0 .000 11.8 9.7 10.4 10.0 6500 322 153 18.3 104 .475 .0235 32.6

1980 1 .000 12.0 9.5 11.3 10.3 6500 368 150 18.5 103 .408 .0231 33.3

2005 3 .000 16.3 11.4 14.9 13.2 6500 330 300 10.6 139 .909 .0462 42.8

2006 0 .000 15.2 10.6 14.2 12.4 6500 330 445 7.7 173 1.348 .0685 40.2

2007 0 .000 15.1 10.6 13.9 12.2 6500 330 445 7.7 173 1.348 .0685 39.8

**Percent of 6500 lb. Pickup:**

**MODEL DRIVETRAIN**  **TRANSMISSION FUEL METERING**  **NUMBER OF VALVES**

**YEAR FRONT**  **4WD MANUAL**  **LOCK CVT**  **PORT TBI**  **DSL TWO**  **THREE FOUR**  **FIVE VVT**  **HYBRID**

**1978**

1980

2005 100.0 100.0 100.0 100.0 100.0

2006 100.0 100.0 100.0 100.0 100.0

2007 100.0 100.0 100.0 100.0 100.0



## EPA420-R-07-008 G-47 Appendix G