Light-Duty Automotive Technology and 


Fuel Economy Trends: 


1975 through 2007


Appendix K: Data Stratified by 


Vehicle Type, Engine Type, and 


Valves Per Cylinder


Compliance and Innovative Strategies Division


and


Transportation and Climate Division


Office of Transportation and Air Quality


U.S. Environmental Protection Agency 

NOTICE 

This technical report does not necessarily represent final EPA decisions or 

positions. It is intended to present technical analysis of issues using data 

that are currently available. The purpose in the release of such reports is to 

facilitate the exchange of technical information and to inform the public of 

technical developments. 

EPA420-R-07-008


September 2007

Table K-1 Characteristics of 1975 to 2007 Carbureted Cars 

MODEL SALES 

YEAR (000) 

<---- FUEL ECONOMY ----> 

FRAC LAB ADJ ADJ ADJ 

55/45 CITY HWY COMP 

WGHT VOL 

LB CU-FT 

ENGINE 

CID HP 

0-60 

TIME 

TOP 

SPD 

HP/

CID 

HP/

WT 

TON 

-MPG 

CU-FT CU-FT-

-MPG TON-MPG 

1986 

1987 

1988 

1989 

1990 

1991 

1992 

2006 

3805 

2871 

1747 

973 

121 

3 

1 

1 

.345 

.268 

.163 

.097 

.014 

.000 

.000 

.000 

29.8 

30.6 

32.5 

33.2 

31.2 

39.2 

41.0 

16.4 

22.8 

23.5 

25.0 

25.4 

23.6 

30.4 

31.6 

11.0 

29.1 

29.3 

30.5 

31.0 

29.4 

34.3 

35.7 

16.2 

25.3 

25.9 

27.3 

27.8 

26.1 

32.2 

33.5 

13.5 

2871 105.7 

2802 102.9 

2725 101.7 

2703 100.0 

2966 106.0 

2078 88.1 

2087 88.6 

3595 55.8 

160 

148 

131 

118 

148 

73 

73 

271 

96 

92 

88 

87 

96 

64 

66 

484 

14.0 

14.3 

14.3 

14.1 

14.0 

14.4 

14.1 

4.6 

107 

106 

105 

105 

106 

101 

102 

239 

.658 

.688 

.746 

.799 

.765 

.877 

.904 

1.792 

.0330 

.0322 

.0319 

.0322 

.0326 

.0308 

.0317 

.1351 

36.6 

36.4 

37.2 

37.4 

38.0 

33.6 

34.9 

24.2 

2755 

2731 

2846 

2817 

2762 

2857 

2970 

746 

3872 

3756 

3803 

3768 

4111 

2966 

3095 

1369 

Percent of Carbureted Cars: 

MODEL 

YEAR 

DRIVETRAIN 

FRONT 4WD 

TRANSMISSION 

MANUAL LOCK 

1986 

1987 

1988 

1989 

1990 

1991 

1992 

2006 

66.7 

72.6 

82.0 

89.9 

73.0 

100.0 

100.0 

.0 

2.0 

2.7 

1.0 

.1 

.0 

.0 

.0 

.0 

34.1 

37.3 

43.8 

41.2 

40.6 

100.0 

100.0 

17.5 

50.0 

51.7 

51.9 

53.4 

59.4 

.0 

.0 

82.5 

Table K-2 Characteristics of 1975 to 2007 TBI 2 Valve Cars 

MODEL SALES 

YEAR (000) 

<---- FUEL ECONOMY ----> 

FRAC LAB ADJ ADJ ADJ 

55/45 CITY HWY COMP 

WGHT VOL 

LB CU-FT 

ENGINE 

CID HP 

0-60 

TIME 

TOP 

SPD 

HP/

CID 

HP/

WT 

TON 

-MPG 

CU-FT CU-FT-

-MPG TON-MPG 

1986 

1987 

1988 

1989 

1990 

1991 

1992 

1993 

1994 

1995 

1996 

1997 

1998 

1999 

2000 

3132 

3274 

3027 

2345 

1477 

1446 

688 

579 

431 

109 

86 

67 

11 

8 

5 

.284 

.305 

.282 

.234 

.168 

.170 

.085 

.069 

.051 

.012 

.011 

.008 

.001 

.001 

.001 

28.5 

29.3 

30.7 

29.7 

30.5 

29.5 

29.5 

30.6 

34.2 

38.9 

42.5 

40.3 

53.6 

50.3 

50.8 

21.7 

22.2 

23.2 

22.1 

22.6 

21.5 

21.6 

22.3 

25.1 

28.8 

31.4 

29.6 

38.1 

35.4 

35.8 

27.9 

28.7 

29.7 

29.2 

29.8 

29.2 

28.6 

29.4 

31.6 

34.4 

36.7 

34.8 

46.1 

43.5 

43.0 

24.2 

24.8 

25.9 

25.0 

25.5 

24.6 

24.6 

25.4 

28.0 

31.4 

33.9 

32.1 

41.9 

39.3 

39.3 

2999 108.8 

2920 107.4 

2840 107.0 

2954 107.9 

2925 105.5 

3032 106.8 

3099 109.6 

3037 110.0 

2622 100.4 

2365 102.6 

2144 99.9 

2201 90.5 

2000 89.7 

2000 88.0 

2000 88.0 

158 

147 

141 

157 

145 

164 

180 

166 

118 

93 

86 

75 

60 

61 

61 

98 

97 

97 

105 

101 

108 

111 

104 

84 

73 

65 

67 

55 

55 

55 

14.1 

13.9 

13.7 

13.4 

13.5 

13.3 

13.5 

13.7 

14.3 

14.6 

14.7 

14.8 

15.7 

15.7 

15.7 

107 

107 

108 

110 

109 

110 

110 

108 

104 

102 

101 

101 

97 

97 

97 

.637 

.671 

.709 

.699 

.717 

.698 

.682 

.690 

.741 

.831 

.778 

.889 

.917 

.902 

.902 

.0326 

.0330 

.0339 

.0351 

.0344 

.0352 

.0349 

.0336 

.0318 

.0308 

.0306 

.0304 

.0275 

.0275 

.0275 

36.3 

36.3 

36.9 

37.1 

37.4 

37.4 

38.0 

38.5 

37.2 

37.9 

37.0 

35.9 

41.9 

39.3 

39.3 

2649 

2683 

2795 

2737 

2725 

2669 

2770 

2864 

2916 

3374 

3486 

2970 

3761 

3458 

3461 

3954 

3901 

3945 

3999 

3949 

4011 

4200 

4257 

3722 

3881 

3701 

3247 

3761 

3458 

3461 

Percent of TBI 2 Valve Cars: 

MODEL 

YEAR 

DRIVETRAIN 

FRONT 4WD 

TRANSMISSION 

MANUAL LOCK 

1986 

1987 

1988 

1989 

1990 

1991 

1992 

1993 

1994 

1995 

1996 

1997 

1998 

1999 

2000 

85.4 

92.7 

95.4 

91.6 

93.1 

80.8 

70.1 

77.7 

100.0 

100.0 

100.0 

100.0 

100.0 

100.0 

.0 

.0 

.2 

1.3 

.8 

1.0 

1.0 

.0 

1.1 

.0 

.0 

.0 

.0 

.0 

.0 

.0 

10.0 

14.9 

19.9 

14.3 

14.0 

15.3 

19.5 

24.8 

30.3 

39.9 

42.9 

26.3 

100.0 

100.0 

100.0 

66.2 

59.1 

69.1 

75.2 

76.4 

81.5 

72.1 

69.7 

58.0 

25.4 

.0 

.0 

.0 

.0 

.0 

EPA420-R-07-008 K-1 Appendix K 
Table K-3 Characteristics of 1975 to 2007 TBI 3 Valve Cars 

MODEL SALES 

YEAR (000) 

<---- FUEL ECONOMY ----> 

FRAC LAB ADJ ADJ ADJ 

55/45 CITY HWY COMP 

WGHT VOL 

LB CU-FT 

ENGINE 

CID HP 

0-60 

TIME 

TOP 

SPD 

HP/

CID 

HP/

WT 

TON 

-MPG 

CU-FT CU-FT-

-MPG TON-MPG 

1989 

1991 

1992 

1993 

246 

72 

60 

41 

.025 

.008 

.007 

.005 

34.5 

34.9 

34.2 

35.3 

26.5 

26.1 

25.4 

26.2 

32.0 

32.8 

32.0 

32.5 

28.9 

29.0 

28.3 

29.0 

2508 101.0 

2602 91.9 

2750 91.9 

2596 91.9 

98 

97 

97 

97 

90 

95 

95 

90 

12.9 

12.7 

13.3 

13.2 

109 

110 

108 

108 

.918 

.979 

.979 

.928 

.0359 

.0366 

.0345 

.0347 

36.3 

37.8 

39.2 

37.7 

2925 

2681 

2620 

2676 

3667 

3475 

3602 

3464 

Percent of TBI 3 Valve Cars: 

MODEL 

YEAR 

DRIVETRAIN 

FRONT 4WD 

TRANSMISSION 

MANUAL LOCK 

1989 

1991 

1992 

1993 

99.6 

100.0 

100.0 

100.0 

.4 

.0 

.0 

.0 

53.4 

59.5 

47.4 

61.5 

46.6 

.0 

.0 

.0 

Table K-4 Characteristics of 1975 to 2007 TBI 4 Valve Cars 

MODEL SALES 

YEAR (000) 

<---- FUEL ECONOMY ----> 

FRAC LAB ADJ ADJ ADJ 

55/45 CITY HWY COMP 

WGHT VOL 

LB CU-FT 

ENGINE 

CID HP 

0-60 

TIME 

TOP 

SPD 

HP/

CID 

HP/

WT 

TON 

-MPG 

CU-FT CU-FT-

-MPG TON-MPG 

1988 

1989 

1990 

1991 

1992 

1993 

194 

199 

382 

344 

95 

93 

.018 

.020 

.043 

.040 

.012 

.011 

38.1 

36.2 

36.5 

35.5 

31.7 

31.1 

29.9 

28.0 

28.0 

27.3 

24.0 

23.2 

34.6 

32.9 

33.1 

31.8 

28.9 

28.7 

31.9 

30.2 

30.3 

29.3 

26.1 

25.6 

2379 94.5 

2434 95.8 

2513 97.7 

2589 95.8 

2744 93.9 

2856 102.6 

91 

91 

94 

93 

98 

106 

71 

92 

91 

97 

106 

120 

15.0 

12.3 

12.7 

12.5 

12.3 

11.6 

101 

111 

109 

111 

113 

117 

.775 

1.012 

.971 

1.041 

1.076 

1.121 

.0298 

.0381 

.0363 

.0375 

.0386 

.0417 

38.1 

36.9 

38.1 

38.1 

35.9 

36.8 

3029 

2908 

2964 

2827 

2459 

2656 

3604 

3538 

3724 

3649 

3373 

3775 

Percent of TBI 4 Valve Cars: 

MODEL 

YEAR 

DRIVETRAIN 

FRONT 4WD 

TRANSMISSION 

MANUAL LOCK 

1988 

1989 

1990 

1991 

1992 

1993 

100.0 

99.8 

100.0 

100.0 

100.0 

99.9 

.0 

.0 

.0 

.0 

.0 

.0 

57.1 

53.9 

59.2 

45.5 

16.3 

30.7 

42.9 

46.1 

40.8 

54.5 

83.7 

65.7 

EPA420-R-07-008 K-2 Appendix K 
Table K-5 Characteristics of 1975 to 2007 Port 2 Valve Fixed Timing Cars 

MODEL SALES <---- FUEL ECONOMY ----> WGHT VOL ENGINE 0-60 TOP HP/ HP/ TON CU-FT CU-FTYEAR (000) FRAC LAB ADJ ADJ ADJ LB CU-FT CID HP TIME SPD CID WT -MPG -MPG TON-MPG 

55/45 CITY HWY COMP 

1986 3698 .336 25.6 19.2 25.9 21.8 3271 109.2 187 136 11.7 119 .768 .0414 35.7 2411 3928 

1987 3815 .356 25.2 18.8 25.7 21.5 3307 110.4 192 139 11.6 120 .762 .0418 35.6 2396 3953 

1988 4713 .439 26.0 19.2 26.4 22.0 3319 111.0 193 136 11.9 118 .736 .0409 36.6 2463 4084 

1989 4804 .480 26.1 19.1 26.4 22.0 3321 112.2 190 135 12.0 118 .739 .0406 36.6 2490 4123 

1990 4388 .498 25.9 18.8 26.4 21.8 3407 112.9 194 139 12.0 118 .739 .0405 37.2 2486 4218 

1991 4162 .488 26.3 19.0 26.6 22.1 3351 112.7 190 143 11.6 120 .768 .0423 37.1 2521 4193 

1992 4574 .564 26.4 18.8 26.9 22.1 3372 113.0 193 147 11.4 122 .777 .0432 37.3 2518 4235 

1993 4773 .564 27.2 19.3 27.4 22.7 3306 112.3 188 141 11.6 120 .766 .0423 37.5 2573 4234 

1994 4533 .539 26.8 18.9 27.1 22.3 3389 112.8 195 147 11.5 121 .766 .0428 37.8 2540 4283 

1995 4377 .466 27.0 18.8 27.5 22.5 3402 113.8 198 158 11.0 125 .804 .0457 38.3 2588 4363 

1996 3273 .415 27.0 18.8 27.3 22.4 3426 112.7 196 159 10.9 125 .822 .0460 38.4 2542 4337 

1997 3374 .405 27.4 19.0 27.5 22.6 3383 113.2 191 159 10.8 126 .840 .0463 38.3 2578 4335 

1998 3052 .383 27.1 18.6 27.2 22.3 3391 111.9 194 164 10.6 127 .848 .0478 37.8 2513 4243 

1999 2943 .351 27.1 18.5 26.9 22.2 3412 111.6 195 163 10.7 127 .843 .0472 37.9 2491 4234 

2000 3157 .346 27.3 18.6 27.0 22.3 3449 112.2 194 168 10.6 128 .868 .0481 38.5 2519 4334 

2001 2694 .320 27.6 18.6 27.1 22.4 3452 112.3 195 170 10.4 129 .875 .0487 38.8 2535 4365 

2002 2466 .297 28.2 18.9 27.3 22.8 3428 111.9 196 171 10.3 130 .883 .0495 39.1 2568 4387 

2003 2044 .257 27.1 18.1 26.6 22.0 3625 113.7 208 184 10.0 132 .893 .0505 39.9 2524 4558 

2004 1670 .221 26.9 17.7 26.4 21.8 3648 114.3 219 194 9.7 135 .891 .0531 39.8 2506 4572 

2005 1621 .202 27.1 17.8 26.3 21.8 3712 116.3 222 201 9.7 137 .918 .0537 40.5 2553 4733 

2006 1344 .166 26.3 17.2 25.8 21.2 3841 117.1 239 219 9.3 141 .918 .0566 40.9 2512 4819 

2007 773 .102 24.0 15.7 23.9 19.5 4132 117.5 285 261 8.6 151 .916 .0631 40.4 2302 4773 

Percent of Port 2 Valve Fixed Timing Cars: 

MODEL DRIVETRAIN TRANSMISSION 

YEAR FRONT 4WD MANUAL LOCK 

1986 62.8 1.1 23.1 62.5 

1987 65.3 .9 20.1 67.4 

1988 69.9 .5 15.8 71.2 

1989 74.3 .8 13.0 73.5 

1990 80.0 .2 10.1 79.1 

1991 82.0 .1 10.3 80.3 

1992 83.3 .7 8.1 83.7 

1993 84.1 .2 9.8 83.5 

1994 78.6 .7 8.8 86.9 

1995 78.9 .1 10.0 89.9 

1996 78.4 .5 9.9 90.1 

1997 81.8 .4 9.8 90.2 

1998 84.0 .1 9.0 90.8 

1999 83.1 .0 8.8 91.2 

2000 81.7 .0 9.8 90.1 

2001 83.6 .0 8.2 91.1 

2002 85.3 .0 8.4 91.5 

2003 80.4 1.4 5.4 94.6 

2004 77.0 .0 5.9 94.1 

2005 76.4 .4 4.4 95.6 

2006 67.8 .6 3.9 96.5 

2007 34.8 3.9 4.8 95.2 

EPA420-R-07-008 K-3 Appendix K 
Table K-6 Characteristics of 1975 to 2007 Port 3 Valve Fixed Timing Cars 

MODEL SALES <---- FUEL ECONOMY ----> WGHT VOL ENGINE 0-60 TOP HP/ HP/ TON CU-FT CU-FTYEAR (000) FRAC LAB ADJ ADJ ADJ LB CU-FT CID HP TIME SPD CID WT -MPG -MPG TON-MPG 

55/45 CITY HWY COMP 

1986 169 .015 32.2 25.1 30.4 27.3 2626 92.1 112 105 11.8 114 .943 .0401 35.8 2500 3304 

1987 185 .017 32.4 24.9 30.9 27.3 2654 92.7 114 106 11.8 114 .939 .0401 36.3 2519 3369 

1988 282 .026 28.9 21.9 27.9 24.4 3051 107.6 131 122 11.9 116 .942 .0400 37.3 2633 4010 

1989 567 .057 28.4 21.3 27.5 23.9 3019 102.4 132 121 11.9 116 .920 .0401 36.2 2458 3710 

1990 386 .044 29.0 21.7 28.0 24.3 2915 99.9 131 119 11.8 116 .915 .0408 35.6 2453 3564 

1991 451 .053 31.5 23.6 29.5 26.2 2710 102.2 113 103 12.4 112 .921 .0379 35.6 2702 3640 

1992 299 .037 31.7 23.7 29.6 26.3 2667 100.6 114 104 12.2 113 .923 .0387 35.2 2682 3543 

1993 211 .025 35.2 26.4 31.8 28.8 2451 96.8 92 92 12.5 110 .988 .0373 35.5 2827 3443 

1994 155 .018 36.0 27.0 31.9 29.2 2392 96.3 89 85 13.0 108 .955 .0356 35.2 2843 3392 

1995 102 .011 37.1 26.9 34.2 30.2 2475 99.6 90 91 12.7 109 1.004 .0368 37.4 3015 3727 

1996 74 .009 36.4 26.1 33.5 29.5 2478 100.7 91 91 12.7 109 1.002 .0367 36.6 2975 3684 

1997 83 .010 35.3 25.0 33.0 28.6 2641 100.7 102 105 12.2 113 1.025 .0391 37.9 2928 3814 

1998 119 .015 31.8 22.2 30.2 25.8 3116 104.6 138 150 11.1 124 1.058 .0459 39.9 2745 4193 

1999 175 .021 30.1 20.9 28.8 24.5 3246 99.5 155 166 10.7 128 1.052 .0486 39.4 2511 3937 

2000 162 .018 29.0 20.0 27.8 23.6 3403 105.4 162 173 10.8 129 1.054 .0484 39.8 2534 4214 

2001 174 .021 26.1 17.8 25.0 21.2 3731 103.0 205 219 9.2 142 1.067 .0571 39.4 2222 4078 

2002 168 .020 25.5 17.4 24.2 20.6 3727 103.0 199 213 9.5 140 1.071 .0557 38.3 2162 3960 

2003 186 .023 23.8 16.2 22.8 19.3 3971 98.3 233 255 8.4 151 1.098 .0636 38.5 1925 3819 

2004 127 .017 23.5 15.8 22.4 19.0 4037 101.5 233 254 8.7 150 1.088 .0624 38.5 1952 3942 

2005 105 .013 23.9 16.0 22.8 19.3 4031 100.1 234 253 8.7 150 1.079 .0622 39.0 1944 3920 

2006 60 .007 21.1 14.1 20.5 17.1 4283 107.7 294 318 7.4 168 1.086 .0749 36.8 1847 4009 

2007 18 .002 21.4 14.3 20.8 17.4 4024 83.0 279 363 8.2 185 1.229 .0884 35.1 1408 2928 

Percent of Port 3 Valve Fixed Timing Cars: 

MODEL DRIVETRAIN TRANSMISSION 

YEAR FRONT 4WD MANUAL LOCK 

1986 100.0 .0 65.9 34.1 

1987 100.0 .0 53.1 46.9 

1988 89.8 .0 39.2 60.8 

1989 84.2 .0 41.0 59.0 

1990 81.9 1.3 42.1 50.6 

1991 97.9 1.4 38.7 59.5 

1992 99.9 .1 43.9 56.0 

1993 99.0 1.0 55.9 30.7 

1994 100.0 .0 50.0 28.8 

1995 100.0 .0 35.8 35.7 

1996 100.0 .0 32.1 38.3 

1997 85.9 .0 33.3 66.7 

1998 55.0 .0 18.3 81.7 

1999 46.9 .0 14.0 86.0 

2000 45.0 .0 13.5 86.5 

2001 15.8 5.9 13.2 86.8 

2002 15.1 5.5 12.3 87.7 

2003 .0 3.2 .3 99.7 

2004 .0 22.1 .1 99.9 

2005 .0 28.6 .0 100.0 

2006 .0 14.2 .0 100.0 

2007 .0 6.1 54.8 45.2 

EPA420-R-07-008 K-4 Appendix K 
Table K-7 Characteristics of 1975 to 2007 Port 4 Valve Fixed Timing Cars 

MODEL SALES <---- FUEL ECONOMY ----> WGHT VOL ENGINE 0-60 TOP HP/ HP/ TON CU-FT CU-FTYEAR (000) FRAC LAB ADJ ADJ ADJ LB CU-FT CID HP TIME SPD CID WT -MPG -MPG TON-MPG 

55/45 CITY HWY COMP 

1986 176 .016 27.8 21.4 26.9 23.6 3032 89.0 125 144 10.6 124 1.150 .0470 36.1 2112 3189 

1987 560 .052 29.7 22.7 28.6 25.1 3067 98.9 125 130 11.5 119 1.046 .0423 38.8 2536 3849 

1988 772 .072 28.9 21.9 28.0 24.4 3085 98.2 131 137 11.1 121 1.046 .0441 37.9 2430 3728 

1989 879 .088 28.6 21.5 27.7 24.0 3082 99.4 132 139 11.0 122 1.054 .0449 37.2 2419 3702 

1990 1998 .227 28.9 21.7 27.5 24.1 3021 98.5 125 134 11.2 121 1.068 .0440 36.6 2399 3609 

1991 1826 .214 28.7 21.4 27.2 23.9 3040 98.1 129 138 10.9 122 1.076 .0451 36.4 2369 3582 

1992 2015 .249 29.0 21.3 27.8 24.1 3103 101.5 129 138 11.1 122 1.069 .0443 37.5 2485 3819 

1993 2357 .279 28.9 21.0 27.9 24.0 3140 103.7 138 142 11.0 122 1.035 .0448 37.8 2527 3921 

1994 2620 .311 28.6 20.6 27.7 23.7 3170 104.7 143 147 10.9 124 1.037 .0456 37.6 2514 3942 

1995 3879 .413 29.2 20.8 28.4 24.1 3146 105.1 141 148 10.7 125 1.060 .0466 38.0 2561 3991 

1996 3528 .447 28.8 20.3 28.1 23.7 3206 107.5 147 152 10.7 125 1.046 .0469 38.0 2571 4091 

1997 3856 .463 28.9 20.2 28.2 23.7 3205 107.1 146 153 10.7 126 1.052 .0471 38.0 2563 4085 

1998 3276 .411 29.4 20.4 28.5 24.0 3241 108.0 145 153 10.7 125 1.065 .0467 39.0 2617 4212 

1999 3736 .446 28.8 19.8 27.9 23.4 3344 109.3 150 162 10.5 127 1.083 .0480 39.2 2580 4295 

2000 3539 .388 28.2 19.4 27.2 22.9 3365 110.1 152 165 10.5 128 1.083 .0484 38.6 2539 4254 

2001 2954 .351 28.0 19.1 26.9 22.7 3419 110.7 154 164 10.6 127 1.067 .0476 38.9 2528 4315 

2002 2624 .316 27.6 18.8 26.2 22.3 3408 109.7 158 173 10.2 131 1.103 .0502 37.9 2459 4170 

2003 2206 .277 28.6 19.4 26.9 23.0 3353 108.3 153 165 10.4 129 1.089 .0488 38.5 2504 4180 

2004 2229 .296 28.6 19.1 27.0 22.9 3410 111.5 156 174 10.1 131 1.121 .0506 39.0 2566 4364 

2005 2059 .257 28.5 19.0 26.7 22.7 3476 113.1 158 180 9.9 132 1.146 .0512 39.4 2579 4486 

2006 1691 .209 28.3 18.9 26.5 22.6 3515 114.8 159 183 9.9 133 1.162 .0515 39.7 2597 4575 

2007 1636 .216 28.4 18.8 26.7 22.7 3546 112.7 162 189 9.8 134 1.181 .0525 40.2 2576 4545 

Percent of Port 4 Valve Fixed Timing Cars: 

MODEL DRIVETRAIN TRANSMISSION 

YEAR FRONT 4WD MANUAL LOCK 

1986 56.6 .0 72.2 23.1 

1987 83.4 .0 43.9 54.1 

1988 91.5 1.2 35.2 63.5 

1989 85.4 4.5 30.5 66.9 

1990 89.1 2.8 32.1 67.2 

1991 83.0 5.1 35.8 62.6 

1992 78.6 2.8 30.5 68.8 

1993 89.8 3.5 25.7 73.3 

1994 92.0 .2 23.1 75.2 

1995 84.4 2.6 20.5 77.7 

1996 93.6 2.8 15.8 82.8 

1997 93.6 3.2 13.9 86.1 

1998 93.4 4.2 11.7 87.6 

1999 94.8 3.5 9.2 89.6 

2000 92.0 3.2 7.4 89.9 

2001 93.9 3.7 8.4 89.9 

2002 90.6 5.7 10.4 88.9 

2003 88.0 5.2 13.7 85.5 

2004 89.9 7.1 10.4 87.8 

2005 79.2 11.0 9.2 87.8 

2006 79.2 10.2 10.6 85.5 

2007 77.7 17.0 12.4 80.2 

EPA420-R-07-008 K-5 Appendix K 
Table K-8 Characteristics of 1975 to 2007 Port 5 Valve Fixed Timing Cars 

MODEL SALES <---- FUEL ECONOMY ----> WGHT VOL ENGINE 0-60 TOP HP/ HP/ TON CU-FT CU-FTYEAR (000) FRAC LAB ADJ ADJ ADJ LB CU-FT CID HP TIME SPD CID WT -MPG -MPG TON-MPG 

55/45 CITY HWY COMP 

1997 8 .001 28.0 19.3 28.2 23.1 3341 101.6 109 150 10.8 124 1.376 .0451 38.6 2347 3916 

1998 33 .004 29.0 19.8 28.9 23.8 3463 109.8 109 150 11.1 122 1.376 .0434 41.3 2620 4539 

1999 73 .009 28.6 19.4 28.6 23.4 3471 112.5 109 150 11.1 122 1.376 .0433 40.7 2644 4590 

2000 111 .012 28.1 19.4 26.8 22.8 3374 104.4 116 166 10.2 129 1.416 .0490 38.5 2397 4035 

2001 182 .022 27.6 19.0 26.3 22.4 3409 101.1 117 175 9.8 132 1.490 .0512 38.2 2278 3859 

2002 201 .024 27.5 18.6 26.5 22.3 3582 102.7 122 186 9.7 134 1.552 .0519 40.0 2323 4120 

2003 212 .027 28.2 19.0 26.8 22.7 3581 107.0 120 182 9.8 132 1.539 .0510 40.6 2435 4349 

2004 160 .021 27.8 18.5 26.4 22.3 3660 106.5 121 184 10.0 132 1.534 .0502 40.8 2383 4351 

2005 64 .008 28.3 18.8 26.8 22.6 3636 103.6 112 175 10.2 129 1.561 .0483 41.2 2346 4263 

2006 6 .001 29.5 19.8 27.2 23.4 3828 87.4 111 176 10.7 128 1.593 .0469 45.1 2065 3963 

2007 3 .000 20.2 13.4 20.1 16.5 4165 99.3 254 344 6.7 178 1.354 .0829 34.5 1645 3420 

Percent of Port 5 Valve Fixed Timing Cars: 

MODEL DRIVETRAIN TRANSMISSION 

YEAR FRONT 4WD MANUAL LOCK 

1997 31.8 68.2 34.9 65.1 

1998 76.8 23.2 49.1 50.9 

1999 80.3 19.7 33.6 66.4 

2000 72.5 27.5 48.7 51.3 

2001 64.2 35.8 56.5 43.5 

2002 68.7 31.3 31.0 65.3 

2003 74.4 25.6 30.0 62.7 

2004 64.5 35.5 24.8 67.1 

2005 71.1 28.9 23.5 64.4 

2006 94.2 4.3 12.3 10.0 

2007 .0 98.1 56.2 43.8 

Table K-9 Characteristics of 1975 to 2007 Port 2 Valve Variable Timing Cars 

MODEL SALES <---- FUEL ECONOMY ----> WGHT VOL ENGINE 0-60 TOP HP/ HP/ TON CU-FT CU-FTYEAR (000) FRAC LAB ADJ ADJ ADJ LB CU-FT CID HP TIME SPD CID WT -MPG -MPG TON-MPG 

55/45 CITY HWY COMP 

1992 5 .001 18.2 13.3 18.0 15.3 4500 50.0 303 322 7.4 165 1.063 .0716 34.4 765 1721 

1993 0 .000 17.9 12.9 18.1 15.1 4000 82.3 329 345 6.4 181 1.049 .0862 30.2 1242 2484 

1994 0 .000 16.6 11.0 19.8 14.2 4500 90.8 340 377 6.6 182 1.109 .0838 32.0 1290 2902 

1995 8 .001 22.2 15.5 23.0 18.6 3581 57.7 229 275 7.1 165 1.209 .0768 33.2 1061 1930 

1996 8 .001 21.0 14.6 21.5 17.5 3646 68.2 236 296 6.8 172 1.276 .0816 32.2 1193 2225 

1997 7 .001 21.3 14.7 21.8 17.7 3597 65.1 230 292 6.8 171 1.282 .0816 32.0 1152 2105 

1998 3 .000 21.4 14.8 21.6 17.7 3806 78.3 253 286 7.2 165 1.152 .0754 33.6 1362 2676 

1999 3 .000 22.0 15.0 22.7 18.3 4153 118.0 266 304 7.3 165 1.149 .0735 37.9 2168 4476 

2001 38 .005 25.6 17.4 24.9 20.8 3455 101.8 173 177 9.7 132 1.023 .0512 36.0 2124 3659 

2005 71 .009 36.3 24.7 31.2 28.1 3000 116.6 110 131 11.1 120 1.188 .0435 42.1 3274 4911 

2006 158 .019 28.3 18.9 26.6 22.6 3605 116.2 202 212 9.3 142 1.062 .0580 40.9 2692 4780 

2007 554 .073 27.7 18.0 27.4 22.4 3904 118.4 219 219 9.1 141 1.002 .0563 43.8 2663 5202 

Percent of Port 2 Valve Variable Timing Cars: 

MODEL DRIVETRAIN TRANSMISSION 

YEAR FRONT 4WD MANUAL LOCK 

1992 .0 .0 .0 .0 

1993 .0 .0 51.5 48.5 

1994 .0 .0 100.0 .0 

1995 .0 .0 79.7 7.2 

1996 .0 34.9 14.3 14.6 

1997 .0 29.3 78.1 9.7 

1998 .0 11.7 59.3 30.6 

1999 .0 84.7 .0 100.0 

2001 98.1 .0 46.2 53.8 

2005 100.0 .0 8.5 91.5 

2006 93.4 3.2 7.3 92.7 

2007 100.0 .0 1.2 98.8 

EPA420-R-07-008 K-6 Appendix K 
Table K-10 Characteristics of 1975 to 2007 Port 3 Valve Variable Timing Cars 

MODEL SALES <---- FUEL ECONOMY ----> WGHT VOL ENGINE 0-60 TOP HP/ HP/ TON CU-FT CU-FTYEAR (000) FRAC LAB ADJ ADJ ADJ LB CU-FT CID HP TIME SPD CID WT -MPG -MPG TON-MPG 

55/45 CITY HWY COMP 

2005 54 .007 22.8 15.2 22.0 18.5 3969 96.4 283 310 7.0 170 1.090 .0781 36.7 1788 3542 

2006 92 .011 22.5 15.1 21.4 18.1 4238 107.4 271 300 7.6 164 1.109 .0719 38.4 1941 4202 

2007 73 .010 23.1 15.3 22.5 18.7 3798 97.9 280 300 6.9 170 1.073 .0795 35.6 1836 3484 

Percent of Port 3 Valve Variable Timing Cars: 

MODEL DRIVETRAIN TRANSMISSION 

YEAR FRONT 4WD MANUAL LOCK 

2005 .0 .0 54.8 45.2 

2006 .0 14.7 25.2 74.8 

2007 .0 .0 60.0 40.0 

Table K-11 Characteristics of 1975 to 2007 Port 4 Valve Variable Timing Cars 

MODEL SALES <---- FUEL ECONOMY ----> WGHT VOL ENGINE 0-60 TOP HP/ HP/ TON CU-FT CU-FTYEAR (000) FRAC LAB ADJ ADJ ADJ LB CU-FT CID HP TIME SPD CID WT -MPG -MPG TON-MPG 

55/45 CITY HWY COMP 

1990 54 .006 23.0 17.1 22.6 19.3 4000 111.9 249 252 8.3 151 1.013 .0630 38.7 2165 4330 

1991 208 .024 30.2 22.2 29.4 25.2 3141 99.7 145 157 10.5 127 1.104 .0482 40.0 2614 3979 

1992 366 .045 28.5 20.8 27.7 23.7 3256 99.7 150 167 10.2 129 1.133 .0498 39.1 2471 3888 

1993 402 .047 29.2 21.2 28.1 24.2 3213 96.8 140 161 10.3 128 1.168 .0487 39.0 2401 3772 

1994 675 .080 30.2 21.8 29.0 24.9 3216 98.8 132 150 10.8 124 1.154 .0459 40.2 2509 3980 

1995 914 .097 29.7 21.2 28.5 24.4 3275 102.3 142 159 10.4 127 1.135 .0479 40.1 2535 4105 

1996 912 .116 29.8 21.2 28.7 24.5 3222 103.3 141 155 10.5 126 1.113 .0474 39.6 2562 4089 

1997 933 .112 29.2 20.6 28.1 23.9 3294 101.2 149 167 10.2 130 1.137 .0498 39.6 2469 4012 

1998 1423 .179 29.5 20.6 28.3 24.1 3283 103.7 146 163 10.3 129 1.122 .0491 39.6 2529 4119 

1999 1360 .162 28.8 20.0 27.6 23.4 3318 104.5 150 171 10.0 131 1.135 .0508 39.0 2480 4090 

2000 2070 .227 29.3 20.2 27.9 23.7 3253 105.6 147 172 9.8 132 1.171 .0523 38.7 2542 4100 

2001 2265 .269 30.6 21.0 28.6 24.6 3203 104.9 142 166 10.0 131 1.167 .0511 39.8 2651 4180 

2002 2748 .331 30.3 20.6 28.3 24.3 3308 108.1 148 172 10.0 132 1.162 .0514 40.3 2669 4374 

2003 3186 .401 30.6 20.6 28.7 24.5 3296 107.8 148 176 9.8 133 1.180 .0527 40.5 2686 4384 

2004 3223 .428 30.2 20.2 28.3 24.1 3371 108.2 151 181 9.8 134 1.191 .0529 40.8 2658 4429 

2005 3815 .475 30.8 20.5 28.6 24.4 3344 109.0 149 177 9.9 133 1.184 .0520 41.0 2713 4485 

2006 4567 .563 30.5 20.2 28.4 24.2 3422 109.1 153 186 9.6 135 1.210 .0536 41.6 2686 4546 

2007 4292 .566 30.7 20.4 28.5 24.4 3477 109.3 157 194 9.6 137 1.223 .0547 42.6 2717 4669 

Percent of Port 4 Valve Variable Timing Cars: 

MODEL DRIVETRAIN TRANSMISSION 

YEAR FRONT 4WD MANUAL LOCK 

1990 .0 .0 .0 100.0 

1991 64.9 .0 29.0 71.0 

1992 60.4 .0 31.0 64.8 

1993 67.3 .0 30.0 65.9 

1994 80.6 .0 28.4 69.1 

1995 83.2 .0 23.0 74.4 

1996 87.0 .0 23.7 76.1 

1997 74.8 .0 21.3 77.9 

1998 83.6 .1 17.4 82.2 

1999 83.1 .2 17.1 82.3 

2000 82.6 .8 16.1 83.6 

2001 79.9 2.1 14.0 85.0 

2002 84.7 2.9 12.6 87.2 

2003 83.2 2.7 11.9 88.1 

2004 80.5 4.5 11.6 88.3 

2005 84.2 4.1 10.9 89.1 

2006 80.0 5.3 11.1 88.1 

2007 79.2 6.1 13.3 74.4 

EPA420-R-07-008 K-7 Appendix K 
Table K-12 Characteristics of 1975 to 2007 Port 5 Valve Variable Timing Cars 

MODEL SALES <---- FUEL ECONOMY ----> WGHT VOL ENGINE 0-60 TOP HP/ HP/ TON CU-FT CU-FTYEAR (000) FRAC LAB ADJ ADJ ADJ LB CU-FT CID HP TIME SPD CID WT -MPG -MPG TON-MPG 

55/45 CITY HWY COMP 

1995 0 .000 13.7 9.5 14.5 11.5 4000 50.0 213 375 6.1 191 1.761 .0937 23.1 577 1153 

1996 0 .000 13.8 9.5 14.7 11.6 3500 50.0 213 375 5.5 203 1.761 .1071 20.4 582 1018 

1997 1 .000 13.8 9.5 14.7 11.6 3500 50.0 213 375 5.5 203 1.761 .1071 20.3 581 1017 

1998 38 .005 24.2 16.3 25.2 20.1 3701 108.1 169 196 9.5 136 1.156 .0533 37.3 2186 4051 

1999 67 .008 24.1 16.1 25.4 20.0 3689 111.4 170 197 9.5 136 1.156 .0535 37.1 2251 4158 

2000 56 .006 23.8 16.3 23.7 19.6 3736 119.3 178 211 9.1 140 1.180 .0565 36.6 2351 4377 

2001 75 .009 23.7 16.0 23.4 19.4 3767 115.1 177 211 9.2 140 1.188 .0561 36.6 2243 4230 

2002 38 .005 25.0 16.9 24.4 20.4 3787 115.1 177 213 9.2 141 1.197 .0564 38.8 2371 4494 

2003 39 .005 24.8 16.6 24.1 20.1 3975 115.5 178 219 9.5 140 1.218 .0550 40.3 2357 4688 

2004 36 .005 22.9 15.3 22.2 18.6 4159 110.6 213 275 8.3 156 1.275 .0662 39.2 2113 4415 

2005 30 .004 23.6 15.7 22.7 19.0 4124 109.9 209 273 8.2 155 1.310 .0657 39.5 2132 4366 

2006 14 .002 23.1 15.4 22.1 18.7 4310 104.9 237 309 7.6 164 1.300 .0715 40.3 1956 4247 

Percent of Port 5 Valve Variable Timing Cars: 

MODEL DRIVETRAIN TRANSMISSION 

YEAR FRONT 4WD MANUAL LOCK 

1995 .0 .0 100.0 .0 

1996 .0 .0 100.0 .0 

1997 .0 .0 100.0 .0 

1998 20.0 78.7 24.7 74.7 

1999 42.9 55.6 16.5 82.3 

2000 48.0 50.9 19.9 80.1 

2001 42.0 57.0 14.3 85.7 

2002 54.7 43.5 7.6 92.4 

2003 59.6 38.1 .8 90.8 

2004 28.6 65.6 14.8 85.2 

2005 21.2 78.2 13.4 83.0 

2006 .0 100.0 8.4 91.6 

EPA420-R-07-008 K-8 Appendix K 
Table K-13 Characteristics of 1975 to 2007 Diesel 2 Valve Fixed Timing Cars 

MODEL SALES <---- FUEL ECONOMY ----> WGHT VOL ENGINE 0-60 TOP HP/ HP/ TON CU-FT CU-FTYEAR (000) FRAC LAB ADJ ADJ ADJ LB CU-FT CID HP TIME SPD CID WT -MPG -MPG TON-MPG 

55/45 CITY HWY COMP 

1986 35 .003 40.5 32.0 37.5 34.3 2906 106.2 123 74 17.8 97 .584 .0246 50.2 3759 5329 

1987 27 .003 30.5 24.3 27.5 25.7 3584 110.8 172 129 13.4 113 .737 .0355 46.5 2909 5135 

1988 1 .000 37.4 29.5 33.6 31.3 3000 95.9 152 93 14.6 105 .612 .0310 47.0 3003 4505 

1989 4 .000 45.5 35.0 41.6 37.9 2813 103.0 102 55 20.6 91 .541 .0195 53.3 3928 5491 

1990 4 .000 36.7 28.1 33.4 30.5 3280 107.5 141 93 16.9 102 .643 .0273 50.6 3398 5424 

1991 11 .001 35.3 26.9 32.0 29.2 3346 107.4 148 96 16.6 102 .635 .0276 49.4 3267 5293 

1992 5 .001 32.3 24.5 29.4 26.6 3691 110.2 154 115 14.9 107 .737 .0308 49.1 3011 5415 

1994 1 .000 27.8 20.0 26.9 23.0 5000 123.7 210 148 15.2 109 .705 .0296 57.5 2843 7108 

1995 0 .000 27.8 19.9 26.8 22.9 5000 123.7 210 148 15.2 109 .705 .0296 57.3 2833 7083 

1996 5 .001 47.2 33.8 42.7 37.8 3500 119.6 116 90 16.5 100 .776 .0257 66.2 4525 7919 

1997 3 .000 49.6 35.0 44.7 39.4 3323 110.1 116 90 15.8 101 .776 .0272 65.5 4340 7227 

1998 12 .001 51.1 35.8 45.5 40.3 3000 100.7 116 90 14.6 104 .776 .0300 60.5 4062 6093 

1999 9 .001 52.1 36.5 45.2 40.7 3000 99.9 116 90 14.7 104 .776 .0300 61.1 4067 6101 

2000 21 .002 49.8 34.3 43.8 38.9 3000 100.0 116 90 14.8 104 .776 .0300 58.6 3902 5854 

2001 22 .003 49.1 33.5 43.1 38.2 3103 100.1 116 90 15.2 103 .776 .0291 59.4 3839 5942 

2002 33 .004 47.8 32.3 42.2 37.1 3226 101.7 116 90 15.7 102 .776 .0281 59.9 3793 6106 

2003 29 .004 49.9 33.5 43.1 38.3 3207 105.7 116 90 15.6 102 .776 .0282 61.5 4063 6529 

2004 22 .003 44.3 29.1 39.8 34.3 3319 106.7 117 105 14.3 107 .897 .0317 57.1 3680 6102 

2005 23 .003 43.4 28.5 38.5 33.5 3470 111.0 117 105 14.8 106 .899 .0303 58.0 3712 6446 

2006 45 .006 44.5 29.9 37.6 33.9 3474 105.1 116 100 15.4 104 .862 .0288 58.8 3560 6185 

Percent of Diesel 2 Valve Fixed Timing Cars: 

MODEL DRIVETRAIN TRANSMISSION 

YEAR FRONT 4WD MANUAL LOCK 

1986 72.5 .0 70.5 10.9 

1987 13.4 .0 13.8 .0 

1988 .0 .0 .0 .0 

1989 91.6 .0 91.6 .0 

1990 44.8 .0 44.8 .0 

1991 44.4 .0 44.4 .0 

1992 20.1 .0 20.1 .0 

1994 .0 .0 .0 .0 

1995 .0 .0 .0 .0 

1996 100.0 .0 100.0 .0 

1997 100.0 .0 100.0 .0 

1998 100.0 .0 100.0 .0 

1999 100.0 .0 96.4 3.6 

2000 100.0 .0 68.6 31.4 

2001 100.0 .0 60.1 39.9 

2002 100.0 .0 43.1 56.9 

2003 100.0 .0 68.5 31.5 

2004 100.0 .0 50.0 50.0 

2005 100.0 .0 38.9 61.1 

2006 100.0 .0 36.7 63.3 

EPA420-R-07-008 K-9 Appendix K 
Table K-14 Characteristics of 1975 to 2007 Diesel 4 Valve Fixed Timing Cars 

MODEL SALES <---- FUEL ECONOMY ----> WGHT VOL ENGINE 0-60 TOP HP/ HP/ TON CU-FT CU-FTYEAR (000) FRAC LAB ADJ ADJ ADJ LB CU-FT CID HP TIME SPD CID WT -MPG -MPG TON-MPG 

55/45 CITY HWY COMP 

1995 5 .001 34.5 25.1 31.9 28.2 4000 106.4 183 134 13.7 112 .732 .0335 56.3 2996 5992 

1996 3 .000 35.8 25.6 33.5 29.1 4000 110.3 183 134 13.7 112 .732 .0335 58.2 3212 6424 

1997 3 .000 33.9 24.1 31.5 27.5 4000 110.1 182 134 13.7 112 .736 .0335 54.9 3022 6044 

1998 3 .000 34.9 24.1 33.6 28.3 4000 110.1 182 174 11.1 125 .956 .0435 56.6 3117 6235 

1999 5 .001 34.8 23.9 33.2 28.1 4000 110.1 182 174 11.1 125 .956 .0435 56.3 3098 6196 

2005 6 .001 35.5 23.1 33.4 28.0 4000 111.6 197 201 9.9 134 1.020 .0502 56.0 3127 6254 

2006 5 .001 35.5 23.1 33.4 28.0 4000 111.6 197 201 9.9 134 1.020 .0502 56.0 3127 6254 

2007 3 .000 34.7 22.8 32.2 27.3 4000 111.6 182 210 7.7 137 1.154 .0525 54.7 3051 6103 

Percent of Diesel 4 Valve Fixed Timing Cars: 

MODEL DRIVETRAIN TRANSMISSION 

YEAR FRONT 4WD MANUAL LOCK 

1995 .0 .0 .0 .0 

1996 .0 .0 .0 .0 

1997 .0 .0 .0 100.0 

1998 .0 .0 .0 100.0 

1999 .0 .0 .0 100.0 

2005 .0 .0 .0 100.0 

2006 .0 .0 .0 100.0 

2007 .0 .0 .0 100.0 

Table K-15 Characteristics of 1975 to 2007 Diesel 2 Valve Variable Timing Cars 

MODEL SALES <---- FUEL ECONOMY ----> WGHT VOL ENGINE 0-60 TOP HP/ HP/ TON CU-FT CU-FTYEAR (000) FRAC LAB ADJ ADJ ADJ LB CU-FT CID HP TIME SPD CID WT -MPG -MPG TON-MPG 

55/45 CITY HWY COMP 

2005 6 .001 36.1 23.4 34.2 28.6 3500 110.6 121 134 12.3 116 1.107 .0383 50.0 3159 5529 

Percent of Diesel 2 Valve Variable Timing Cars: 

MODEL DRIVETRAIN TRANSMISSION 

YEAR FRONT 4WD MANUAL LOCK 

2005 100.0 .0 .0 100.0 

Table K-16 Characteristics of 1975 to 2007 Diesel 4 Valve Variable Timing Cars 

MODEL SALES <---- FUEL ECONOMY ----> WGHT VOL ENGINE 0-60 TOP HP/ HP/ TON CU-FT CU-FTYEAR (000) FRAC LAB ADJ ADJ ADJ LB CU-FT CID HP TIME SPD CID WT -MPG -MPG TON-MPG 

55/45 CITY HWY COMP 

2007 2 .000 28.2 19.0 25.9 22.4 5500 161.7 182 215 12.1 125 1.181 .0391 61.5 3618 9949 

Percent of Diesel 4 Valve Variable Timing Cars: 

MODEL DRIVETRAIN TRANSMISSION 

YEAR FRONT 4WD MANUAL LOCK 

2007 .0 100.0 .0 100.0 

EPA420-R-07-008 K-10 Appendix K 
Table K-17 Characteristics of 1975 to 2007 Hybrid Cars 

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

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

55/45 CITY HWY COMP 

TON 

-MPG 

CU-FT CU-FT-

-MPG TON-MPG 

2000 6 .001 76.4 51.8 63.0 57.3 2000 50.0 61 67 11.0 103 1.098 .0335 57.3 2867 2867 

2001 3 .000 71.2 49.3 56.3 52.9 2111 50.0 61 66 11.1 102 1.084 .0315 55.9 2658 2794 

2002 25 .003 58.4 43.7 42.0 42.8 2933 96.3 89 70 17.8 96 .786 .0239 62.6 4097 6059 

2003 47 .006 56.9 40.8 42.8 41.9 2982 100.1 84 80 11.7 100 .957 .0269 62.5 4189 6261 

2004 71 .009 62.4 45.0 44.7 44.8 2994 108.4 88 79 10.9 99 .901 .0263 67.3 4883 7317 

2005 168 .021 59.1 41.8 43.0 42.5 3054 110.6 100 95 9.8 105 .918 .0305 65.9 4800 7291 

2006 123 .015 62.0 44.0 44.5 44.3 3029 109.2 92 91 10.2 103 .984 .0296 67.4 4887 7376 

2007 225 .030 58.4 41.9 41.8 41.9 3234 110.8 103 100 10.1 105 .954 .0302 67.9 4732 7533 

Percent of Hybrid Cars: 

MODEL DRIVETRAIN TRANSMISSION 

YEAR FRONT 4WD MANUAL LOCK 

2000 100.0 .0 100.0 .0 

2001 100.0 .0 55.8 .0 

2002 100.0 .0 2.6 .0 

2003 100.0 .0 13.8 .0 

2004 100.0 .0 6.6 .0 

2005 100.0 .0 3.0 11.5 

2006 100.0 .0 .4 3.4 

2007 99.6 .0 .0 2.2 

Table K-18 Characteristics of 1975 to 2007 Port 2 Valve Fixed Timing 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 

1999 1281 .875 22.0 15.4 21.2 18.0 4331 229 183 11.4 125 .806 .0422 39.2 

2000 1325 .784 22.4 15.6 21.5 18.3 4306 226 182 11.5 125 .812 .0423 39.6 

2001 954 .774 21.6 15.0 20.7 17.6 4602 241 204 11.0 128 .855 .0443 40.8 

2002 890 .716 22.8 15.7 21.6 18.5 4407 226 194 11.0 127 .865 .0441 41.1 

2003 914 .742 23.4 16.0 22.2 19.0 4381 226 196 10.9 128 .874 .0448 41.7 

2004 454 .477 23.0 15.5 21.9 18.6 4445 233 198 10.9 128 .857 .0446 41.4 

2005 919 .620 23.6 15.9 22.3 19.0 4388 224 199 10.8 129 .890 .0453 41.7 

2006 585 .509 23.6 15.8 22.4 19.0 4453 226 198 11.0 128 .880 .0444 42.4 

2007 399 .417 24.1 16.1 22.9 19.4 4385 221 195 10.9 128 .884 .0445 42.5 

Percent of Port 2 Valve Fixed Timing Vans: 

MODEL DRIVETRAIN TRANSMISSION 

YEAR FRONT 4WD MANUAL LOCK 

1999 72.6 3.1 .0 100.0 

2000 75.2 3.5 .0 100.0 

2001 60.3 11.2 .0 100.0 

2002 78.1 4.2 .0 100.0 

2003 77.8 6.8 .0 100.0 

2004 77.7 4.6 .0 100.0 

2005 89.1 2.2 .0 100.0 

2006 88.9 2.1 .0 100.0 

2007 92.8 .8 .0 100.0 

EPA420-R-07-008 K-11 Appendix K 
Table K-19 Characteristics of 1975 to 2007 Port 4 Valve Fixed Timing 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 

1999 62 .043 25.6 18.0 24.1 20.8 3998 148 150 12.5 117 1.015 .0375 41.6 

2000 112 .066 24.6 17.3 22.9 19.9 4000 150 159 12.0 120 1.061 .0397 40.0 

2001 69 .056 23.9 16.9 21.8 19.3 4045 151 158 12.1 119 1.043 .0391 39.0 

2002 93 .075 22.0 15.3 20.6 17.8 4570 184 176 12.3 120 .966 .0384 40.8 

2003 77 .062 21.5 14.9 20.0 17.4 4706 193 182 12.3 121 .952 .0386 41.1 

2004 59 .062 21.6 14.4 21.1 17.6 4897 206 190 12.2 122 .926 .0388 43.0 

2005 191 .129 23.5 15.8 22.2 18.9 4494 191 194 11.2 127 1.022 .0435 42.4 

2006 135 .117 24.8 16.7 23.2 19.9 4312 197 212 10.2 134 1.080 .0491 42.8 

2007 115 .120 24.5 16.5 23.0 19.7 4360 205 221 10.0 136 1.075 .0505 42.9 

Percent of Port 2 Valve Fixed Timing Vans: 

MODEL DRIVETRAIN TRANSMISSION 

YEAR FRONT 4WD MANUAL LOCK 

1999 100.0 .0 .0 100.0 

2000 100.0 .0 .0 100.0 

2001 100.0 .0 .0 100.0 

2002 100.0 .0 .0 100.0 

2003 100.0 .0 .0 100.0 

2004 100.0 .0 .0 100.0 

2005 81.1 18.9 .0 60.5 

2006 76.2 23.8 .0 50.8 

2007 81.8 18.2 .0 62.2 

Table K-20 Characteristics of 1975 to 2007 Port 2 Valve Variable Timing 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 

2006 4 .004 24.1 16.0 23.4 19.5 4500 237 240 9.4 140 1.013 .0533 43.9 

2007 69 .072 24.5 16.3 23.6 19.8 4500 237 240 9.4 140 1.013 .0533 44.5 

Percent of Port 2 Valve Variable Timing Vans: 

MODEL DRIVETRAIN TRANSMISSION 

YEAR FRONT 4WD MANUAL LOCK 

2006 100.0 .0 .0 100.0 

2007 100.0 .0 .0 100.0 

EPA420-R-07-008 K-12 Appendix K 
Table K-21 Characteristics of 1975 to 2007 Port 4 Valve Variable Timing 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 

1999 120 .082 24.1 16.7 23.4 19.7 4210 195 196 10.5 130 1.008 .0467 41.6 

2000 253 .150 24.0 16.5 23.3 19.6 4241 197 197 10.5 130 1.004 .0466 41.6 

2001 209 .170 24.3 16.7 23.2 19.8 4295 200 207 10.2 133 1.041 .0484 42.4 

2002 259 .209 24.3 16.7 23.2 19.7 4287 200 226 9.5 139 1.133 .0527 42.3 

2003 241 .196 24.3 16.5 23.2 19.6 4342 203 229 9.5 139 1.129 .0527 42.6 

2004 439 .461 24.9 16.7 23.8 20.1 4474 206 233 9.6 139 1.132 .0520 44.9 

2005 371 .250 25.2 16.8 24.2 20.3 4500 207 242 9.4 141 1.165 .0538 45.8 

2006 424 .370 25.3 16.8 24.3 20.4 4483 207 229 9.8 137 1.108 .0511 45.8 

2007 373 .391 25.1 16.8 23.8 20.2 4500 213 253 9.1 144 1.191 .0563 45.5 

Percent of Port 4 Valve Variable Timing Vans: 

MODEL DRIVETRAIN TRANSMISSION 

YEAR FRONT 4WD MANUAL LOCK 

1999 100.0 .0 .0 100.0 

2000 100.0 .0 .0 100.0 

2001 100.0 .0 .0 100.0 

2002 100.0 .0 .0 100.0 

2003 100.0 .0 .0 100.0 

2004 94.1 5.9 .0 100.0 

2005 93.5 6.5 .0 100.0 

2006 95.1 4.9 .0 100.0 

2007 93.6 6.4 .0 100.0 

Table K-22 Characteristics of 1975 to 2007 Port 2 Valve Fixed Timing 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 

1999 2024 .715 19.2 13.7 18.2 15.8 4543 272 203 10.9 129 .752 .0448 35.7 

2000 2360 .751 19.3 13.7 18.1 15.8 4588 269 206 10.9 129 .774 .0451 36.1 

2001 2059 .597 19.8 14.1 18.3 16.1 4573 261 212 10.6 131 .821 .0464 36.8 

2002 2181 .521 19.4 13.6 18.1 15.8 4796 269 232 10.3 135 .866 .0484 37.8 

2003 1883 .457 19.2 13.4 17.9 15.6 5029 278 237 10.5 134 .856 .0472 39.0 

2004 2063 .438 19.5 13.4 18.1 15.7 4921 278 239 10.2 136 .859 .0486 38.6 

2005 1433 .351 20.1 13.8 18.7 16.2 4857 271 240 10.1 137 .888 .0493 39.3 

2006 926 .253 20.1 13.8 18.7 16.2 4791 268 240 10.1 137 .893 .0499 38.7 

2007 1270 .295 21.1 14.4 19.6 17.0 4905 270 247 10.0 138 .910 .0502 41.6 

Percent of Port 2 Valve Fixed Timing SUVs: 

MODEL DRIVETRAIN TRANSMISSION 

YEAR FRONT 4WD MANUAL LOCK 

1999 .0 66.3 4.6 95.4 

2000 .0 69.5 4.0 96.0 

2001 10.5 56.9 3.4 96.6 

2002 3.3 64.2 2.6 97.3 

2003 1.9 62.3 2.6 97.4 

2004 3.9 65.6 2.4 97.6 

2005 8.5 67.7 2.5 97.5 

2006 3.8 66.0 3.6 96.4 

2007 9.0 57.0 3.6 96.4 

EPA420-R-07-008 K-13 Appendix K 
Table K-23 Characteristics of 1975 to 2007 Port 3 Valve Fixed Timing 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 

1999 52 .018 20.3 14.7 18.6 16.6 5000 215 232 10.7 133 1.080 .0464 41.4 

2000 36 .011 20.8 15.0 18.8 16.9 5500 195 215 12.1 125 1.103 .0391 46.4 

2001 40 .012 20.8 14.8 19.0 16.8 5500 214 231 11.6 129 1.085 .0420 46.3 

2002 43 .010 19.1 13.7 17.0 15.4 5000 227 237 10.5 135 1.059 .0475 38.5 

2003 36 .009 18.8 13.5 16.6 15.1 5138 239 243 10.5 135 1.024 .0472 38.7 

2004 19 .004 18.8 13.5 16.4 15.0 5535 245 246 11.0 132 1.007 .0444 41.5 

2005 21 .005 18.7 13.3 16.4 14.9 5047 247 252 10.1 138 1.018 .0497 37.7 

2006 8 .002 18.3 12.6 17.1 14.8 5036 303 304 8.5 153 1.003 .0605 37.3 

2007 52 .012 18.8 12.6 18.2 15.3 5054 282 294 8.8 150 1.043 .0582 38.7 

Percent of Port 3 Valve Fixed Timing SUVs: 

MODEL DRIVETRAIN TRANSMISSION 

YEAR FRONT 4WD MANUAL LOCK 

1999 .0 31.6 .0 100.0 

2000 .0 .0 .0 100.0 

2001 .0 100.0 .0 100.0 

2002 .0 100.0 .0 100.0 

2003 .0 100.0 .0 100.0 

2004 .0 100.0 .0 100.0 

2005 .0 100.0 .0 100.0 

2006 .0 100.0 .0 100.0 

2007 .0 82.9 .0 100.0 

Table K-24 Characteristics of 1975 to 2007 Port 4 Valve Fixed Timing 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 

1999 663 .234 22.9 16.7 20.5 18.5 3969 174 176 11.1 126 1.031 .0442 36.7 

2000 652 .207 22.8 16.6 20.2 18.4 3988 170 171 11.3 124 1.026 .0428 36.6 

2001 887 .257 22.6 16.1 20.5 18.2 4019 180 184 10.8 128 1.044 .0461 36.5 

2002 958 .229 21.9 15.5 19.8 17.6 4121 192 189 10.7 129 .999 .0463 36.3 

2003 892 .217 22.5 15.6 20.6 18.1 4113 198 195 10.5 131 1.003 .0476 37.2 

2004 821 .174 22.1 15.3 20.2 17.7 4238 209 207 10.3 133 1.011 .0490 37.5 

2005 753 .184 24.0 16.5 21.6 19.1 3967 180 190 10.4 130 1.064 .0478 37.9 

2006 702 .192 24.8 16.9 22.5 19.7 3883 180 180 10.7 128 1.010 .0464 38.4 

2007 677 .157 24.3 16.6 22.0 19.3 4155 191 216 9.9 136 1.124 .0515 40.1 

Percent of Port 4 Valve Fixed Timing SUVs: 

MODEL DRIVETRAIN TRANSMISSION 

YEAR FRONT 4WD MANUAL LOCK 

1999 8.0 65.1 12.9 87.1 

2000 7.3 63.2 10.0 90.0 

2001 16.9 62.2 7.0 93.0 

2002 16.0 56.7 8.6 91.1 

2003 26.4 55.0 5.6 89.9 

2004 24.8 58.0 6.5 91.4 

2005 41.6 47.4 6.2 93.6 

2006 49.9 41.7 4.3 95.7 

2007 40.7 54.3 3.9 96.1 

EPA420-R-07-008 K-14 Appendix K 
Table K-25 Characteristics of 1975 to 2007 Port 2 Valve Variable Timing 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 

2006 55 .015 25.8 17.2 24.6 20.7 4000 213 255 8.2 152 1.197 .0637 41.5 

2007 139 .032 18.7 12.5 18.2 15.2 5650 322 346 8.7 157 1.076 .0605 43.0 

Percent of Port 2 Valve Variable Timing SUVs: 

MODEL DRIVETRAIN TRANSMISSION 

YEAR FRONT 4WD MANUAL LOCK 

2006 57.4 42.6 .0 100.0 

2007 .0 88.9 5.4 94.6 

Table K-26 Characteristics of 1975 to 2007 Port 3 Valve Variable Timing 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 

2005 117 .029 18.0 12.3 16.8 14.5 6000 330 300 9.9 142 .909 .0500 43.6 

2006 164 .045 18.7 12.8 17.7 15.2 5568 298 293 9.5 145 .999 .0529 42.2 

2007 135 .031 18.6 12.4 18.3 15.2 6000 330 300 9.9 142 .909 .0500 45.6 

Percent of Port 3 Valve Variable Timing SUVs: 

MODEL DRIVETRAIN TRANSMISSION 

YEAR FRONT 4WD MANUAL LOCK 

2005 .0 42.9 .0 100.0 

2006 .0 52.4 .0 100.0 

2007 .0 .0 .0 100.0 

Table K-27 Characteristics of 1975 to 2007 Port 4 Valve Variable Timing 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 

1999 91 .032 23.6 17.0 21.5 19.1 4000 183 220 9.2 140 1.202 .0550 38.2 

2000 95 .030 23.2 16.6 21.1 18.7 4058 188 224 9.2 140 1.193 .0551 38.1 

2001 464 .134 22.5 16.0 20.5 18.2 4096 185 215 9.7 137 1.171 .0523 37.4 

2002 1007 .240 22.4 15.6 20.8 18.1 4233 205 228 9.5 139 1.121 .0535 38.4 

2003 1306 .317 22.5 15.6 20.8 18.1 4333 206 230 9.6 139 1.122 .0528 39.3 

2004 1790 .380 22.4 15.4 20.8 18.0 4465 220 240 9.5 141 1.108 .0537 40.2 

2005 1733 .424 22.3 15.2 20.5 17.9 4504 218 243 9.5 141 1.122 .0538 40.2 

2006 1696 .463 22.5 15.4 20.7 18.0 4538 217 238 9.7 139 1.105 .0522 40.9 

2007 1916 .446 23.6 16.1 21.7 18.9 4430 208 238 9.6 140 1.153 .0535 41.9 

Percent of Port 4 Valve Variable Timing SUVs: 

MODEL DRIVETRAIN TRANSMISSION 

YEAR FRONT 4WD MANUAL LOCK 

1999 24.5 75.5 .0 100.0 

2000 32.6 61.6 .0 100.0 

2001 23.6 66.4 3.4 96.6 

2002 16.9 68.1 1.8 98.0 

2003 15.4 69.1 1.8 94.0 

2004 16.5 67.1 1.5 94.9 

2005 14.9 70.5 1.2 94.6 

2006 17.1 67.4 1.4 94.1 

2007 24.9 64.5 2.4 90.0 

EPA420-R-07-008 K-15 Appendix K 
Table K-28 Characteristics of 1975 to 2007 Port 5 Valve Variable Timing 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 

2004 18 .004 18.0 12.3 17.1 14.6 5500 255 310 9.0 150 1.216 .0564 40.2 

2005 7 .002 18.0 12.3 17.0 14.6 5500 255 310 9.0 150 1.216 .0564 40.1 

2006 4 .001 18.0 12.3 17.0 14.6 5500 255 310 9.0 150 1.216 .0564 40.1 

Percent of Port 5 Valve Variable Timing SUVs: 

MODEL DRIVETRAIN TRANSMISSION 

YEAR FRONT 4WD MANUAL LOCK 

2004 .0 100.0 .0 100.0 

2005 .0 100.0 .0 100.0 

2006 .0 100.0 .0 100.0 

Table K-29 Characteristics of 1975 to 2007 Diesel 2 Valve Fixed Timing 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 

2004 1 .000 22.8 15.4 21.8 18.4 6000 300 310 9.7 145 1.033 .0517 55.3 

2006 1 .000 21.7 14.8 20.0 17.4 6000 300 310 9.6 145 1.033 .0517 52.2 

2007 0 .000 21.7 14.8 20.0 17.4 6000 300 310 7.2 145 1.033 .0517 52.2 

Percent of Diesel 2 Valve Fixed Timing SUVs: 

MODEL DRIVETRAIN TRANSMISSION 

YEAR FRONT 4WD MANUAL LOCK 

2004 .0 100.0 .0 100.0 

2006 .0 100.0 .0 100.0 

2007 .0 100.0 .0 100.0 

Table K-30 Characteristics of 1975 to 2007 Diesel 4 Valve Fixed Timing 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 

2005 8 .002 28.1 19.4 24.7 22.1 4500 171 160 13.1 116 .936 .0356 49.7 

2006 7 .002 27.2 19.0 23.5 21.3 4500 171 160 13.1 116 .936 .0356 48.0 

2007 6 .001 25.5 17.7 22.5 20.2 4759 183 215 9.0 131 1.175 .0453 47.9 

Percent of Diesel 4 Valve Fixed Timing SUVs: 

MODEL DRIVETRAIN TRANSMISSION 

YEAR FRONT 4WD MANUAL LOCK 

2005 .0 100.0 .0 100.0 

2006 .0 100.0 .0 100.0 

2007 .0 51.8 .0 100.0 

EPA420-R-07-008 K-16 Appendix K 
Table K-31 Characteristics of 1975 to 2007 Diesel 4 Valve Variable Timing 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 

2007 5 .001 27.3 18.7 24.2 21.5 5166 182 215 7.1 127 1.181 .0418 55.5 

Percent of Diesel 4 Valve Variable Timing SUVs: 

MODEL DRIVETRAIN TRANSMISSION 

YEAR FRONT 4WD MANUAL LOCK 

2007 .0 100.0 .0 100.0 

Table K-32 Characteristics of 1975 to 2007 Hybrid 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 

2005 11 .003 37.6 28.8 26.9 27.7 4000 140 135 11.7 112 .964 .0337 55.4 

2006 101 .028 35.3 27.3 25.2 26.1 4394 189 192 8.2 127 1.016 .0436 57.4 

2007 99 .023 35.2 27.0 25.3 26.0 4341 186 191 8.4 127 1.022 .0438 56.5 

Percent of Hybrid SUVs: 

MODEL DRIVETRAIN TRANSMISSION 

YEAR FRONT 4WD MANUAL LOCK 

2005 39.3 60.7 .0 .0 

2006 28.3 71.7 .0 .0 

2007 39.0 61.0 .0 5.9 

Table K-33 Characteristics of 1975 to 2007 Port 2 Valve Fixed Timing Pickup Trucks 

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 

1999 2349 .923 19.7 14.0 18.5 16.1 4565 275 208 10.9 130 .763 .0453 36.7 

2000 2280 .873 20.3 14.4 18.9 16.5 4391 262 205 10.8 130 .786 .0462 36.3 

2001 2197 .872 19.3 13.6 18.0 15.7 4642 279 221 10.5 133 .795 .0473 36.5 

2002 1958 .822 19.0 13.4 17.6 15.4 4832 287 236 10.3 136 .822 .0487 37.2 

2003 2116 .855 19.6 13.7 17.9 15.8 4749 275 230 10.5 134 .834 .0479 37.5 

2004 1695 .676 19.3 13.5 17.6 15.5 4971 291 253 10.0 139 .864 .0507 38.5 

2005 1360 .591 19.3 13.3 17.8 15.5 5053 294 260 9.9 140 .879 .0514 39.2 

2006 1054 .497 19.8 13.7 18.2 15.9 5007 293 258 9.9 140 .877 .0515 39.9 

2007 1085 .534 19.9 13.7 18.4 16.0 5174 300 271 9.8 142 .899 .0523 41.5 

Percent of Port 2 Valve Fixed Timing Pickup Trucks: 

MODEL DRIVETRAIN TRANSMISSION 

YEAR FRONT 4WD MANUAL LOCK 

1999 .0 45.7 15.1 84.9 

2000 .0 38.1 14.8 85.2 

2001 .0 39.4 9.5 90.5 

2002 .0 44.7 6.1 93.9 

2003 .0 40.4 7.8 92.2 

2004 .0 44.6 5.1 94.9 

2005 .0 44.5 3.5 96.5 

2006 .0 43.0 3.7 95.2 

2007 .0 45.1 4.3 95.7 

EPA420-R-07-008 K-17 Appendix K 
Table K-34 Characteristics of 1975 to 2007 Port 3 Valve Fixed Timing Pickup Trucks 

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 

2007 17 .008 19.3 12.9 18.9 15.8 5000 280 292 8.8 150 1.043 .0584 39.5 

Percent of Port 3 Valve Fixed Timing Pickup Trucks: 

MODEL DRIVETRAIN TRANSMISSION 

YEAR FRONT 4WD MANUAL LOCK 

2007 .0 46.1 .0 100.0 

Table K-35 Characteristics of 1975 to 2007 Port 4 Valve Fixed Timing Pickup Trucks 

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 

1999 196 .077 23.6 17.3 20.8 19.0 3544 170 159 10.8 125 .935 .0449 33.7 

2000 332 .127 21.6 15.8 19.1 17.4 3993 204 186 10.6 128 .918 .0462 34.7 

2001 322 .128 22.2 16.2 19.5 17.8 3932 196 180 10.8 127 .928 .0455 35.1 

2002 423 .178 21.8 15.7 19.2 17.5 4031 200 181 11.0 126 .912 .0445 35.4 

2003 358 .145 22.4 15.9 19.7 17.9 4005 200 182 10.8 127 .926 .0452 36.0 

2004 339 .135 21.6 15.3 19.1 17.2 4147 208 188 10.9 128 .919 .0451 35.8 

2005 40 .017 27.5 19.0 24.2 21.7 3696 144 151 11.7 120 1.046 .0408 40.1 

2006 28 .013 28.2 19.3 25.1 22.2 3581 142 150 11.5 121 1.052 .0417 39.9 

2007 1 .001 28.6 19.7 25.0 22.4 3500 140 143 11.6 119 1.021 .0409 39.4 

Percent of Port 4 Valve Fixed Timing Pickup Trucks: 

MODEL DRIVETRAIN TRANSMISSION 

YEAR FRONT 4WD MANUAL LOCK 

1999 .0 40.6 46.4 41.4 

2000 .0 40.2 29.2 64.6 

2001 .0 33.6 28.9 64.4 

2002 .0 31.5 25.3 69.8 

2003 .0 33.9 25.4 68.5 

2004 .0 33.8 23.1 70.0 

2005 .0 20.7 40.8 59.2 

2006 .0 18.7 45.3 54.7 

2007 .0 .0 52.4 47.6 

Table K-36 Characteristics of 1975 to 2007 Port 2 Valve Variable Timing Pickup Trucks 

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 

2007 78 .038 22.3 15.1 21.0 17.9 4184 223 191 10.7 129 .858 .0459 37.5 

Percent of Port 2 Valve Variable Timing Pickup Trucks: 

MODEL DRIVETRAIN TRANSMISSION 

YEAR FRONT 4WD MANUAL LOCK 

2007 .0 40.8 .0 100.0 

EPA420-R-07-008 K-18 Appendix K 
Table K-37 Characteristics of 1975 to 2007 Port 3 Valve Variable Timing Pickup Trucks 

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 

2004 358 .143 18.1 12.6 16.7 14.6 5833 330 300 9.7 144 .909 .0515 42.7 

2005 322 .140 18.2 12.6 16.6 14.6 5835 330 300 9.7 144 .909 .0515 42.7 

2006 321 .151 18.2 12.6 16.7 14.7 5804 330 300 9.7 144 .909 .0518 42.6 

2007 277 .136 18.3 12.7 16.8 14.8 5777 330 300 9.6 145 .909 .0521 42.7 

Percent of Port 3 Valve Variable Timing Pickup Trucks: 

MODEL DRIVETRAIN TRANSMISSION 

YEAR FRONT 4WD MANUAL LOCK 

2004 .0 69.0 .0 100.0 

2005 .0 67.4 .0 100.0 

2006 .0 63.6 .0 100.0 

2007 .0 58.3 .0 100.0 

Table K-38 Characteristics of 1975 to 2007 Port 4 Valve Variable Timing Pickup Trucks 

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 

2004 115 .046 24.0 16.5 22.1 19.3 4020 204 207 9.7 136 1.017 .0517 38.7 

2005 577 .251 21.5 14.9 19.5 17.2 4450 244 243 9.4 142 1.002 .0545 38.3 

2006 714 .337 21.6 14.9 19.5 17.3 4458 239 238 9.5 140 1.004 .0532 38.4 

2007 574 .282 21.4 14.8 19.4 17.1 4657 253 257 9.4 143 1.018 .0546 39.8 

Percent of Port 4 Valve Variable Timing Pickup Trucks: 

MODEL DRIVETRAIN TRANSMISSION 

YEAR FRONT 4WD MANUAL LOCK 

2004 .0 38.0 8.5 91.5 

2005 .0 42.2 11.7 88.3 

2006 .0 44.1 10.6 89.4 

2007 .0 44.5 16.1 83.9 

Table K-39 Characteristics of 1975 to 2007 Diesel 2 Valve Fixed Timing Pickup Trucks 

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 

1999 0 .000 18.9 13.5 17.7 15.5 6000 395 180 15.0 113 .456 .0300 46.4 

Percent of Diesel 2 Valve Fixed Timing Pickup Trucks: 

MODEL DRIVETRAIN TRANSMISSION 

YEAR FRONT 4WD MANUAL LOCK 

1999 .0 100.0 .0 100.0 

EPA420-R-07-008 K-19 Appendix K 
Table K-40 Characteristics of 1975 to 2007 Hybrid Pickup Trucks 

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 

2004 0 .000 21.2 15.4 17.9 16.7 5318 325 295 9.1 148 .908 .0556 44.4 

2005 1 .000 21.2 15.3 17.9 16.7 5151 325 295 6.5 149 .908 .0574 43.0 

2006 3 .001 21.3 15.2 18.4 16.9 5346 325 295 6.8 147 .908 .0553 45.0 

2007 1 .001 21.5 15.3 18.5 17.0 5277 325 295 6.9 148 .908 .0560 44.8 

Percent of Hybrid Pickup Trucks: 

MODEL DRIVETRAIN TRANSMISSION 

YEAR FRONT 4WD MANUAL LOCK 

2004 .0 63.7 .0 100.0 

2005 .0 30.2 .0 100.0 

2006 .0 69.3 .0 100.0 

2007 .0 55.4 .0 100.0 

EPA420-R-07-008 K-20 Appendix K