List of May 2008 UK fuel economy ratings (E–M) List of May 2008 UK fuel economy ratings (E–M) List of May 2008 UK fuel economy ratings (E–M)

| Manufacturer | Transmission | Engine_Capacity | Fuel_Type | L_100km_Urban_Cold | L_100km_Extra_Urban | L_100km_Combined | mpg_UK_Urban_Cold | mpg_UK_Extra_Urban | mpg_UK_Combined | mpg_US_Urban | mpg_US_Extra_Urban | mpg_US_Combined | CO_2_g_km | Green_Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fiat | M5 | 1368 | Petrol | 9.4 | 6.5 | 7.6 | 30.1 | 43.5 | 37.2 | 25.1 | 36.2 | 31.0 | 178 | E |
| Fiat | M5 | 1248 | Diesel | 6.7 | 4.8 | 5.5 | 42.2 | 58.9 | 51.4 | 35.1 | 49.0 | 42.8 | 145 | C |
| Fiat | M5 | 1248 | Diesel | 6.3 | 4.5 | 5.2 | 44.8 | 62.8 | 54.3 | 37.3 | 52.3 | 45.2 | 137 | C |
| Fiat | M5 | 1248 | Diesel | 6.8 | 4.9 | 5.6 | 41.5 | 57.6 | 50.4 | 34.6 | 48.0 | 42.0 | 148 | C |
| Fiat | M5 | 1910 | Diesel | 7.5 | 4.8 | 5.8 | 37.7 | 58.9 | 48.7 | 31.4 | 49.0 | 40.6 | 153 | D |
| Fiat | M5 | 1910 | Diesel | 7.5 | 5.2 | 6.1 | 37.7 | 54.3 | 46.3 | 31.4 | 45.2 | 38.6 | 160 | D |
| Fiat | M5 | 1910 | Diesel | 7.7 | 5.3 | 6.2 | 36.7 | 53.3 | 45.6 | 30.6 | 44.4 | 38.0 | 163 | D |