List of May 2008 UK fuel economy ratings (A–D) List of May 2008 UK fuel economy ratings (A–D) List of May 2008 UK fuel economy ratings (A–D)

| Manufacturer | Model | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BMW | 3 Series E90/E91/E92/E93 | M6 | 2996 | Petrol | 9.9 | 5.6 | 7.2 | 28.5 | 50.4 | 39.2 | 23.7 | 42.0 | 32.6 | 173 | E |
| BMW | 3 Series E90/E91/E92/E93 | A6 | 2996 | Petrol | 9.9 | 5.6 | 7.2 | 28.5 | 50.4 | 39.2 | 23.7 | 42.0 | 32.6 | 173 | E |
| BMW | 3 Series E90/E91/E92/E93 | M6 | 2993 | Diesel | 8.2 | 4.9 | 6.1 | 34.4 | 57.6 | 46.3 | 28.6 | 48.0 | 38.6 | 160 | D |
| BMW | 3 Series E90/E91/E92/E93 | A6 | 2993 | Diesel | 9.0 | 5.2 | 6.6 | 31.4 | 54.3 | 42.8 | 26.1 | 45.2 | 35.6 | 175 | E |
| BMW | 3 Series E90/E91/E92/E93 | M6 | 2979 | Petrol | 13.2 | 6.7 | 9.1 | 21.4 | 42.2 | 31.0 | 17.8 | 35.1 | 25.8 | 218 | F |
| BMW | 3 Series E90/E91/E92/E93 | A6 | 2979 | Petrol | 13.1 | 6.9 | 9.2 | 21.6 | 40.9 | 30.7 | 18.0 | 34.1 | 25.6 | 221 | F |