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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Citroen | New C5 | M5 | 1997 | Petrol | 12.1 | 6.4 | 8.5 | 23.3 | 44.1 | 33.2 | 19.4 | 36.7 | 27.6 | 200 | F |
| Citroen | New C5 | A4 | 1997 | Petrol | 12.8 | 6.8 | 9.0 | 22.1 | 41.5 | 31.4 | 18.4 | 34.6 | 26.1 | 214 | F |
| Citroen | New C5 | M5 | 1560 | Diesel | 7.3 | 4.7 | 5.6 | 38.7 | 60.1 | 50.4 | 32.2 | 50.0 | 42.0 | 149 | C |
| Citroen | New C5 | M5 | 1560 | Diesel | 7.4 | 4.5 | 5.7 | 38.2 | 62.8 | 49.5 | 31.8 | 52.3 | 41.2 | 150 | C |
| Citroen | New C5 | M6 | 1997 | Diesel | 7.9 | 4.9 | 6.0 | 35.8 | 57.6 | 47.1 | 29.8 | 48.0 | 39.2 | 157 | D |
| Citroen | New C5 | A6 | 1997 | Diesel | 9.9 | 5.5 | 7.1 | 28.5 | 51.4 | 39.8 | 23.7 | 42.8 | 33.1 | 189 | F |