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 | M6 | 1997 | Diesel | 8.0 | 5.0 | 6.1 | 35.3 | 56.5 | 46.3 | 29.4 | 47.0 | 38.6 | 160 | D |
| Citroen | New C5 | A6 | 1997 | Diesel | 10.0 | 5.6 | 7.2 | 28.2 | 50.4 | 39.2 | 23.5 | 42.0 | 32.6 | 191 | F |
| Citroen | New C5 | M6 | 2179 | Diesel | 8.8 | 5.2 | 6.5 | 32.1 | 54.3 | 43.5 | 26.7 | 45.2 | 36.2 | 172 | E |
| Citroen | New C5 | M6 | 2179 | Diesel | 8.9 | 5.3 | 6.6 | 31.7 | 53.3 | 42.8 | 26.4 | 44.4 | 35.6 | 175 | E |
| Citroen | New C5 | A6 | 2720 | Diesel | 11.8 | 6.4 | 8.4 | 23.9 | 44.1 | 33.6 | 19.9 | 36.7 | 28.0 | 223 | F |
| Citroen | New C5 | A6 | 2720 | Diesel | 11.9 | 6.5 | 8.5 | 23.7 | 43.4 | 33.2 | 19.7 | 36.1 | 27.6 | 225 | F |