CO₂ emissions: 5 of 9 variants rated.
Mazda Xedos 9 2.5 V6 tops the Mazda Xedos 9 ranking by CO₂ emissions, at 258 g/km.
Across 5 ranked variants, CO₂ emissions spans from 215 g/km to 258 g/km.
| # | Variant | Year | Body | Fuel | CO₂ emissions |
|---|---|---|---|---|---|
| 1 | Mazda Xedos 9 2.5 V6 | 2001 | Sedan | Petrol | 258 g/km |
| 2 | Mazda Xedos 9 2.5i V6 | 1998 | Sedan | Petrol | 241 g/km |
| 3 | Mazda Xedos 9 2.3i V6 Miller | 1998 | Sedan | Petrol | 239 g/km |
| 4 | Mazda Xedos 9 2.5i V6 | 1998 | Sedan | Petrol | 236 g/km |
| 5 | Mazda Xedos 9 2.0i V6 | 1998 | Sedan | Petrol | 215 g/km |