Fuel tank: 8 of 8 variants rated.
Mazda Xedos 9 2.5 V6 tops the Mazda Xedos 9 ranking by Fuel tank, at 68 L (18.0 gal US).
Across 8 ranked variants, Fuel tank spans from 68 L (18.0 gal US) to 68 L (18.0 gal US).
| # | Variant | Year | Body | Fuel | Fuel tank |
|---|---|---|---|---|---|
| 1 | Mazda Xedos 9 2.5 V6 | 2001 | Sedan | Petrol | 68 L (18.0 gal US) |
| 2 | Mazda Xedos 9 2.0i V6 | 1998 | Sedan | Petrol | 68 L (18.0 gal US) |
| 3 | Mazda Xedos 9 2.5i V6+1 | 1998 | Sedan | Petrol | 68 L (18.0 gal US) |
| 4 | Mazda Xedos 9 2.3i V6 Miller | 1998 | Sedan | Petrol | 68 L (18.0 gal US) |
| 5 | Mazda Xedos 9 2.3i V6 Miller | 1995 | Sedan | Petrol | 68 L (18.0 gal US) |
| 6 | Mazda Xedos 9 2.0i V6 | 1993 | Sedan | Petrol | 68 L (18.0 gal US) |
| 7 | Mazda Xedos 9 2.5i V6+1 | 1993 | Sedan | Petrol | 68 L (18.0 gal US) |
| 8 | Mazda Xedos 9 2.5i V6 4WS+1 | 1993 | Sedan | Petrol | 68 L (18.0 gal US) |