Fuel tank: 8 of 8 variants rated.
Mazda CX-7 2.3 DISI Turbo GT-L tops the Mazda CX-7 ranking by Fuel tank, at 69 L (18.2 gal US).
Across 8 ranked variants, Fuel tank spans from 69 L (18.2 gal US) to 69 L (18.2 gal US).
| # | Variant | Year | Body | Fuel | Fuel tank |
|---|---|---|---|---|---|
| 1 | Mazda CX-7 2.3 DISI Turbo GT-L | 2009 | SUV | Petrol | 69 L (18.2 gal US) |
| 2 | Mazda CX-7 2.2 CiTD TS+ | 2009 | SUV | Diesel | 69 L (18.2 gal US) |
| 3 | Mazda CX-7 2.2 CiTD Business | 2009 | SUV | Diesel | 69 L (18.2 gal US) |
| 4 | Mazda CX-7 2.2 CiTD GT-L | 2009 | SUV | Diesel | 69 L (18.2 gal US) |
| 5 | Mazda CX-7 2.3 DISI Turbo TS | 2008 | SUV | Petrol | 69 L (18.2 gal US) |
| 6 | Mazda CX-7 2.3 DISI Turbo GT-L | 2008 | SUV | Petrol | 69 L (18.2 gal US) |
| 7 | Mazda CX-7 2.3 DISI Turbo Touring | 2007 | SUV | Petrol | 69 L (18.2 gal US) |
| 8 | Mazda CX-7 2.3 DISI Turbo Executive | 2007 | SUV | Petrol | 69 L (18.2 gal US) |