Fuel tank: 35 of 35 variants rated.
Infiniti Q50 2.2d Business Executive tops the Infiniti Q50 ranking by Fuel tank, at 74 L (19.5 gal US).
Across 35 ranked variants, Fuel tank spans from 70 L (18.5 gal US) to 74 L (19.5 gal US).
| # | Variant | Year | Body | Fuel | Fuel tank |
|---|---|---|---|---|---|
| 1 | Infiniti Q50 2.2d Business Executive+1 | 2018 | Sedan | Diesel | 74 L (19.5 gal US) |
| 2 | Infiniti Q50 3.0T Sport | 2016 | Sedan | Petrol | 74 L (19.5 gal US) |
| 3 | Infiniti Q50 3.0T Sport Tech | 2016 | Sedan | Petrol | 74 L (19.5 gal US) |
| 4 | Infiniti Q50 2.0T Premium Tech | 2015 | Sedan | Petrol | 74 L (19.5 gal US) |
| 5 | Infiniti Q50 2.0T Business Premium+ | 2015 | Sedan | Petrol | 74 L (19.5 gal US) |
| 6 | Infiniti Q50 2.0T Sport Tech | 2015 | Sedan | Petrol | 74 L (19.5 gal US) |
| 7 | Infiniti Q50 2.0T Performance+ | 2015 | Sedan | Petrol | 74 L (19.5 gal US) |
| 8 | Infiniti Q50 2.2d Premium Tech+1 | 2015 | Sedan | Diesel | 74 L (19.5 gal US) |
| 9 | Infiniti Q50 2.2d Business Premium++1 | 2015 | Sedan | Diesel | 74 L (19.5 gal US) |
| 10 | Infiniti Q50 2.2d Sport Tech+1 | 2015 | Sedan | Diesel | 74 L (19.5 gal US) |
| 11 | Infiniti Q50 2.2d Performance++1 | 2015 | Sedan | Diesel | 74 L (19.5 gal US) |
| 12 | Infiniti Q50 2.0T Premium | 2014 | Sedan | Petrol | 74 L (19.5 gal US) |
| 13 | Infiniti Q50 2.0T Business Premium | 2014 | Sedan | Petrol | 74 L (19.5 gal US) |
| 14 | Infiniti Q50 2.0T Sport | 2014 | Sedan | Petrol | 74 L (19.5 gal US) |
| 15 | Infiniti Q50 2.0T Performance | 2014 | Sedan | Petrol | 74 L (19.5 gal US) |
| 16 | Infiniti Q50 2.2d Welcome Edition+1 | 2014 | Sedan | Diesel | 74 L (19.5 gal US) |
| 17 | Infiniti Q50 2.2d Business+1 | 2014 | Sedan | Diesel | 74 L (19.5 gal US) |
| 18 | Infiniti Q50 2.2d Business Premium+1 | 2014 | Sedan | Diesel | 74 L (19.5 gal US) |
| 19 | Infiniti Q50 2.2d Performance+1 | 2014 | Sedan | Diesel | 74 L (19.5 gal US) |
| 20 | Infiniti Q50 2.2d+1 | 2013 | Sedan | Diesel | 74 L (19.5 gal US) |
| 21 | Infiniti Q50 2.2d Premium+1 | 2013 | Sedan | Diesel | 74 L (19.5 gal US) |
| 22 | Infiniti Q50 2.2d Sport+1 | 2013 | Sedan | Diesel | 74 L (19.5 gal US) |
| 23 | Infiniti Q50 Hybrid Luxe | 2019 | Sedan | Petrol | 70 L (18.5 gal US) |
| 24 | Infiniti Q50 S Hybrid Premium | 2018 | Sedan | Petrol | 70 L (18.5 gal US) |
| 25 | Infiniti Q50 S Hybrid Business Executive | 2018 | Sedan | Petrol | 70 L (18.5 gal US) |
| 26 | Infiniti Q50 S Hybrid AWD Premium | 2018 | Sedan | Petrol | 70 L (18.5 gal US) |
| 27 | Infiniti Q50 S Hybrid Business Premium | 2016 | Sedan | Petrol | 70 L (18.5 gal US) |
| 28 | Infiniti Q50 S Hybrid Sport Tech | 2015 | Sedan | Petrol | 70 L (18.5 gal US) |
| 29 | Infiniti Q50 S Hybrid Performance+ | 2015 | Sedan | Petrol | 70 L (18.5 gal US) |
| 30 | Infiniti Q50 S Hybrid AWD Sport Tech | 2015 | Sedan | Petrol | 70 L (18.5 gal US) |
| 31 | Infiniti Q50 S Hybrid AWD Performance+ | 2015 | Sedan | Petrol | 70 L (18.5 gal US) |
| 32 | Infiniti Q50 S Hybrid Performance | 2014 | Sedan | Petrol | 70 L (18.5 gal US) |
| 33 | Infiniti Q50 S Hybrid AWD Performance | 2014 | Sedan | Petrol | 70 L (18.5 gal US) |
| 34 | Infiniti Q50 S Hybrid Sport | 2013 | Sedan | Petrol | 70 L (18.5 gal US) |
| 35 | Infiniti Q50 S Hybrid AWD Sport | 2013 | Sedan | Petrol | 70 L (18.5 gal US) |