2018 Infiniti Q50
The 2018 Infiniti Q50 is listed in 8 versions in the EPA fuel economy database, with 2.0 L 4-cyl turbo, 3.0 L 6-cyl turbo and 3.5 L 6-cyl hybrid powertrains. Combined fuel economy ranges from 22 to 29 MPG (best: 8.1 L/100 km).
Model year2018
Versions8
ClassCompact Cars, Midsize Cars
DriveAll-Wheel Drive, Rear-Wheel Drive
Engines, transmissions & fuel economy
| Version | Powertrain | Transmission | Drive | Fuel | MPG city / hwy / comb | L/100 km (comb) | CO2 g/mi | Class |
|---|---|---|---|---|---|---|---|---|
| Q50 | 2.0 L 4-cyl turbo | Automatic (S7) | Rear-Wheel Drive | Premium | 23 / 30 / 25 | 9.4 | 349 | Midsize Cars |
| Q50 | 3.0 L 6-cyl turbo | Automatic (S7) | Rear-Wheel Drive | Premium | 20 / 29 / 23 | 10.2 | 387 | Midsize Cars |
| Q50 AWD | 2.0 L 4-cyl turbo | Automatic (S7) | All-Wheel Drive | Premium | 22 / 28 / 24 | 9.8 | 368 | Midsize Cars |
| Q50 AWD | 3.0 L 6-cyl turbo | Automatic (S7) | All-Wheel Drive | Premium | 19 / 27 / 22 | 10.7 | 408 | Midsize Cars |
| Q50 Hybrid | 3.5 L 6-cyl hybrid | Automatic (S7) | Rear-Wheel Drive | Premium | 27 / 32 / 29 | 8.1 | 308 | Compact Cars |
| Q50 Hybrid AWD | 3.5 L 6-cyl hybrid | Automatic (S7) | All-Wheel Drive | Premium | 26 / 30 / 28 | 8.4 | 321 | Compact Cars |
| Q50 Red Sport | 3.0 L 6-cyl turbo | Automatic (S7) | Rear-Wheel Drive | Premium | 20 / 26 / 22 | 10.7 | 404 | Midsize Cars |
| Q50 Red Sport AWD | 3.0 L 6-cyl turbo | Automatic (S7) | All-Wheel Drive | Premium | 19 / 26 / 22 | 10.7 | 405 | Midsize Cars |
Figures are EPA estimates for the U.S. market (U.S. gallons). Your mileage will vary. Transmissions: (S6) = 6-speed with manual select mode, (AV) = continuously variable, (AM) = automated manual.
Safety recalls
Check the NHTSA recall database for the 2018 Infiniti Q50.