2021 Mercedes-Benz G-Class
The 2021 Mercedes-Benz G-Class is listed in 2 versions in the EPA fuel economy database, with a 4.0 L 8-cyl turbo powertrain. Combined fuel economy ranges from 14 to 18 MPG (best: 13.1 L/100 km).
Model year2021
Versions2
ClassStandard Sport Utility Vehicle 4WD
Drive4-Wheel Drive
Engines, transmissions & fuel economy
| Version | Powertrain | Transmission | Drive | Fuel | MPG city / hwy / comb | L/100 km (comb) | CO2 g/mi | Class |
|---|---|---|---|---|---|---|---|---|
| AMG G63 | 4.0 L 8-cyl turbo | Automatic 9-spd | 4-Wheel Drive | Premium | 13 / 16 / 14 | 16.8 | 637 | Standard Sport Utility Vehicle 4WD |
| G550 | 4.0 L 8-cyl turbo | Automatic 9-spd | 4-Wheel Drive | Premium | 17 / 19 / 18 | 13.1 | 494 | Standard Sport Utility Vehicle 4WD |
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 2021 Mercedes-Benz G-Class.