2023 Mercedes-Benz G-Class vs 2023 Mercedes-Benz GLB-Class
Published figures side by side. Rows where our sources have no value for a vehicle read “Not available”. Configurations differ within a model year, so ranges are shown where they apply.
| Specification | 2023 Mercedes-Benz G-Class | 2023 Mercedes-Benz GLB-Class |
|---|---|---|
| Engine | ||
| Engine | Varies by configuration: 4.0L 8-cylinder turbocharged (SIDI), 4.0L 8-cylinder turbocharged | 2.0L 4-cylinder turbocharged (SIDI) |
| Displacement | 4.0 L | 2.0 L |
| Cylinders | 8 | 4 |
| Aspiration | Turbocharged | Turbocharged |
| Fuel type | Gasoline | Gasoline |
| Transmission and drivetrain | ||
| Transmission | Automatic | Automatic |
| Gears | 9 | 8 |
| Drivetrain | 4WD | Varies by configuration: AWD, FWD |
| Fuel economy and range | ||
| Combined | 14 mpg (16.8 L/100 km) to 11 mpg (21.4 L/100 km) | 27 mpg (8.7 L/100 km) to 23 mpg (10.2 L/100 km) |
| City | 13 mpg (18.1 L/100 km) to 10 mpg (23.5 L/100 km) | 24 mpg (9.8 L/100 km) to 21 mpg (11.2 L/100 km) |
| Highway | 16 mpg (14.7 L/100 km) to 12 mpg (19.6 L/100 km) | 32 mpg (7.4 L/100 km) to 27 mpg (8.7 L/100 km) |