Mercedes-Benz G-Class: real-world fuel consumption
Fuel meter readings from 11,543 Mercedes-Benz G-Class cars reported in 2024, split by engine.
Excluding plug-in hybrids, the average is 15.9 L/100 km on the road against 14.2 officially (12% above official).
Lowest real-world consumption: Diesel hybrid · 270 kW (367 hp) at 11.2 L/100 km.
Every engine: official vs real
| Engine | cars | Official (WLTP) | Real world | Gap |
|---|---|---|---|---|
| Petrol · 430 kW (585 hp) | 6,375 | 16.4 | 18.4 | +12% |
| Petrol · 310 kW (421 hp) | 1,717 | 14.9 | 16.9 | +13% |
| Diesel · 243 kW (330 hp) | 2,678 | 11.0 | 12.3 | +12% |
| Diesel · 210 kW (286 hp) | 428 | 10.9 | 12.0 | +10% |
| Hybrid · 430 kW (585 hp) | 206 | 14.8 | 19.2 | +29% |
| Diesel hybrid · 270 kW (367 hp) | 120 | 9.0 | 11.2 | +24% |
Engines with fewer than 100 cars in the data are not shown. Hybrid includes mild hybrids (48 V) as registered by the manufacturer.
By reporting year
| cars | Real world | |
|---|---|---|
| 2021 | 980 | 17.7 |
| 2022 | 4,716 | 15.8 |
| 2023 | 7,543 | 15.8 |
| 2024 | 11,543 | 15.9 |
The same cars are reported again each year with their lifetime totals, so years are not added together.
Models: Mercedes-Benz
- Mercedes-Benz GLC-Class 7.9 L/100 km · +18%
- Mercedes-Benz C-Class 6.7 L/100 km · +21%
- Mercedes-Benz A-Class 6.5 L/100 km · +15%
- Mercedes-Benz GLA-Class 6.9 L/100 km · +15%
- Mercedes-Benz GLE-Class 10.6 L/100 km · +23%
- Mercedes-Benz E-Class 7.2 L/100 km · +17%
- Mercedes-Benz CLA-Class 6.8 L/100 km · +15%
- Mercedes-Benz GLB-Class 7.0 L/100 km · +14%
- Mercedes-Benz B-Class 6.2 L/100 km · +12%
- Mercedes-Benz V-Class 9.0 L/100 km · +14%
- Mercedes-Benz S-Class 9.8 L/100 km · +23%
- Mercedes-Benz Vito 8.7 L/100 km · +18%
Source: European Environment Agency, real-world CO₂ emissions from cars, 2024 data (CC BY 4.0), based on on-board fuel consumption meters (Regulation (EU) 2019/631, Article 12). Grouping by model and engine, averages and percentiles by RealFuelConsumption. Not affiliated with the EEA or the manufacturer.