Mercedes-benz ยท EU monitoring data
Mercedes-benz GLC 450 D 4matic: CO2 & EU registrations
4,487 new registrations on record, fleet-average CO2 from 173 g/km (WLTP, 2025). Official data reported by EU member states.
By year and fuel type
Fleet averages across all Mercedes-benz GLC 450 D 4matic registrations of that year and fuel. CO2 is WLTP where available (NEDC shown for older years). Consumption is l/100km for combustion, Wh/km for electric.
| Year | Fuel | Registrations | CO2 WLTP | CO2 NEDC | Consumption | Mass kg | Power kW |
|---|---|---|---|---|---|---|---|
| 2025 | Diesel | 2,488 | 173.1 g/km | - | 6.6 l/100km | 2,072 | 270 |
| 2025 | Diesel/electric (hybrid) | 8 | 173 g/km | - | 6.6 l/100km | 2,079 | 270 |
| 2024 | Diesel | 1,930 | 173.6 g/km | - | 6.6 l/100km | 2,076 | 270 |
| 2023 | Diesel | 61 | 246.3 g/km | - | 6.7 l/100km | 2,084 | 270 |
Source: European Environment Agency, CO2 emissions from new passenger cars (Regulation (EU) 2019/631 monitoring), CC-BY 4.0, attribution EEA / DG CLIMA. Figures are fleet averages of new registrations, not per-vehicle values. Details on About & Data Sources.