Mercedes-benz ยท EU monitoring data
Mercedes-benz E 400 E 4matic: CO2 & EU registrations
1,143 new registrations on record, fleet-average CO2 from 24.5 g/km (WLTP, 2025). Official data reported by EU member states.
By year and fuel type
Fleet averages across all Mercedes-benz E 400 E 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 | Petrol | 18 | 130.2 g/km | - | 5.8 l/100km | 2,278 | - |
| 2025 | Petrol/electric (hybrid) | 164 | 24.5 g/km | - | 1 l/100km | 2,245 | 185 |
| 2024 | Petrol/electric (hybrid) | 779 | 15.6 g/km | - | 0.7 l/100km | 2,258 | 185 |
| 2023 | Petrol/electric (hybrid) | 182 | 15.5 g/km | - | 0.7 l/100km | 2,265 | 185 |
Frequently Asked Questions
What are the CO2 emissions of a Mercedes-benz E 400 E 4matic?
Official EU monitoring data for 2025 registrations shows fleet-average CO2 from 24.5 g/km (WLTP) for the Mercedes-benz E 400 E 4matic, varying by fuel type and configuration; the table on this page lists every year and fuel type.
How many Mercedes-benz E 400 E 4matic are registered in the EU?
The EEA monitoring database records 1,143 new Mercedes-benz E 400 E 4matic registrations in Europe between 2010 and 2025. These are new-car registrations reported by member states, not the number currently on the road.
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.