What are the CO2 emissions of a Mercedes-benz GLC 250d 4matic?

Official EU monitoring data for 2019 registrations shows fleet-average CO2 from 188.8 g/km (WLTP) for the Mercedes-benz GLC 250d 4matic, varying by fuel type and configuration; the table on this page lists every year and fuel type.

How many Mercedes-benz GLC 250d 4matic are registered in the EU?

The EEA monitoring database records 6,728 new Mercedes-benz GLC 250d 4matic registrations in Europe between 2010 and 2025. These are new-car registrations reported by member states, not the number currently on the road.

Mercedes-benz · EU monitoring data

Mercedes-benz GLC 250d 4matic: CO2 & EU registrations

6,728 new registrations on record, fleet-average CO2 from 188.8 g/km (WLTP, 2019). Official data reported by EU member states.

By year and fuel type

Fleet averages across all Mercedes-benz GLC 250d 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
2019	Diesel	744	188.8 g/km	163.2 g/km	-	1,866	150
2018	Diesel	2,531	188.7 g/km	146 g/km	-	1,854	150
2017	Diesel	2,045	-	135.5 g/km	-	1,845	150
2016	Diesel	998	-	-	-	1,845	150
2015	Diesel	405	-	-	-	1,845	150
2015	Petrol	5	-	-	-	1,841	152

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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.