What are the CO2 emissions of a Citroen C 4?

Official EU monitoring data for 2024 registrations shows fleet-average CO2 from 122.2 g/km (WLTP) for the Citroen C 4, varying by fuel type and configuration; the table on this page lists every year and fuel type.

How many Citroen C 4 are registered in the EU?

The EEA monitoring database records 457 new Citroen C 4 registrations in Europe between 2010 and 2025. These are new-car registrations reported by member states, not the number currently on the road.

Citroen · EU monitoring data

Citroen C 4: CO2 & EU registrations

457 new registrations on record, fleet-average CO2 from 122.2 g/km (WLTP, 2024). Official data reported by EU member states.

By year and fuel type

Fleet averages across all Citroen C 4 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
2024	Petrol	22	122.2 g/km	-	5.4 l/100km	1,323	96
2022	Petrol	13	121.2 g/km	-	5.4 l/100km	1,322	96
2021	Petrol	21	124.7 g/km	-	5.5 l/100km	1,334	96
2015	Diesel	6	-	-	-	1,280	73
2014	Diesel	10	-	-	-	1,269	84
2014	Petrol	23	-	-	-	1,283	85
2013	Petrol	13	-	-	-	1,374	-
2012	Diesel	20	-	-	-	1,415	-
2012	Petrol	11	-	-	-	1,337	-
2011	Diesel	115	-	-	-	1,411	-
2011	Petrol	57	-	-	-	1,351	-
2010		146	-	-	-	1,331	-

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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.