What are the CO2 emissions of a Citroen C4 / 1.6 / HDI?

Official EU monitoring figures for the Citroen C4 / 1.6 / HDI are listed by year and fuel type on this page.

How many Citroen C4 / 1.6 / HDI are registered in the EU?

The EEA monitoring database records 1,681 new Citroen C4 / 1.6 / HDI 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 C4 / 1.6 / HDI: CO2 & EU registrations

1,681 new registrations on record. Official data reported by EU member states.

By year and fuel type

Fleet averages across all Citroen C4 / 1.6 / HDI 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
2018	Diesel	14	-	95 g/km	-	1,315	81
2017	Diesel	60	-	95.5 g/km	-	1,310	80
2016	Diesel	75	-	-	-	1,302	78
2015	Diesel	128	-	-	-	1,294	76
2014	Diesel	449	-	-	-	1,280	80
2013	Diesel	519	-	-	-	1,287	81
2012	Diesel	264	-	-	-	1,323	77
2011	Diesel	172	-	-	-	1,313	-

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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.