What are the CO2 emissions of a Audi Audi A6 Limousine?

Official EU monitoring data for 2025 registrations shows fleet-average CO2 from 139.2 g/km (WLTP) for the Audi Audi A6 Limousine, varying by fuel type and configuration; the table on this page lists every year and fuel type.

How many Audi Audi A6 Limousine are registered in the EU?

The EEA monitoring database records 1,430 new Audi Audi A6 Limousine registrations in Europe between 2010 and 2025. These are new-car registrations reported by member states, not the number currently on the road.

Audi · EU monitoring data

Audi Audi A6 Limousine: CO2 & EU registrations

1,430 new registrations on record, fleet-average CO2 from 139.2 g/km (WLTP, 2025). Official data reported by EU member states.

By year and fuel type

Fleet averages across all Audi Audi A6 Limousine 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	941	139.2 g/km	-	5.4 l/100km	2,034	150
2025	Diesel/electric (hybrid)	14	141.6 g/km	-	5.4 l/100km	2,055	150
2025	Petrol	457	165.2 g/km	-	7 l/100km	1,984	234
2012	Diesel	18	-	-	-	1,657	130

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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.