What are the CO2 emissions of a Audi A4 Avant G-tron?

Official EU monitoring data for 2023 registrations shows fleet-average CO2 from 124.9 g/km (WLTP) for the Audi A4 Avant G-tron, varying by fuel type and configuration; the table on this page lists every year and fuel type.

How many Audi A4 Avant G-tron are registered in the EU?

The EEA monitoring database records 4,179 new Audi A4 Avant G-tron 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 A4 Avant G-tron: CO2 & EU registrations

4,179 new registrations on record, fleet-average CO2 from 124.9 g/km (WLTP, 2023). Official data reported by EU member states.

By year and fuel type

Fleet averages across all Audi A4 Avant G-tron 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
2023	Natural gas	70	124.9 g/km	-	7 l/100km	1,665	125
2022	Natural gas	192	124.3 g/km	-	6.5 l/100km	1,666	125
2021	Natural gas	324	124 g/km	-	6.2 l/100km	1,665	125
2020	Cng	691	126 g/km	106.1 g/km	-	1,665	125
2019	Natural gas	652	130 g/km	108.9 g/km	-	1,665	125
2018	Natural gas	1,521	-	108.3 g/km	-	1,664	125
2017	Natural gas	729	-	110.1 g/km	-	1,665	125

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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.