Audi A4 allroad quattro

New registrations in Europe

81,088 new Audi A4 allroad quattro cars registered in the EU, Norway and Iceland between 2010 and 2022, from the European Environment Agency's CO₂ monitoring of every new car. In 2022 the largest markets were Germany (1,586), Italy (776), Sweden (292).

Averages are weighted by registrations; CO₂ is the type-approval value (NEDC until the WLTP switch). European Environment Agency, CO₂ emissions from new passenger cars · re-use permitted with acknowledgement

Real-world fuel consumption

4,317 Audi A4 allroad quattro cars registered in Europe between 2021 and 2024 report their fuel use through the on-board meter. Diesel hybrid versions average 6.9 l/100 km on the road, against 5.9 l/100 km in the official WLTP test — 17% more.

Litres per 100 km: total fuel used divided by total distance driven, from the car's own fuel consumption meter (OBFCM), collected in 2024 by the manufacturers, mostly remotely, and by national authorities. WLTP figures are the type-approval CO₂ values converted to litres. Hybrids, including mild hybrids, do not plug in; plug-in hybrid figures include the distance driven on electricity. European Environment Agency, Real-world CO₂ emissions from cars and vans · CC BY 4.0

What it costs in fuel

On real-world figures the diesel hybrid Audi A4 allroad quattro uses 6.9 litres per 100 km, so 15,000 km a year takes about 1,040 litres: €2,356 at this week's average price in Germany, its largest market in Europe.

Fuel for 15,000 km (9,300 miles) a year at real-world consumption. Pump prices with taxes, week of 19 October 2026: European Commission Weekly Oil Bulletin, UK Department for Energy Security and Net Zero, US Energy Information Administration. Non-euro EU prices are in euros as the Bulletin publishes them.

Year by year

New in Europe: registration year (European Environment Agency) · UK: year of manufacture, end of latest year (DfT/DVLA) · MOT: year of first registration, tests in the latest year (DVSA) · Finland: year of first registration (Traficom) · a year gets its own page when at least three of these cover it

In Finland

2,558 A4 allroad quattro cars were in use in Finland on 30 Jun 2026: 15% petrol, 85% diesel; 8% of all are hybrids. Mileage is the odometer reading at the last inspection.

Traficom (Finnish Transport and Communications Agency), open data on vehicles in use, 30 Jun 2026 · CC BY 4.0