2021 Audi A4
Compact car · gas
7 figures for this car, from EPA and NHTSA; sign in free to read them.
How much to run it28 mpg ·
How safe5 of 5 ★ · 4 recalls
Notes and sources
- Fuel economy: EPA combined test-cycle figure for the configuration A4 quattro. EPA data dated 2026-09-09, the latest modifiedOn date EPA records in vehicles.csv.↩
- CO₂: EPA's tailpipe rating for the car driven as rated on the test cycle — 311 g/mi, or 193 g/km.↩
- Not published for this car. The record's own reason is free to read with an account.↩
- Crash rating: NHTSA's overall rating for the 2021 A4. NHTSA data as of .↩
- Recall campaigns: NHTSA's count for this nameplate (A4), as of . Each is repaired free of charge by dealers.↩
- Not published for this car. The record's own reason is free to read with an account.↩
- This car is measured on the petrol scale: miles per gallon, the tailpipe CO₂ rating and horsepower. MPGe and charge-weighted CO₂ are electric-scale quantities and do not apply to it.↩
- Price: no free, resellable source publishes a price for any 2021 car sold in the United States, so none is shown for any car in this market.↩
Sources: EPA · NHTSA — about these sources →