With 230 used 2021 Audi RS4 Avant cars available on Auto Trader, we have the largest range of cars for sale available across the UK.

With 234 used 2021 Audi RS4 Avant Estate cars available on Auto Trader, we have the largest range of cars for sale available across the UK.

Are you looking to buy a car but can't decide between a Audi RS4 2021 or Honda ZR-V 2024? Use our side by side comparison to help you make a decision. We compare design, practicality, price, features, ...

Rivals moved on from V8 engines a long time ago though, with both the Audi RS4 and BMW M3 both ditching theirs a generation ago. In their place, both now use a twin-turbo six-cylinder set up – a ...