Used Audi S4 Avant for sale near Milton Keynes

There are 6 used Audi S4 Avant for sale from UK dealers within 20 miles of Milton Keynes on AskCar, as of 10 November 2026. The cheapest is £18,400. AskCar lists 125 used Audi S4 Avant across the UK, from 114 dealerships.

As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

Price reductions near Milton Keynes

3 of the 6 Audi S4 Avant within 20 miles of Milton Keynes had their price reduced in the last 14 days to 10 November 2026. Each one's line in the list below says by how much.

Cars for sale now

Best value first: the cars priced furthest below their AskCar estimate come first, and those without one come after. The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 124 priced Audi S4 Avant adverts on AskCar as of 10 November 2026.

Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer, town and distance; AskCar page.

Cheaper cars like each one, with its price history, are on its AskCar page.

Audi S4 Avant across the UK by price

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