Used Audi S4 Avant for sale near Cardiff
There is 1 used Audi S4 Avant for sale from UK dealers within 20 miles of Cardiff on AskCar, as of 10 November 2026. It is priced £25,795. 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 Cardiff
1 of the 1 Audi S4 Avant within 20 miles of Cardiff had its price reduced in the last 14 days to 10 November 2026. Its line in the list below says by how much.
Car for sale now
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 it, with its price history, are on its AskCar page.
- 2020 Audi S4 Avant 3.0 TDI V6, 342 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 66,500 miles. Price: £25,795, reduced by £200 from £25,995 since AskCar first saw it on 10 October 2026, 31 days ago. Fair price: £1,252 (4%) under the AskCar estimate of £27,047. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 August 2027. Dealer: Evolve Motor Company in Newport, 11 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-s4-avant-2020-9b9648c0341c
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