Used Audi S4 Avant for sale near Basildon
There are 2 used Audi S4 Avant for sale from UK dealers within 20 miles of Basildon on AskCar, as of 8 November 2026. The cheapest is £40,790. AskCar lists 129 used Audi S4 Avant across the UK, from 117 dealerships.
As of 8 November 2026, AskCar lists 595,629 cars and vans from 12,891 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Basildon
2 of the 2 Audi S4 Avant within 20 miles of Basildon had their price reduced in the last 14 days to 8 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 128 priced Audi S4 Avant adverts on AskCar as of 8 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.
- 2024 Audi S4 Avant 3.0 TDI V6 Black Edition, 342 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 12,625 miles. Price: £40,790, reduced by £1,660 from £42,450 since AskCar first saw it on 7 October 2026, 32 days ago. Fair price: £3,193 (7%) under the AskCar estimate of £43,983. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Group 1 Automotive Southend Audi in Thundersley and South Benfleet, 7 miles from Basildon. AskCar page: https://askcar.co.uk/car/audi-s4-avant-2024-282ae7dcf43c
- 2023 Audi S4 Avant 3.0 TDI V6 Vorsprung, 336 bhp, automatic, diesel, estate, 5 doors, white. Mileage: 19,464 miles. Price: £42,700, reduced by £6,500 from £49,200 since AskCar first saw it on 28 May 2026, 164 days ago. Fair price: £617 (1%) over the AskCar estimate of £42,083. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 March 2027. Dealer: Saxtons.co.uk in Chelmsford, 11 miles from Basildon. AskCar page: https://askcar.co.uk/car/audi-s4-avant-2023-c852aa3a7b26
Audi S4 Avant across the UK by price
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