Used Audi S4 for sale near Dartford
There are 6 used Audi S4 for sale from UK dealers within 20 miles of Dartford on AskCar, as of 9 November 2026. The cheapest is £7,800. AskCar lists 93 used Audi S4 across the UK, from 82 dealerships.
As of 9 November 2026, AskCar lists 584,619 cars and vans from 12,676 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Dartford
1 of the 6 Audi S4 within 20 miles of Dartford had its price reduced in the last 14 days to 9 November 2026. Its 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 91 priced Audi S4 adverts on AskCar as of 9 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.
- 2023 Audi S4 3.0 TDI V6, 336 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 24,557 miles. Price: £31,422, reduced by £1,928 from £33,350 since AskCar first saw it on 19 August 2026, 82 days ago. Fair price: £1,987 (5%) under the AskCar estimate of £33,409. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 July 2027. Dealer: Prestige Cars Kent in Bromley, 7 miles from Dartford. AskCar page: https://askcar.co.uk/car/audi-s4-2023-13c796123808
- 2015 Audi S4 3.0 TFSI V6, 328 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 88,606 miles. Price: £12,995, unchanged since AskCar first saw it on 6 August 2026, 95 days ago. Fair price: £412 (3%) under the AskCar estimate of £13,407. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 14 March 2027. Dealer: MK Motors in London, 12 miles from Dartford. AskCar page: https://askcar.co.uk/car/audi-s4-2015-2b8a3cc28d38
- 2003 Audi S4 4.2, 339 bhp, manual, petrol, saloon, 4 doors, red. Mileage: 97,679 miles. Price: £7,800, unchanged since AskCar first saw it on 28 May 2026, 165 days ago. Fair price: £68 (under 1%) over the AskCar estimate of £7,732. Euro 4 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 17 August 2026; ask the dealer for the current MOT. Dealer: Horsepower Motor Centre in Tonbridge, 17 miles from Dartford. AskCar page: https://askcar.co.uk/car/audi-s4-2003-81f38452dc81
- 2018 Audi S4 3.0 TFSI V6, 349 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 69,673 miles. Price: £18,695, unchanged since AskCar first saw it on 30 October 2026, 10 days ago. Fair price: £189 (1%) over the AskCar estimate of £18,506. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 September 2027. Dealer: Trade Autos in Croydon, 16 miles from Dartford. AskCar page: https://askcar.co.uk/car/audi-s4-2018-34ed3c0380bf
- 2018 Audi S4 3.0 TFSI V6, 349 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 65,988 miles. Price: £19,995, unchanged since AskCar first saw it on 6 October 2026, 34 days ago. Fair price: £1,007 (5%) over the AskCar estimate of £18,988. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 August 2027. Dealer: Trade Autos in Croydon, 16 miles from Dartford. AskCar page: https://askcar.co.uk/car/audi-s4-2018-42e4a92f0c67
- 1999 Audi S4 2.7, 265 bhp, manual, petrol, saloon, 4 doors, blue. Mileage: 129,000 miles. Price: £12,989, unchanged since AskCar first saw it on 12 October 2026, 28 days ago. Above the going rate: £6,210 (91%) over the AskCar estimate of £6,779. Euro 3 emissions standard. MOT: valid until 26 January 2027. Dealer: Emaari Automotive in Croydon, 16 miles from Dartford. AskCar page: https://askcar.co.uk/car/audi-s4-1999-49723bba92e0
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