Used Audi S4 for sale near High Wycombe
There are 8 used Audi S4 for sale from UK dealers within 20 miles of High Wycombe on AskCar, as of 10 November 2026. The cheapest is £6,990. AskCar lists 94 used Audi S4 across the UK, from 84 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 High Wycombe
2 of the 8 Audi S4 within 20 miles of High Wycombe 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 92 priced Audi S4 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.
- 2017 Audi S4 3.0 TFSI V6, 349 bhp, automatic, petrol, saloon, 4 doors, red. Mileage: 38,000 miles. Price: £20,989, unchanged since AskCar first saw it on 31 October 2026, 10 days ago. Fair price: £967 (4%) under the AskCar estimate of £21,956. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 11 November 2026. Dealer: Bluehawk Automotive in Hounslow, 19 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-s4-2017-f5606f0f5f1e
- 2022 Audi S4 3.0 TDI V6 Black Edition, 336 bhp, automatic, diesel, saloon, 4 doors, red. Mileage: 32,000 miles. Price: £32,990, reduced by £1,000 from £33,990 since AskCar first saw it on 25 September 2026, 46 days ago. Fair price: £1,175 (3%) under the AskCar estimate of £34,165. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 March 2027. Dealer: Stratstone Audi Approved Aylesbury in Aylesbury, 13 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-s4-2022-2259573c3841
- 2011 Audi S4 3.0 TFSI V6, 328 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 57,393 miles. Price: £12,345, reduced by £1,250 from £13,595 since AskCar first saw it on 9 September 2026, 62 days ago. Fair price: £193 (1%) over the AskCar estimate of £12,152. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 13 May 2027. Dealer: FY Autos in Maidenhead, 8 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-s4-2011-8b928c75db76
- 2010 Audi S4 3.0 TFSI V6, 328 bhp, automatic, petrol, saloon, 4 doors, white. Mileage: 145,453 miles. Price: £6,990, reduced by £1,000 from £7,990 since AskCar first saw it on 28 May 2026, 166 days ago. Fair price: £342 (5%) over the AskCar estimate of £6,648. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 23 April 2027. Dealer: HMC in Chesham, 8 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-s4-2010-e531f916be2c
- 2009 Audi S4 3.0 TFSI V6, 328 bhp, petrol, white. Mileage: 86,027 miles. Price: £8,995, unchanged since AskCar first saw it on 14 August 2026, 88 days ago. Above the going rate: £710 (8%) over the AskCar estimate of £8,285. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 12 February 2027. Dealer: Motornova in Windsor, 11 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-s4-2009-d2ca043f2022
- 2012 Audi S4 3.0 TFSI V6 Black Edition, 328 bhp, automatic, petrol, saloon, 4 doors. Mileage: 55,707 miles. Price: £13,995, unchanged since AskCar first saw it on 9 September 2026, 62 days ago. Above the going rate: £1,109 (8%) over the AskCar estimate of £12,886. Euro 5 emissions standard. ULEZ compliant. Dealer: James Ashgrove Prestige in High Wycombe, 1 mile from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-s4-2012-a155f7413bf9
- 2012 Audi S4 3.0 TFSI V6, 328 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 55,707 miles. Price: £13,995, unchanged since AskCar first saw it on 25 September 2026, 46 days ago. Above the going rate: £1,313 (10%) over the AskCar estimate of £12,682. Dealer: Jap Cars in High Wycombe, 1 mile from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-s4-2012-70e12fc44dad
- 2017 Audi S4 3.0 TFSI V6, 349 bhp, automatic, petrol, saloon, 4 doors, white. Mileage: 76,500 miles. Price: £19,449, reduced by £500 from £19,949 since AskCar first saw it on 15 June 2026, 148 days ago. Above the going rate: £2,004 (11%) over the AskCar estimate of £17,445. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 29 July 2026; ask the dealer for the current MOT. Dealer: Paragon Cars London in Watford, 15 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-s4-2017-b4690efc1fe9
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