Used Audi S4 for sale near Guildford
There are 7 used Audi S4 for sale from UK dealers within 20 miles of Guildford on AskCar, as of 4 November 2026. The cheapest is £8,995. AskCar lists 93 used Audi S4 across the UK, from 81 dealerships.
As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
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 4 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, 4 days ago. Fair price: £1,433 (6%) under the AskCar estimate of £22,422. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 11 November 2026. Dealer: Bluehawk Automotive in Hounslow, 19 miles from Guildford. AskCar page: https://askcar.co.uk/car/audi-s4-2017-f5606f0f5f1e
- 2015 Audi S4 3.0 TFSI V6, 328 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 75,000 miles. Price: £13,990, unchanged since AskCar first saw it on 1 November 2026, 3 days ago. Fair price: £635 (4%) under the AskCar estimate of £14,625. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 21 May 2027. Dealer: DSI Performance Cars in Guildford, 10 miles from Guildford. AskCar page: https://askcar.co.uk/car/audi-s4-2015-7e6cfebb3585
- 2018 Audi S4 3.0 TFSI V6, 349 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 56,000 miles. Price: £20,489, unchanged since AskCar first saw it on 27 October 2026, 8 days ago. Fair price: £254 (1%) over the AskCar estimate of £20,235. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 August 2027. Dealer: Bluehawk Automotive in Hounslow, 19 miles from Guildford. AskCar page: https://askcar.co.uk/car/audi-s4-2018-59b18da364ee
- 2018 Audi S4 3.0 TFSI V6, 349 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 64,600 miles. Price: £19,995, unchanged since AskCar first saw it on 3 October 2026, 32 days ago. Fair price: £814 (4%) over the AskCar estimate of £19,181. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 September 2027. Dealer: Southern Prestige Cars in Crawley, 19 miles from Guildford. AskCar page: https://askcar.co.uk/car/audi-s4-2018-2cce8a9e4de8
- 2018 Audi S4 3.0 TFSI V6, 349 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 64,000 miles. Price: £20,995, unchanged since AskCar first saw it on 3 October 2026, 32 days ago. Above the going rate: £1,733 (9%) over the AskCar estimate of £19,262. Euro 6 emissions standard. ULEZ compliant. Dealer: Southern Prestige Cars in Crawley, 19 miles from Guildford. AskCar page: https://askcar.co.uk/car/audi-s4-2018-c35b8d4a4271
- 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, 82 days ago. Above the going rate: £756 (9%) over the AskCar estimate of £8,239. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 12 February 2027. Dealer: Motornova in Windsor, 18 miles from Guildford. AskCar page: https://askcar.co.uk/car/audi-s4-2009-d2ca043f2022
- 2009 Audi S4 3.0 TFSI V6, 328 bhp, manual, petrol, saloon, 4 doors, blue. Mileage: 60,370 miles. Price: £11,595, unchanged since AskCar first saw it on 28 May 2026, 160 days ago. Above the going rate: £1,976 (20%) over the AskCar estimate of £9,619. Euro 5 emissions standard. ULEZ compliant. Dealer: Position One Motor Company in Leatherhead, 12 miles from Guildford. AskCar page: https://askcar.co.uk/car/audi-s4-2009-8c901be31a94
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