Used Audi S6 Saloon for sale near Hillingdon
There are 3 used Audi S6 Saloon for sale from UK dealers within 20 miles of Hillingdon on AskCar, as of 7 November 2026. The cheapest is £9,495. AskCar lists 20 used Audi S6 Saloon across the UK, from 18 dealerships.
As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Hillingdon
1 of the 3 Audi S6 Saloon within 20 miles of Hillingdon had its price reduced in the last 14 days to 7 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 18 priced Audi S6 Saloon adverts on AskCar as of 7 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.
- 2007 Audi S6 Saloon 5.2, 429 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 77,481 miles. Price: £9,495, reduced by £500 from £9,995 since AskCar first saw it on 22 August 2026, 77 days ago. Euro 4 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 17 September 2026; ask the dealer for the current MOT. Dealer: Rons Autos in Harrow, 7 miles from Hillingdon. AskCar page: https://askcar.co.uk/car/audi-s6-saloon-2007-6c4df891bb5f
- 2015 Audi S6 Saloon 4.0 TFSI V8, 414 bhp, automatic, petrol, saloon, 4 doors, silver. Mileage: 76,500 miles. Price: £16,000, reduced by £995 from £16,995 since AskCar first saw it on 26 September 2026, 42 days ago. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 20 July 2027. Dealer: Fifield Cars in Lyne, 11 miles from Hillingdon. AskCar page: https://askcar.co.uk/car/audi-s6-saloon-2015-d6417b6287e0
- 2017 Audi S6 Saloon 4.0 TFSI V8 Black Edition, 444 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 107,000 miles. Price: £16,595, unchanged since AskCar first saw it on 28 May 2026, 163 days ago. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 31 March 2027. Dealer: Middlesex Motors in Hillingdon, 1 mile from Hillingdon. AskCar page: https://askcar.co.uk/car/audi-s6-saloon-2017-7a1a918fa6bc
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