Used Audi S6 Saloon for sale near Biggleswade
There are 2 used Audi S6 Saloon for sale from UK dealers within 20 miles of Biggleswade on AskCar, as of 6 November 2026. The cheapest is £16,000. AskCar lists 21 used Audi S6 Saloon across the UK, from 19 dealerships.
As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 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 19 priced Audi S6 Saloon adverts on AskCar as of 6 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.
- 2015 Audi S6 Saloon 4.0 TFSI V8, 444 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 45,000 miles. Price: £16,000, unchanged since AskCar first saw it on 6 November 2026. Euro 6 emissions standard. ULEZ compliant. Dealer: Royston Car Sales in Royston, 10 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-s6-saloon-2015-399a6e7ae2d3
- 2014 Audi S6 Saloon 4.0 TFSI V8, 414 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 73,950 miles. Price: £17,775, reduced by £220 from £17,995 since AskCar first saw it on 7 October 2026, 30 days ago. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 28 April 2027. Dealer: FHL Automotive in Bedford, 8 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-s6-saloon-2014-50bec71e043f
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