Used Audi A6 S Line prices
There are 22 used Audi A6 S Line cars for sale from UK dealers on AskCar, as of 8 November 2026. Typical asking price £33,000 (the median: half cost less, half cost more). The cheapest is £2,499. The middle half are priced between £21,000 and £41,500.
Dealers lowered the asking price on more than one in ten of Audi A6 S Line cars: 3 of the 22 in the 14 days to 8 November 2026.
AskCar lists 69 used Audi A6 across the UK, from 59 dealerships.
As of 8 November 2026, AskCar lists 595,629 cars and vans from 12,891 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Audi A6 S Line cars for sale now, page 2 of 2
This page lists Audi A6 S Line cars not picked out on page 1, cheapest first.
The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 56 priced Audi A6 adverts on AskCar as of 8 November 2026. The figures on this page describe the cars advertised, not a valuation of every Audi A6 S Line.
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 and town; AskCar page. Each car's AskCar page has its full price history and cheaper cars like it.
This list leaves out 1 car whose advertised mileage is lower than the mileage recorded at its last MOT test.
- 2018 Audi A6 3.0 S Line, automatic, diesel, estate, 5 doors, white. Mileage: 15,000 miles. Price: £39,985, unchanged since AskCar first saw it on 28 May 2026, 164 days ago. Above the going rate: £10,777 (36%) over the AskCar estimate of £29,208. Euro 6 emissions standard. ULEZ compliant. Dealer: Bedford Specialist Cars in Bedford. AskCar page: https://askcar.co.uk/car/audi-a6-2018-7db6d259e863
Audi A6 near you
- In England (53 cars)
- In Scotland (2 cars)
- In Wales (7 cars)
- In Northern Ireland (7 cars)
- Near Bracknell (8 cars)
- Near Reading (7 cars)
- Near Farnborough (7 cars)
- Near Egham (7 cars)
- Near Manchester (6 cars)
- Near Hillingdon (6 cars)
- Near Bolton (6 cars)
- Near Luton (6 cars)
- Near Watford (6 cars)
- Near Bedford (6 cars)
- Near High Wycombe (6 cars)
- Near Leighton Buzzard (6 cars)
- Near Hale (6 cars)
- Near Berkhamsted (6 cars)
- Near Biggleswade (6 cars)
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