Used Audi A6 Avant for sale near Colwyn Bay
There are 3 used Audi A6 Avant for sale from UK dealers within 20 miles of Colwyn Bay on AskCar, as of 10 November 2026. The cheapest is £17,500. AskCar lists 800 used Audi A6 Avant across the UK, from 594 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.
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 779 priced Audi A6 Avant 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.
- 2018 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 64,594 miles. Price: £17,500, unchanged since AskCar first saw it on 10 November 2026. Fair price: £1,218 (6%) under the AskCar estimate of £18,718. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 6 September 2027. Dealer: Sytner Group CUPRA North Wales in Conwy, 3 miles from Colwyn Bay. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2018-086cf9165103
- 2019 Audi A6 Avant 3.0 TDI V6 S Line, 282 bhp, automatic, diesel, estate, 5 doors, white. Mileage: 71,000 miles. Price: £20,995, reduced by £2,000 from £22,995 since AskCar first saw it on 17 July 2026, 116 days ago. Fair price: £155 (under 1%) under the AskCar estimate of £21,150. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 9 February 2027. Dealer: Cars of Conwy in Colwyn Bay, 1 mile from Colwyn Bay. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-4834de20f8fb
- 2019 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 77,000 miles. Price: £18,995, reduced by £1,000 from £19,995 since AskCar first saw it on 17 July 2026, 116 days ago. Fair price: £1,346 (7%) over the AskCar estimate of £17,649. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 4 June 2027. Dealer: Cars of Conwy in Colwyn Bay, 1 mile from Colwyn Bay. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-30bf6511138a
Audi A6 Avant across the UK by price
- Under £5,000 (35 cars)
- Under £8,000 (90 cars)
- Under £10,000 (152 cars)
- Under £15,000 (306 cars)
- Under £20,000 (482 cars)
- Under £30,000 (683 cars)
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