Used Audi A6 Avant for sale near Gainsborough
There are 13 used Audi A6 Avant for sale from UK dealers within 20 miles of Gainsborough on AskCar, as of 9 November 2026. Typical asking price £17,000 (the median: half cost less, half cost more). The cheapest is £10,500. AskCar lists 788 used Audi A6 Avant across the UK, from 588 dealerships.
The middle half of the 13 cars are priced between £13,500 and £22,000.
As of 9 November 2026, AskCar lists 584,619 cars and vans from 12,676 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Gainsborough
6 of the 13 Audi A6 Avant within 20 miles of Gainsborough had their price reduced in the last 14 days to 9 November 2026. Each one's 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 767 priced Audi A6 Avant adverts on AskCar as of 9 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 A6 Avant 3.0 S Line, 268 bhp, automatic, diesel, estate, 5 doors, blue. Mileage: 97,400 miles. Price: £12,495, reduced by £295 from £12,790 since AskCar first saw it on 28 October 2026, 12 days ago. Good value: £1,347 (9%) under the AskCar estimate of £13,842. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 6 May 2027. Dealer: Group 1 Assured Lincoln in Lincoln, 16 miles from Gainsborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2017-39f154686bfe
- 2025 Audi A6 Avant 2.0 TDI Black Edition, 201 bhp, automatic, diesel, estate, 5 doors, blue. Mileage: 7,334 miles. Price: £37,300, reduced by £3,341 from £40,641 since AskCar first saw it on 16 September 2026, 54 days ago. Fair price: £2,309 (5%) under the AskCar estimate of £39,609. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: JCT600 Doncaster Audi in Doncaster, 18 miles from Gainsborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2025-cf28020e9735
- 2017 Audi A6 Avant 2.0 TDI ultra Black Edition, 187 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 50,000 miles. Price: £16,990, reduced by £1,000 from £17,990 since AskCar first saw it on 26 June 2026, 136 days ago. Fair price: £851 (4%) under the AskCar estimate of £17,841. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 25 July 2026; ask the dealer for the current MOT. Dealer: Ebony & Ivory Motors in Scunthorpe, 15 miles from Gainsborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2017-2118cf7158f6
- 2023 Audi A6 Avant 2.0 TFSI S Line, 201 bhp, automatic, petrol, estate, 5 doors, black. Mileage: 51,860 miles. Price: £22,195, reduced by £1,800 from £23,995 since AskCar first saw it on 28 August 2026, 73 days ago. Fair price: £448 (1%) under the AskCar estimate of £22,643. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 24 August 2027. Dealer: V12 Sports & Classics Ltd -Worksop in Worksop, 15 miles from Gainsborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-5c425faf97d6
- 2016 Audi A6 Avant 2.0 TDI S Line, 187 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 65,076 miles. Price: £13,495, reduced by £1,500 from £14,995 since AskCar first saw it on 1 August 2026, 100 days ago. Fair price: £62 (under 1%) under the AskCar estimate of £13,557. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 11 December 2026. Dealer: Just Audi VW in Lincoln, 15 miles from Gainsborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2016-9fd91c1c0dd8
- 2023 Audi A6 Avant 2.0 TDI Black Edition, 201 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 44,800 miles. Price: £27,990, unchanged since AskCar first saw it on 18 October 2026, 22 days ago. Fair price: £55 (under 1%) under the AskCar estimate of £28,045. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 21 September 2027. Dealer: Lkc Motors in Worksop, 15 miles from Gainsborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-99fd1a01452b
- 2019 Audi A6 Avant 2.0 TDI Black Edition, 201 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 54,976 miles. Price: £20,995, reduced by £1,000 from £21,995 since AskCar first saw it on 15 September 2026, 55 days ago. Fair price: £36 (under 1%) under the AskCar estimate of £21,031. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 December 2026. Dealer: Just Audi VW in Lincoln, 15 miles from Gainsborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-801c8342314c
- 2023 Audi A6 Avant 2.0 TDI Black Edition, 201 bhp, automatic, diesel, estate, 5 doors, blue. Mileage: 18,632 miles. Price: £32,150, reduced by £2,850 from £35,000 since AskCar first saw it on 11 September 2026, 59 days ago. Fair price: £115 (under 1%) over the AskCar estimate of £32,035. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 7 September 2027. Dealer: JCT600 Doncaster Audi in Doncaster, 18 miles from Gainsborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-162aad39612e
- 2022 Audi A6 Avant 2.0 TDI Black Edition, 201 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 96,482 miles. Price: £18,990, reduced by £3,000 from £21,990 since AskCar first saw it on 28 May 2026, 165 days ago. Fair price: £68 (under 1%) over the AskCar estimate of £18,922. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 15 June 2027. Dealer: Lkc Motors in Worksop, 15 miles from Gainsborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2022-27b176f09294
- 2016 Audi A6 Avant 3.0 Black Edition, 214 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 82,000 miles. Price: £15,995, reduced by £1,000 from £16,995 since AskCar first saw it on 8 July 2026, 124 days ago. Fair price: £127 (under 1%) over the AskCar estimate of £15,868. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 21 August 2026; ask the dealer for the current MOT. Dealer: Sandiforth's in Worksop, 16 miles from Gainsborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2016-9485c319f7f5
- 2013 Audi A6 Avant 3.0 TDI V6 Black Edition, 242 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 69,727 miles. Price: £12,990, reduced by £1,000 from £13,990 since AskCar first saw it on 27 August 2026, 74 days ago. Fair price: £296 (2%) over the AskCar estimate of £12,694. Euro 5 emissions standard. MOT: valid until 19 August 2027. Dealer: Six Oaks Motor Company in Retford, 5 miles from Gainsborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2013-02ec46d1e5ca
- 2015 Audi A6 Avant 2.0 TDI ultra S Line, 187 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 95,800 miles. Price: £10,500, reduced by £500 from £11,000 since AskCar first saw it on 25 September 2026, 45 days ago. Fair price: £344 (3%) over the AskCar estimate of £10,156. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 17 June 2027. Dealer: Attenborough Cars in Doncaster, 14 miles from Gainsborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2015-f2ec49b49edd
- 2019 Audi A6 Avant 2.0 TDI Black Edition, 201 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 115,372 miles. Price: £16,995, unchanged since AskCar first saw it on 26 September 2026, 44 days ago. Above the going rate: £2,560 (17%) over the AskCar estimate of £14,435. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 12 January 2027. Dealer: Just Audi VW in Lincoln, 15 miles from Gainsborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-e574bac3bcb6
Audi A6 Avant across the UK by price
- Under £5,000 (37 cars)
- Under £8,000 (95 cars)
- Under £10,000 (156 cars)
- Under £15,000 (306 cars)
- Under £20,000 (475 cars)
- Under £30,000 (673 cars)
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