Used Audi A6 Avant for sale near Preston
There are 37 used Audi A6 Avant for sale from UK dealers within 20 miles of Preston on AskCar, as of 6 November 2026. Typical asking price £18,000 (the median: half cost less, half cost more). The cheapest is £3,295. AskCar lists 808 used Audi A6 Avant across the UK, from 592 dealerships.
The middle half of the 37 cars are priced between £14,000 and £22,500.
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.
Price reductions near Preston
14 of the 37 Audi A6 Avant within 20 miles of Preston had their price reduced in the last 14 days to 6 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 783 priced Audi A6 Avant 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 A6 Avant 2.0 TDI ultra S Line, 187 bhp, automatic, diesel, estate, 5 doors, silver. Mileage: 115,649 miles. Price: £7,995, unchanged since AskCar first saw it on 25 September 2026, 42 days ago. Good value: £948 (10%) under the AskCar estimate of £8,943. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 June 2027. Dealer: Motor Express in Nelson, 20 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2015-443867c2bae7
- 2020 Audi A6 Avant 2.0 TDI, 201 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 80,000 miles. Price: £16,990, reduced by £500 from £17,490 since AskCar first saw it on 7 October 2026, 30 days ago. Good value: £1,787 (9%) under the AskCar estimate of £18,777. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 June 2027. Dealer: AML Prestige in Bolton, 17 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2020-fb91720b8ba2
- 2019 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 73,366 miles. Price: £16,520, reduced by £1,460 from £17,980 since AskCar first saw it on 9 July 2026, 120 days ago. Good value: £1,715 (9%) under the AskCar estimate of £18,235. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 March 2027. Dealer: Evans Halshaw Ford Blackpool in Blackpool, 14 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-06b3f85dc6a1
- 2022 Audi A6 Avant 2.0 TDI Sport, 201 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 32,346 miles. Price: £22,990, unchanged since AskCar first saw it on 15 October 2026, 22 days ago. Fair price: £1,577 (6%) under the AskCar estimate of £24,567. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 29 September 2026; ask the dealer for the current MOT. Dealer: Swansway Garages Blackburn Audi in Blackburn, 10 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2022-6cddfc7d3675
- 2019 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 93,274 miles. Price: £14,750, reduced by £110 from £14,860 since AskCar first saw it on 31 October 2026, 6 days ago. Fair price: £1,003 (6%) under the AskCar estimate of £15,753. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 September 2027. Dealer: Evans Halshaw Ford Blackpool in Blackpool, 14 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-bd236726f00f
- 2025 Audi A6 Avant 2.0 TFSI S Line, 201 bhp, automatic, petrol, estate, 5 doors, black. Mileage: 8,679 miles. Price: £34,795, reduced by £8,155 from £42,950 since AskCar first saw it on 28 May 2026, 162 days ago. Fair price: £2,256 (6%) under the AskCar estimate of £37,051. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Stratstone Bolton Audi in Bolton, 17 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2025-07c94a322a5f
- 2019 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, white. Mileage: 59,298 miles. Price: £18,989, reduced by £1,000 from £19,989 since AskCar first saw it on 24 June 2026, 135 days ago. Fair price: £1,208 (5%) under the AskCar estimate of £20,197. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 June 2027. Dealer: Autobarn Motor Company in Burnley, 19 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-3eb8049dd03b
- 2015 Audi A6 Avant 2.0 TDI ultra S Line, 187 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 101,000 miles. Price: £9,295, reduced by £500 from £9,795 since AskCar first saw it on 29 September 2026, 38 days ago. Fair price: £589 (5%) under the AskCar estimate of £9,884. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 November 2026. Dealer: NWTC Haslingden in Haslingden, 16 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2015-9087c69c712f
- 2019 Audi A6 Avant 2.0 TDI Sport, 201 bhp, automatic, diesel, estate, 5 doors, blue. Mileage: 76,110 miles. Price: £15,306, reduced by £452 from £15,758 since AskCar first saw it on 23 August 2026, 75 days ago. Fair price: £819 (5%) under the AskCar estimate of £16,125. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 9 May 2027. Dealer: Oakwood Motor Company in Bury, 19 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-d360f39b8f12
- 2023 Audi A6 Avant 2.0 TFSI Sport, 201 bhp, automatic, petrol, estate, 5 doors, black. Mileage: 26,317 miles. Price: £21,999, reduced by £1,500 from £23,499 since AskCar first saw it on 19 September 2026, 48 days ago. Fair price: £1,164 (5%) under the AskCar estimate of £23,163. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 August 2027. Dealer: HPL Preston in Preston, 3 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-2ceffbebd1f5
- 2010 Audi A6 Avant 2.0 TDI LE Mans, 167 bhp, manual, diesel, estate, 5 doors, silver. Mileage: 112,000 miles. Price: £3,295, unchanged since AskCar first saw it on 23 October 2026, 14 days ago. Fair price: £172 (4%) under the AskCar estimate of £3,467. Euro 5 emissions standard. MOT: valid until 30 June 2027. Dealer: NWTC Haslingden in Haslingden, 16 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2010-95587ed668a6
- 2018 Audi A6 Avant 2.0 TDI ultra Black Edition, 187 bhp, automatic, diesel, estate, 5 doors, white. Mileage: 90,084 miles. Price: £13,795, reduced by £600 from £14,395 since AskCar first saw it on 21 August 2026, 77 days ago. Fair price: £656 (4%) under the AskCar estimate of £14,451. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 21 June 2027. Dealer: Rishton Auto Care in Blackburn, 12 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2018-efe692cc3e9f
- 2019 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, white. Mileage: 69,488 miles. Price: £17,989, reduced by £500 from £18,489 since AskCar first saw it on 25 October 2026, 12 days ago. Fair price: £773 (4%) under the AskCar estimate of £18,762. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 October 2027. Dealer: Autobarn Motor Company in Burnley, 19 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-279541ba8db6
- 2023 Audi A6 Avant 2.0 TDI Black Edition, 201 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 38,979 miles. Price: £27,990, unchanged since AskCar first saw it on 4 November 2026, 2 days ago. Fair price: £1,088 (3%) under the AskCar estimate of £29,078. Euro 6 emissions standard. ULEZ compliant. Dealer: Lloyd Select Blackpool in Blackpool, 12 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-4214c5b3cfa9
- 2022 Audi A6 Avant 2.0 TFSI Sport, 201 bhp, automatic, petrol, estate, 5 doors, white. Mileage: 83,334 miles. Price: £15,430, reduced by £1,670 from £17,100 since AskCar first saw it on 5 August 2026, 93 days ago. Fair price: £592 (3%) under the AskCar estimate of £16,022. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 April 2027. Dealer: Evans Halshaw Ford Burnley in Burnley, 20 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2022-a3cfc37d0145
- 2023 Audi A6 Avant 2.0 TFSI Sport, 201 bhp, automatic, petrol, estate, 5 doors, blue. Mileage: 26,854 miles. Price: £22,595, reduced by £1,500 from £24,095 since AskCar first saw it on 30 September 2026, 37 days ago. Fair price: £862 (3%) under the AskCar estimate of £23,457. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 August 2027. Dealer: Motor Trust Haslingden in Haslingden, 16 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-7a90f258599f
- 2024 Audi A6 Avant 2.0 TFSI S Line, 201 bhp, automatic, petrol, estate, 5 doors, silver. Mileage: 10,566 miles. Price: £29,449, unchanged since AskCar first saw it on 4 November 2026, 2 days ago. Fair price: £794 (2%) under the AskCar estimate of £30,243. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Motorpoint Burnley in Burnley, 17 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2024-174b3fdabfae
- 2016 Audi A6 Avant 2.0 TDI S Line, 187 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 92,000 miles. Price: £10,895, reduced by £600 from £11,495 since AskCar first saw it on 28 May 2026, 162 days ago. Fair price: £245 (2%) under the AskCar estimate of £11,140. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 March 2027. Dealer: TSN Motors Blackburn in Blackburn, 8 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2016-86e3beeefe96
- 2022 Audi A6 Avant 2.0 TFSI Black Edition, 201 bhp, automatic, petrol, estate, 5 doors, grey. Mileage: 45,781 miles. Price: £24,795, reduced by £1,800 from £26,595 since AskCar first saw it on 28 May 2026, 162 days ago. Fair price: £404 (1%) under the AskCar estimate of £25,199. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 29 September 2026; ask the dealer for the current MOT. Dealer: PRIMEDRIVE in Southport, 17 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2022-90ac47a8a089
- 2020 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 59,856 miles. Price: £20,074, unchanged since AskCar first saw it on 6 November 2026. Fair price: £326 (1%) under the AskCar estimate of £20,400. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 21 June 2027. Dealer: cinch in Bolton, 18 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2020-53b55f22180e
- 2023 Audi A6 Avant 2.0 TFSIe Sport, 295 bhp, automatic, plug-in hybrid (petrol), estate, 5 doors, blue. Mileage: 73,087 miles. Price: £20,754, unchanged since AskCar first saw it on 14 October 2026, 23 days ago. Fair price: £247 (1%) under the AskCar estimate of £21,001. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 September 2027. Dealer: Oakwood Motor Company in Bury, 19 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-e46fad63fe95
- 2019 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 91,000 miles. Price: £15,995, unchanged since AskCar first saw it on 3 November 2026, 3 days ago. Fair price: £24 (under 1%) under the AskCar estimate of £16,019. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 11 June 2027. Dealer: Oakwood Motor Company in Bury, 19 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-d3eb5c92acd3
- 2018 Audi A6 Avant 2.0 TDI ultra SE Executive, 187 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 97,118 miles. Price: £10,600, reduced by £200 from £10,800 since AskCar first saw it on 29 August 2026, 69 days ago. Fair price: £3 (under 1%) over the AskCar estimate of £10,597. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 26 March 2027. Dealer: North West Car Group in Preston, 8 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2018-e889ea4c792f
- 2023 Audi A6 Avant 2.0 TFSI Sport, 201 bhp, automatic, petrol, estate, 5 doors, grey. Mileage: 36,666 miles. Price: £21,999, unchanged since AskCar first saw it on 1 October 2026, 36 days ago. Fair price: £51 (under 1%) over the AskCar estimate of £21,948. Euro 6 emissions standard. ULEZ compliant. Dealer: HPL Preston in Preston, 3 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-f53d91add1fc
- 2012 Audi A6 Avant 2.0 TDI SE, 175 bhp, automatic, diesel, estate, 5 doors, blue. Mileage: 137,598 miles. Price: £4,295, reduced by £200 from £4,495 since AskCar first saw it on 19 September 2026, 48 days ago. Fair price: £20 (under 1%) over the AskCar estimate of £4,275. Euro 5 emissions standard. MOT: valid until 31 March 2027. Dealer: North West Trade Centre in Preston, 5 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2012-74fda8b0f97e
- 2024 Audi A6 Avant 2.0 TDI Black Edition, 201 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 46,523 miles. Price: £30,399, unchanged since AskCar first saw it on 3 November 2026, 3 days ago. Fair price: £249 (under 1%) over the AskCar estimate of £30,150. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Stratstone Bolton Audi in Bolton, 17 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2024-c184dc6f7452
- 2020 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 71,629 miles. Price: £18,995, unchanged since AskCar first saw it on 1 September 2026, 66 days ago. Fair price: £235 (1%) over the AskCar estimate of £18,760. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 14 April 2027. Dealer: Wallace Car Sales in Bolton, 19 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2020-1c2e90bf10d5
- 2026 Audi A6 Avant 2.0 TDI Edition 1, 201 bhp, automatic, diesel, estate, 5 doors, white. Mileage: 3,998 miles. Price: £46,695, reduced by £6,300 from £52,995 since AskCar first saw it on 12 August 2026, 86 days ago. Fair price: £686 (1%) over the AskCar estimate of £46,009. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Swansway Garages Preston Audi in Preston, 2 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2026-d79895fbecde
- 2018 Audi A6 Avant 3.0 BiTDI V6 Black Edition, 316 bhp, automatic, diesel, estate, 5 doors, blue. Mileage: 95,800 miles. Price: £18,595, unchanged since AskCar first saw it on 28 May 2026, 162 days ago. Fair price: £300 (1%) over the AskCar estimate of £18,295. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 28 January 2026; ask the dealer for the current MOT. Dealer: Brookfield Autos in Wigan, 14 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2018-56adbd5c43d4
- 2015 Audi A6 Avant 3.0 BiTDI V6 Black Edition, 316 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 95,000 miles. Price: £15,795, unchanged since AskCar first saw it on 30 October 2026, 7 days ago. Fair price: £399 (2%) over the AskCar estimate of £15,396. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 15 May 2027. Dealer: Signature Car Specialists in Burnley, 15 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2015-64e16daf4451
- 2023 Audi A6 Avant 2.0 TDI Black Edition, 201 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 38,554 miles. Price: £29,980, unchanged since AskCar first saw it on 1 October 2026, 36 days ago. Fair price: £833 (2%) over the AskCar estimate of £29,147. Euro 6 emissions standard. ULEZ compliant. Dealer: Swansway Garages Blackburn Audi in Blackburn, 10 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-4f13b6a5a75b
- 2019 Audi A6 Avant 3.0 TDI V6 Black Edition, 282 bhp, automatic, diesel, estate, 5 doors, blue. Mileage: 108,000 miles. Price: £18,980, reduced by £500 from £19,480 since AskCar first saw it on 1 October 2026, 36 days ago. Fair price: £1,264 (7%) over the AskCar estimate of £17,716. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 9 August 2027. Dealer: 365 Motors in Chorley, 8 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-95657845baf8
- 2012 Audi A6 Avant 2.0 TDI S Line, 174 bhp, manual, diesel, estate, 5 doors, white. Mileage: 81,000 miles. Price: £7,695, reduced by £300 from £7,995 since AskCar first saw it on 25 August 2026, 73 days ago. Above the going rate: £627 (8%) over the AskCar estimate of £7,068. Euro 5 emissions standard. MOT: the latest record we hold ran out on 30 September 2026; ask the dealer for the current MOT. Dealer: Tonge Car Sales in Bolton, 19 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2012-6fcd28d40b70
- 2018 Audi A6 Avant 2.0 TDI, 201 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 130,000 miles. Price: £12,980, unchanged since AskCar first saw it on 23 October 2026, 14 days ago. Above the going rate: £1,573 (13%) over the AskCar estimate of £11,407. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 10 January 2027. Dealer: 365 Motors in Chorley, 8 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2018-eb5fd25d25f0
- 2012 Audi A6 Avant 3.0 TFSI SE, automatic, petrol, estate, 5 doors, black. Mileage: 49,000 miles. Price: £13,995, unchanged since AskCar first saw it on 28 May 2026, 162 days ago. Above the going rate: £3,213 (29%) over the AskCar estimate of £10,782. Euro 5 emissions standard. ULEZ compliant. Dealer: AR Motor Group in Rishton, 12 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2012-c613f6b41da9
- 2018 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 154,000 miles. Price: £14,995, raised by £1,500 from £13,495 since AskCar first saw it on 1 August 2026, 97 days ago. Above the going rate: £4,851 (47%) over the AskCar estimate of £10,144. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 15 October 2026; ask the dealer for the current MOT. Dealer: Enzo Cars & Vans in Blackburn, 10 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2018-e60feb9e1993
- 2019 Audi A6 Avant 3.0 S Line, 335 bhp, automatic, petrol, estate, 5 doors, grey. Mileage: 67,729 miles. Price: £22,995, unchanged since AskCar first saw it on 6 July 2026, 123 days ago. Fair price: £629 (2%) under the AskCar estimate of £23,624. Euro 6 emissions standard. ULEZ compliant. Dealer: AR Motor Group in Rishton, 12 miles from Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-71f1c19c3d10
Audi A6 Avant across the UK by price
- Under £5,000 (39 cars)
- Under £8,000 (93 cars)
- Under £10,000 (155 cars)
- Under £15,000 (312 cars)
- Under £20,000 (483 cars)
- Under £30,000 (688 cars)
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