Used Audi A6 Avant for sale near Reading
There are 26 used Audi A6 Avant for sale from UK dealers within 20 miles of Reading on AskCar, as of 4 November 2026. Typical asking price £17,300 (the median: half cost less, half cost more). The cheapest is £3,500. AskCar lists 794 used Audi A6 Avant across the UK, from 586 dealerships.
The middle half of the 26 cars are priced between £11,200 and £25,000.
As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Reading
7 of the 26 Audi A6 Avant within 20 miles of Reading had their price reduced in the last 14 days to 4 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 774 priced Audi A6 Avant adverts on AskCar as of 4 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.
- 2026 Audi A6 Avant 2.0 e-hybrid S Line, 294 bhp, automatic, plug-in hybrid (petrol), estate, 4 doors, green. Mileage: 731 miles. Price: £42,000, reduced by £5,000 from £47,000 since AskCar first saw it on 6 August 2026, 90 days ago. Good value: £6,250 (12%) under the AskCar estimate of £48,250. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Group Audi Reading in Reading, 2 miles from Reading. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2026-4f61e229d8a1
- 2026 Audi A6 Avant 2.0 TDI Edition 1, 201 bhp, automatic, diesel, estate, 5 doors, blue. Mileage: 5,655 miles. Price: £40,395, reduced by £7,595 from £47,990 since AskCar first saw it on 28 May 2026, 160 days ago. Good value: £5,351 (11%) under the AskCar estimate of £45,746. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Marshall Motor Group Newbury Audi in Newbury, 15 miles from Reading. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2026-36da297016d1
- 2019 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 68,229 miles. Price: £16,699, reduced by £800 from £17,499 since AskCar first saw it on 21 October 2026, 14 days ago. Good value: £2,206 (11%) under the AskCar estimate of £18,905. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 June 2027. Dealer: cinch in Newbury, 15 miles from Reading. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-ba357bdba79b
- 2010 Audi A6 Avant 3.0 TDI V6 SE, 237 bhp, automatic, diesel, estate, 5 doors, silver. Mileage: 119,502 miles. Price: £3,995, reduced by £700 from £4,695 since AskCar first saw it on 4 August 2026, 92 days ago. Good value: £452 (10%) under the AskCar estimate of £4,447. Euro 5 emissions standard. MOT: valid until 26 April 2027. Dealer: C&S Car Sales in Thatcham, 12 miles from Reading. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2010-39dfccad46cb
- 2017 Audi A6 Avant 2.0 TDI ultra S Line, 187 bhp, automatic, diesel, estate, 5 doors, blue. Mileage: 54,000 miles. Price: £14,995, unchanged since AskCar first saw it on 3 November 2026, 1 day ago. Fair price: £590 (3%) under the AskCar estimate of £15,585. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 1 July 2027. Dealer: Premium Cars for Sale in Fleet, 13 miles from Reading. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2017-bab134d93e3d
- 2018 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 67,000 miles. Price: £17,995, reduced by £1,000 from £18,995 since AskCar first saw it on 24 October 2026, 11 days ago. Fair price: £371 (2%) under the AskCar estimate of £18,366. 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: S.P.V. Automotive in Windlesham, 15 miles from Reading. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2018-0a5895aa721f
- 2021 Audi A6 Avant 2.0 S Line, automatic, estate, 5 doors, black. Mileage: 63,200 miles. Price: £21,695, reduced by £300 from £21,995 since AskCar first saw it on 22 July 2026, 105 days ago. Fair price: £278 (1%) under the AskCar estimate of £21,973. Euro 6 emissions standard. MOT: valid until 8 June 2027. Dealer: Marlow Autos in High Wycombe, 15 miles from Reading. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2021-dd0d343cb7e0
- 2022 Audi A6 Avant 2.0 TFSI S Line, 201 bhp, automatic, petrol, estate, 5 doors, black. Mileage: 18,444 miles. Price: £25,891, raised by £508 from £25,383 since AskCar first saw it on 30 October 2026, 5 days ago. Fair price: £115 (under 1%) under the AskCar estimate of £26,006. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 14 July 2027. Dealer: Lookers Audi Farnborough in Farnborough, 15 miles from Reading. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2022-775a89873a64
- 2020 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 76,249 miles. Price: £17,999, unchanged since AskCar first saw it on 24 October 2026, 11 days ago. Fair price: £65 (under 1%) under the AskCar estimate of £18,064. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 21 October 2027. Dealer: cinch Bellevue in Hook, 12 miles from Reading. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2020-7543018c955e
- 2007 Audi A6 Avant 3.0 TDI LE Mans, 229 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 225,917 miles. Price: £3,500, unchanged since AskCar first saw it on 21 July 2026, 106 days ago. Fair price: £12 (under 1%) over the AskCar estimate of £3,488. Euro 4 emissions standard. MOT: valid until 8 November 2026. Dealer: Grand Car market in Reading, 10 miles from Reading. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2007-71a7554f0d3c
- 2026 Audi A6 Avant 2.0 TFSI Sport, 201 bhp, automatic, petrol, estate, 5 doors, blue. Mileage: 2,493 miles. Price: £37,732, unchanged since AskCar first saw it on 4 November 2026. Fair price: £715 (1%) over the AskCar estimate of £37,017. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Lookers Audi Basingstoke in Basingstoke, 12 miles from Reading. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2026-23c44e411623
- 2017 Audi A6 Avant 2.0 TDI ultra Black Edition, 187 bhp, automatic, diesel, estate, 5 doors, white. Mileage: 69,000 miles. Price: £16,290, reduced by £900 from £17,190 since AskCar first saw it on 28 May 2026, 160 days ago. Fair price: £435 (2%) over the AskCar estimate of £15,855. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 23 August 2026; ask the dealer for the current MOT. Dealer: Stratus in Basingstoke, 12 miles from Reading. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2017-f33fc440db83
- 2010 Audi A6 Avant 2.7 TDI V6 S Line Special Edition, 187 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 82,700 miles. Price: £6,995, reduced by £705 from £7,700 since AskCar first saw it on 28 May 2026, 160 days ago. Fair price: £239 (3%) over the AskCar estimate of £6,756. Euro 5 emissions standard. MOT: valid until 29 March 2027. Dealer: Premium Cars for Sale in Fleet, 13 miles from Reading. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2010-513952a073e9
- 2015 Audi A6 Avant 2.0 TDI ultra Black Edition, 187 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 50,000 miles. Price: £16,700, raised by £300 from £16,400 since AskCar first saw it on 30 May 2026, 158 days ago. Fair price: £658 (4%) over the AskCar estimate of £16,042. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 22 September 2026; ask the dealer for the current MOT. Dealer: 12 London Road in Woking, 19 miles from Reading. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2015-25e6f6e9bf64
- 2015 Audi A6 Avant 2.0 TDI ultra S Line, 187 bhp, manual, diesel, estate, 5 doors, grey. Mileage: 103,000 miles. Price: £8,940, reduced by £540 from £9,480 since AskCar first saw it on 23 June 2026, 134 days ago. Fair price: £448 (5%) over the AskCar estimate of £8,492. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 20 November 2026. Dealer: M&T Motor Company in Newbury, 15 miles from Reading. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2015-d3e741350e3b
- 2024 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, white. Mileage: 52,766 miles. Price: £29,000, unchanged since AskCar first saw it on 24 September 2026, 41 days ago. Fair price: £1,589 (5%) over the AskCar estimate of £27,411. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Group Audi Reading in Reading, 2 miles from Reading. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2024-091de6ed656d
- 2020 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, white. Mileage: 108,966 miles. Price: £15,290, reduced by £200 from £15,490 since AskCar first saw it on 9 October 2026, 26 days ago. Fair price: £931 (6%) over the AskCar estimate of £14,359. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 3 July 2027. Dealer: Anchor Cars in Reading, 8 miles from Reading. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2020-3f2a00f63d4d
- 2014 Audi A6 Avant 2.0 TDI ultra S Line, 187 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 108,697 miles. Price: £7,749, unchanged since AskCar first saw it on 9 June 2026, 148 days ago. Fair price: £515 (7%) over the AskCar estimate of £7,234. Euro 6 emissions standard. ULEZ compliant. Dealer: Wheelbase Bagshot in Bracknell, 11 miles from Reading. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2014-7fa9bdeb3991
- 2016 Audi A6 Avant 2.0 TDI ultra SE Executive, 187 bhp, automatic, diesel, estate, 5 doors, silver. Mileage: 99,960 miles. Price: £9,500, reduced by £495 from £9,995 since AskCar first saw it on 28 May 2026, 160 days ago. Fair price: £681 (7%) over the AskCar estimate of £8,819. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 1 June 2027. Dealer: Premium Cars for Sale in Fleet, 13 miles from Reading. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2016-a68328269a83
- 2023 Audi A6 Avant 2.0 TDI Black Edition, 201 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 73,175 miles. Price: £25,500, unchanged since AskCar first saw it on 7 October 2026, 28 days ago. Above the going rate: £1,995 (8%) over the AskCar estimate of £23,505. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 July 2027. Dealer: Sytner Group Audi Reading in Reading, 2 miles from Reading. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-e5349e6696a7
- 2017 Audi A6 Avant, estate, black. Mileage: 59,890 miles. Price: £17,995, reduced by £1,000 from £18,995 since AskCar first saw it on 3 July 2026, 124 days ago. Above the going rate: £1,468 (8%) over the AskCar estimate of £16,527. MOT: valid until 1 July 2027. Dealer: Marlow Autos in High Wycombe, 15 miles from Reading. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2017-f08214f93186
- 2020 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 54,469 miles. Price: £23,000, unchanged since AskCar first saw it on 17 October 2026, 18 days ago. Above the going rate: £1,982 (9%) over the AskCar estimate of £21,018. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 October 2027. Dealer: Sytner Group Audi Reading in Reading, 2 miles from Reading. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2020-1866fd06d900
- 2024 Audi A6 Avant 2.0 TDI Black Edition, 201 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 18,890 miles. Price: £38,666, raised by £1,778 from £36,888 since AskCar first saw it on 13 October 2026, 22 days ago. Above the going rate: £3,913 (11%) over the AskCar estimate of £34,753. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Penny Hill Motors in Bagshot, 14 miles from Reading. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2024-d420ce6ad310
- 2019 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 94,000 miles. Price: £17,985, unchanged since AskCar first saw it on 28 May 2026, 160 days ago. Above the going rate: £2,362 (15%) over the AskCar estimate of £15,623. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 6 February 2027. Dealer: Sapphire Automotive in High Wycombe, 15 miles from Reading. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-c2d8a1591e6a
- 2019 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, white. Mileage: 158,776 miles. Price: £11,995, reduced by £800 from £12,795 since AskCar first saw it on 1 July 2026, 126 days ago. Above the going rate: £1,619 (15%) over the AskCar estimate of £10,376. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 March 2027. Dealer: Zacks Motor Company in Slough, 19 miles from Reading. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-2c0458c45d70
- 2026 Audi A6 Avant 2.8 S Line, automatic, petrol, estate, 5 doors, black. Mileage: 84,180 miles. Price: £10,950, unchanged since AskCar first saw it on 21 October 2026, 14 days ago. Far below the going rate: £17,777 (61%) under the AskCar estimate of £28,727. Worth asking the dealer why. MOT: valid until 11 August 2027. Dealer: The Red Vehicle Company in Henley-on-Thames, 12 miles from Reading. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2026-e3e962335725
Audi A6 Avant across the UK by price
- Under £5,000 (34 cars)
- Under £8,000 (86 cars)
- Under £10,000 (148 cars)
- Under £15,000 (303 cars)
- Under £20,000 (477 cars)
- Under £30,000 (679 cars)
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