Used Audi A6 Avant for sale near Sevenoaks
There are 31 used Audi A6 Avant for sale from UK dealers within 20 miles of Sevenoaks on AskCar, as of 10 November 2026. Typical asking price £22,500 (the median: half cost less, half cost more). The cheapest is £2,490. AskCar lists 800 used Audi A6 Avant across the UK, from 594 dealerships.
The middle half of the 31 cars are priced between £15,200 and £27,500.
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.
Price reductions near Sevenoaks
17 of the 31 Audi A6 Avant within 20 miles of Sevenoaks had their price reduced in the last 14 days to 10 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 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.
- 2010 Audi A6 Avant 2.0 TFSI SE, 167 bhp, automatic, petrol, estate, 5 doors, beige. Mileage: 144,867 miles. Price: £2,490, reduced by £500 from £2,990 since AskCar first saw it on 14 October 2026, 27 days ago. Good value: £484 (16%) under the AskCar estimate of £2,974. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 5 December 2026. Dealer: RMCG in Croydon, 16 miles from Sevenoaks. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2010-86cbd19d872a
- 2015 Audi A6 Avant 2.8 FSI S Line, 250 bhp, automatic, petrol, estate, 5 doors, white. Mileage: 47,600 miles. Price: £12,995, unchanged since AskCar first saw it on 7 June 2026, 156 days ago. Good value: £2,053 (13%) under the AskCar estimate of £15,048. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 6 June 2027. Dealer: Quality Auto Select in Rainham, 18 miles from Sevenoaks. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2015-cc2ba2f34617
- 2015 Audi A6 Avant, automatic, estate, 5 doors, white. Mileage: 83,885 miles. Price: £9,990, unchanged since AskCar first saw it on 5 September 2026, 66 days ago. Good value: £1,248 (11%) under the AskCar estimate of £11,238. Dealer: Motor 4 U in Flimwell, 19 miles from Sevenoaks. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2015-382961e4dacf
- 2023 Audi A6 Avant 2.0 TFSI S Line, 201 bhp, automatic, petrol, estate, 5 doors, black. Mileage: 34,396 miles. Price: £23,195, reduced by £1,600 from £24,795 since AskCar first saw it on 6 September 2026, 65 days ago. Good value: £2,599 (10%) under the AskCar estimate of £25,794. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 20 July 2027. Dealer: McCarthy Cars in Croydon, 15 miles from Sevenoaks. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-4cc25cbc1b0c
- 2026 Audi A6 Avant 2.0 e-hybrid Edition 1, 295 bhp, automatic, plug-in hybrid (petrol), estate, 5 doors, white. Mileage: 5,991 miles. Price: £48,099, reduced by £3,600 from £51,699 since AskCar first saw it on 15 September 2026, 56 days ago. Good value: £4,713 (8%) under the AskCar estimate of £52,812. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: cinch in Wimbledon, 20 miles from Sevenoaks. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2026-203c53af5ecc
- 2019 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 81,659 miles. Price: £15,660, reduced by £2,360 from £18,020 since AskCar first saw it on 27 July 2026, 106 days ago. Good value: £1,395 (8%) under the AskCar estimate of £17,055. 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: Cargem in Rainham, 17 miles from Sevenoaks. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-5b756e68c312
- 2023 Audi A6 Avant 2.0 TFSI Sport, 201 bhp, automatic, petrol, estate, 5 doors, white. Mileage: 25,621 miles. Price: £21,520, reduced by £1,910 from £23,430 since AskCar first saw it on 30 September 2026, 41 days ago. Fair price: £1,683 (7%) under the AskCar estimate of £23,203. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 August 2027. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill, 14 miles from Sevenoaks. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-21be7a5b288d
- 2019 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 79,861 miles. Price: £16,170, reduced by £1,203 from £17,373 since AskCar first saw it on 17 October 2026, 24 days ago. Fair price: £1,112 (6%) under the AskCar estimate of £17,282. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 January 2027. Dealer: Cargem in Rainham, 17 miles from Sevenoaks. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-0494b81286fb
- 2021 Audi A6 Avant 2.0 TDI Black Edition, 201 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 37,637 miles. Price: £23,500, reduced by £495 from £23,995 since AskCar first saw it on 14 October 2026, 27 days ago. Fair price: £1,605 (6%) under the AskCar estimate of £25,105. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 14 April 2027. Dealer: Uniche Motor Company in Detling, 17 miles from Sevenoaks. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2021-54ad59bc0045
- 2019 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 80,296 miles. Price: £16,206, reduced by £892 from £17,098 since AskCar first saw it on 29 October 2026, 12 days ago. Fair price: £1,021 (5%) under the AskCar estimate of £17,227. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 March 2027. Dealer: Cargem in Rainham, 17 miles from Sevenoaks. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-85a9e27e5564
- 2019 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 84,656 miles. Price: £15,851, reduced by £2,018 from £17,869 since AskCar first saw it on 3 July 2026, 130 days ago. Fair price: £833 (4%) under the AskCar estimate of £16,684. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 31 July 2026; ask the dealer for the current MOT. Dealer: Cargem in Rainham, 17 miles from Sevenoaks. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-c3dd288d147b
- 2021 Audi A6 Avant 2.0 TDI Black Edition, 201 bhp, automatic, diesel, estate, 5 doors, white. Mileage: 52,603 miles. Price: £21,995, reduced by £2,000 from £23,995 since AskCar first saw it on 31 July 2026, 102 days ago. Fair price: £1,110 (4%) under the AskCar estimate of £23,105. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 20 March 2027. Dealer: UK Car Solutions in Bromley, 6 miles from Sevenoaks. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2021-f2bb1b75aa0a
- 2023 Audi A6 Avant 2.0 TFSI Sport, 261 bhp, automatic, petrol, estate, 5 doors, blue. Mileage: 49,874 miles. Price: £22,790, reduced by £1,609 from £24,399 since AskCar first saw it on 1 October 2026, 40 days ago. Fair price: £1,102 (4%) under the AskCar estimate of £23,892. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 19 January 2027. Dealer: Brayleys Cars Brayley Honda Orpington in Orpington, 9 miles from Sevenoaks. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-82997263dd47
- 2026 Audi A6 Avant 2.0 TDI Edition 1, 201 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 1,500 miles. Price: £45,672, unchanged since AskCar first saw it on 3 June 2026, 160 days ago. Fair price: £1,941 (4%) under the AskCar estimate of £47,613. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Drift Bridge Audi Approved - Epsom in Epsom, 19 miles from Sevenoaks. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2026-d3afc44329f6
- 2023 Audi A6 Avant 2.0 TDI Black Edition, 201 bhp, automatic, diesel, estate, 5 doors, blue. Mileage: 36,148 miles. Price: £28,322, reduced by £3,528 from £31,850 since AskCar first saw it on 8 June 2026, 155 days ago. Fair price: £1,085 (3%) under the AskCar estimate of £29,407. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 10 June 2027. Dealer: Prestige Cars Kent in Bromley, 6 miles from Sevenoaks. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-7a39593c9c5f
- 2024 Audi A6 Avant 2.0 TFSI S Line, 201 bhp, automatic, petrol, estate, 5 doors, grey. Mileage: 17,347 miles. Price: £28,170, reduced by £1,480 from £29,650 since AskCar first saw it on 6 October 2026, 35 days ago. Fair price: £1,024 (3%) under the AskCar estimate of £29,194. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Prestige Cars Kent in Bromley, 6 miles from Sevenoaks. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2024-81cb2cffb42f
- 2019 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 99,078 miles. Price: £14,724, reduced by £1,204 from £15,928 since AskCar first saw it on 28 May 2026, 166 days ago. Fair price: £282 (1%) under the AskCar estimate of £15,006. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 25 March 2027. Dealer: Cargem in Rainham, 17 miles from Sevenoaks. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-2189c5879ccd
- 2023 Audi A6 Avant 2.0 TFSIe S Line, 295 bhp, automatic, plug-in hybrid (petrol), estate, 5 doors, black. Mileage: 39,730 miles. Price: £25,800, unchanged since AskCar first saw it on 16 October 2026, 25 days ago. Fair price: £418 (1%) under the AskCar estimate of £26,218. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 12 July 2027. Dealer: Lmc Cars in Upminster, 19 miles from Sevenoaks. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-bfe21ca6b014
- 2024 Audi A6 Avant 2.0 TFSIe Black Edition, 295 bhp, automatic, plug-in hybrid (petrol), estate, 5 doors, black. Mileage: 71,359 miles. Price: £27,000, unchanged since AskCar first saw it on 17 October 2026, 24 days ago. Fair price: £401 (1%) under the AskCar estimate of £27,401. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Lmc Cars in Upminster, 19 miles from Sevenoaks. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2024-734fc2b6f197
- 2024 Audi A6 Avant 2.0 TFSI S Line, 201 bhp, automatic, petrol, estate, 5 doors, grey. Mileage: 11,978 miles. Price: £30,000, reduced by £300 from £30,300 since AskCar first saw it on 10 September 2026, 61 days ago. Fair price: £96 (under 1%) over the AskCar estimate of £29,904. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Marshall Motor Group Maidstone Audi in Maidstone, 14 miles from Sevenoaks. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2024-a7bbd58cfdc8
- 2023 Audi A6 Avant 2.0 TFSIe S Line, 295 bhp, automatic, plug-in hybrid (petrol), estate, 5 doors, blue. Mileage: 60,151 miles. Price: £23,500, unchanged since AskCar first saw it on 28 October 2026, 13 days ago. Fair price: £113 (under 1%) over the AskCar estimate of £23,387. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 September 2027. Dealer: Lmc Cars in Upminster, 19 miles from Sevenoaks. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-c357bae9723f
- 2026 Audi A6 Avant 2.0 TDI Edition 1, 201 bhp, automatic, diesel, estate, 5 doors, red. Mileage: 1,478 miles. Price: £47,990, reduced by £1,000 from £48,990 since AskCar first saw it on 10 October 2026, 31 days ago. Fair price: £346 (under 1%) over the AskCar estimate of £47,644. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Marshall Motor Group Coulsdon Audi in Coulsdon, 15 miles from Sevenoaks. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2026-617fdbf94faf
- 2022 Audi A6 Avant 2.0 TDI Sport, 201 bhp, automatic, diesel, estate, 5 doors, white. Mileage: 24,771 miles. Price: £25,700, unchanged since AskCar first saw it on 3 November 2026, 7 days ago. Fair price: £277 (1%) over the AskCar estimate of £25,423. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 September 2027. Dealer: Marshall Motor Group Audi South East London (Beckenham) in London, 14 miles from Sevenoaks. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2022-89fa8dfa1d5d
- 2023 Audi A6 Avant 2.0 TFSIe Sport, 295 bhp, automatic, plug-in hybrid (petrol), estate, 5 doors, black. Mileage: 28,174 miles. Price: £28,500, unchanged since AskCar first saw it on 10 November 2026. Fair price: £956 (3%) over the AskCar estimate of £27,544. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 9 August 2027. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill, 14 miles from Sevenoaks. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-5fb4390e9e54
- 2026 Audi A6 Avant 2.0 TDI Launch Edition, 201 bhp, automatic, diesel, estate, 5 doors, red. Mileage: 9,094 miles. Price: £46,990, reduced by £2,000 from £48,990 since AskCar first saw it on 3 October 2026, 38 days ago. Fair price: £2,216 (4%) over the AskCar estimate of £44,774. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Harwoods Crawley Audi in Crawley, 18 miles from Sevenoaks. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2026-972b8848322b
- 2016 Audi A6 Avant 2.0 TDI ultra S Line, 187 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 67,000 miles. Price: £13,495, unchanged since AskCar first saw it on 3 October 2026, 38 days ago. Fair price: £813 (6%) over the AskCar estimate of £12,682. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 6 January 2027. Dealer: Southern Prestige Cars in Crawley, 18 miles from Sevenoaks. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2016-acaecbcc7260
- 2018 Audi A6 Avant 2.0 TDI ultra SE Executive, 187 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 50,000 miles. Price: £15,995, unchanged since AskCar first saw it on 3 October 2026, 38 days ago. Above the going rate: £1,281 (8%) over the AskCar estimate of £14,714. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 31 March 2027. Dealer: Southern Prestige Cars in Crawley, 18 miles from Sevenoaks. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2018-caed0dbc0dbe
- 2024 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, silver. Mileage: 94,733 miles. Price: £22,500, reduced by £500 from £23,000 since AskCar first saw it on 24 October 2026, 17 days ago. Above the going rate: £1,857 (9%) over the AskCar estimate of £20,643. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 June 2027. Dealer: Marshall Motor Group Audi South East London (Beckenham) in London, 14 miles from Sevenoaks. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2024-72af5baa7821
- 2011 Audi A6 Avant 2.7 S Line Special Edition, 187 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 111,000 miles. Price: £2,990, unchanged since AskCar first saw it on 3 November 2026, 7 days ago. Far below the going rate: £2,398 (44%) under the AskCar estimate of £5,388. Worth asking the dealer why. Euro 5 emissions standard. Dealer: Motor 4 U in Flimwell, 19 miles from Sevenoaks. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2011-32e15d46aec8
- 2015 Audi A6 Avant S Line, 249 bhp, automatic, petrol, estate, 5 doors. Mileage: 59,074 miles. Price: £9,990, unchanged since AskCar first saw it on 5 September 2026, 66 days ago. Far below the going rate: £6,022 (37%) under the AskCar estimate of £16,012. Worth asking the dealer why. Dealer: Motor 4 U in Flimwell, 19 miles from Sevenoaks. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2015-be55bf36f6d3
- 2005 Audi A6 Avant 3.0 TDI SE, 221 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 98,970 miles. Price: £3,990. AskCar first saw it on 25 September 2026, 46 days ago. Euro 4 emissions standard. MOT: valid until 18 May 2027. Dealer: Hildenborough Car Sales in Hildenborough, 4 miles from Sevenoaks. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2005-077ee1432ad7
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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