Used Audi A6 Avant for sale near Northampton
There are 20 used Audi A6 Avant for sale from UK dealers within 20 miles of Northampton on AskCar, as of 7 November 2026. Typical asking price £16,000 (the median: half cost less, half cost more). The cheapest is £5,550. AskCar lists 813 used Audi A6 Avant across the UK, from 595 dealerships.
The middle half of the 20 cars are priced between £10,800 and £28,500.
As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Northampton
8 of the 20 Audi A6 Avant within 20 miles of Northampton had their price reduced in the last 14 days to 7 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 789 priced Audi A6 Avant adverts on AskCar as of 7 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 2.0, 187 bhp, automatic, diesel, estate, 5 doors, silver. Mileage: 156,855 miles. Price: £5,995, unchanged since AskCar first saw it on 25 September 2026, 43 days ago. Good value: £1,699 (22%) under the AskCar estimate of £7,694. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 June 2027. Dealer: Hampton Car Sales in Milton Malsor, 6 miles from Northampton. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2017-3f8d798217ce
- 2019 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, blue. Mileage: 71,000 miles. Price: £15,990, reduced by £300 from £16,290 since AskCar first saw it on 26 October 2026, 12 days ago. Good value: £2,555 (13%) under the AskCar estimate of £18,545. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 April 2027. Dealer: Bedford Car Centres in Bedford, 18 miles from Northampton. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-591a3c2f23c6
- 2019 Audi A6 Avant 2.0 TDI Sport, 201 bhp, automatic, diesel, estate, 5 doors, blue. Mileage: 52,161 miles. Price: £16,999, reduced by £500 from £17,499 since AskCar first saw it on 25 September 2026, 43 days ago. Good value: £1,953 (10%) under the AskCar estimate of £18,952. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 September 2027. Dealer: cinch Corby in Corby, 18 miles from Northampton. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-06047d9def50
- 2025 Audi A6 Avant 2.0 TFSI Black Edition, 201 bhp, automatic, petrol, estate, 5 doors, black. Mileage: 17,423 miles. Price: £31,790, unchanged since AskCar first saw it on 6 November 2026, 1 day ago. Fair price: £2,684 (7%) under the AskCar estimate of £34,474. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Stratstone Milton Keynes Audi in Milton Keynes, 15 miles from Northampton. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2025-11f9219f1068
- 2026 Audi A6 Avant 2.0 e-hybrid Edition 1, 295 bhp, automatic, plug-in hybrid (petrol), estate, 5 doors, grey. Mileage: 197 miles. Price: £53,995, unchanged since AskCar first saw it on 6 November 2026, 1 day ago. Fair price: £3,360 (5%) under the AskCar estimate of £57,355. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Stratstone Milton Keynes Audi in Milton Keynes, 15 miles from Northampton. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2026-91b205b67dd3
- 2014 Audi A6 Avant 3.0 TDI V6 S Line, 201 bhp, automatic, diesel, estate, 5 doors, blue. Mileage: 107,893 miles. Price: £7,695, reduced by £600 from £8,295 since AskCar first saw it on 7 October 2026, 31 days ago. Fair price: £284 (3%) under the AskCar estimate of £7,979. Euro 5 emissions standard. MOT: valid until 1 April 2027. Dealer: Auto Union in Corby, 19 miles from Northampton. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2014-69f5eb1107f4
- 2023 Audi A6 Avant 2.0 TFSI Black Edition, 201 bhp, automatic, petrol, estate, 5 doors, black. Mileage: 41,178 miles. Price: £26,200, reduced by £391 from £26,591 since AskCar first saw it on 17 September 2026, 51 days ago. Fair price: £729 (2%) under the AskCar estimate of £26,929. Euro 6 emissions standard. ULEZ compliant. Dealer: Carsa Towcester in Towcester, 10 miles from Northampton. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-3558fdbfdc90
- 2023 Audi A6 Avant 2.0 TFSI Sport, 201 bhp, automatic, petrol, estate, 5 doors, black. Mileage: 31,366 miles. Price: £21,890, reduced by £3,100 from £24,990 since AskCar first saw it on 26 September 2026, 42 days ago. Fair price: £446 (2%) under the AskCar estimate of £22,336. Euro 6 emissions standard. ULEZ compliant. Dealer: Stratstone Milton Keynes Audi in Milton Keynes, 15 miles from Northampton. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-edf7d4f56143
- 2020 Audi A6 Avant 2.0 TFSI Black Edition, 261 bhp, automatic, petrol, estate, 5 doors, black. Mileage: 28,634 miles. Price: £27,928, reduced by £972 from £28,900 since AskCar first saw it on 27 September 2026, 41 days ago. Fair price: £560 (1%) under the AskCar estimate of £28,488. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 November 2026. Dealer: Vindis Group Bedford Audi in Bedford, 18 miles from Northampton. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2020-57a955fe1f00
- 2020 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 98,000 miles. Price: £15,490, reduced by £1,500 from £16,990 since AskCar first saw it on 16 June 2026, 144 days ago. Fair price: £283 (1%) under the AskCar estimate of £15,773. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 21 January 2027. Dealer: Mawsley Motor Company in Northampton, 4 miles from Northampton. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2020-f7d045ba0d11
- 2026 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 6,000 miles. Price: £42,773, reduced by £4,480 from £47,253 since AskCar first saw it on 14 July 2026, 116 days ago. Fair price: £47 (under 1%) over the AskCar estimate of £42,726. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Vindis Group Northampton Audi in Northampton, 4 miles from Northampton. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2026-338e6213e203
- 2016 Audi A6 Avant 2.0 TDI ultra S Line, 187 bhp, automatic, diesel, estate, 5 doors, blue. Mileage: 116,000 miles. Price: £9,000, reduced by £500 from £9,500 since AskCar first saw it on 28 May 2026, 163 days ago. Fair price: £15 (under 1%) over the AskCar estimate of £8,985. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 June 2027. Dealer: Ace Autos in Bedford, 17 miles from Northampton. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2016-84242d4e9351
- 2010 Audi A6 Avant 3.0 TDI S Line, 236 bhp, manual, diesel, estate, 5 doors, blue. Mileage: 118,000 miles. Price: £5,550, unchanged since AskCar first saw it on 25 September 2026, 43 days ago. Fair price: £50 (under 1%) over the AskCar estimate of £5,500. Euro 5 emissions standard. MOT: valid until 25 March 2027. Dealer: Michael David Cars in Northampton, 5 miles from Northampton. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2010-3948b88f6865
- 2015 Audi A6 Avant 2.0 TDI ultra Black Edition, 187 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 99,412 miles. Price: £11,449, unchanged since AskCar first saw it on 10 June 2026, 150 days ago. Fair price: £156 (1%) over the AskCar estimate of £11,293. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 10 June 2027. Dealer: TMS Cars in Bedford, 17 miles from Northampton. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2015-06bfd2d5b918
- 2015 Audi A6 Avant 2.0 TDI ultra SE, 187 bhp, manual, diesel, estate, 5 doors, white. Mileage: 122,000 miles. Price: £6,490, unchanged since AskCar first saw it on 19 July 2026, 111 days ago. Fair price: £306 (4%) over the AskCar estimate of £6,184. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 7 June 2027. Dealer: Bromham Corp Bromhams in Bedford, 16 miles from Northampton. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2015-5fede52c8316
- 2020 Audi A6 Avant 2.0 TDI Black Edition, 201 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 124,000 miles. Price: £15,995, reduced by £2,500 from £18,495 since AskCar first saw it on 28 May 2026, 163 days ago. Above the going rate: £1,488 (10%) over the AskCar estimate of £14,507. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 1 June 2027. Dealer: Motorhouse (Beds) in Bedford, 16 miles from Northampton. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2020-93fcb344e98a
- 2019 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 112,722 miles. Price: £15,995, raised by £1,000 from £14,995 since AskCar first saw it on 12 June 2026, 148 days ago. Above the going rate: £2,003 (14%) over the AskCar estimate of £13,992. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 19 November 2026. Dealer: Motorport in Bedford, 18 miles from Northampton. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-4713e4b46384
- 2025 Audi A6 Avant, estate, blue. Mileage: 25,167 miles. Price: £47,499, reduced by £2,500 from £49,999 since AskCar first saw it on 1 October 2026, 37 days ago. Above the going rate: £7,052 (17%) over the AskCar estimate of £40,447. MOT: first test not yet due. Dealer: cinch Corby in Corby, 18 miles from Northampton. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2025-3817b87229b3
- 2018 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 135,961 miles. Price: £13,995, raised by £5 from £13,990 since AskCar first saw it on 28 May 2026, 163 days ago. Above the going rate: £2,495 (21%) over the AskCar estimate of £11,500. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 4 December 2026. Dealer: Motorport in Bedford, 18 miles from Northampton. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2018-f99a1b062ea8
- 2017 Audi A6 Avant 3.0 Black Edition, automatic, diesel, estate, 5 doors, grey. Mileage: 68,000 miles. Price: £30,495, unchanged since AskCar first saw it on 28 May 2026, 163 days ago. Above the going rate: £13,417 (78%) over the AskCar estimate of £17,078. Euro 6 emissions standard. ULEZ compliant. Dealer: Bedford Specialist Cars in Bedford, 18 miles from Northampton. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2017-9850ab59551e
Audi A6 Avant across the UK by price
- Under £5,000 (37 cars)
- Under £8,000 (94 cars)
- Under £10,000 (154 cars)
- Under £15,000 (310 cars)
- Under £20,000 (486 cars)
- Under £30,000 (690 cars)
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