Used Audi A6 Avant for sale near Peterborough
There are 46 used Audi A6 Avant for sale from UK dealers within 20 miles of Peterborough on AskCar, as of 6 November 2026. Typical asking price £16,000 (the median: half cost less, half cost more). The cheapest is £2,290. AskCar lists 808 used Audi A6 Avant across the UK, from 592 dealerships.
The middle half of the 46 cars are priced between £11,200 and £19,000.
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 Peterborough
24 of the 46 Audi A6 Avant within 20 miles of Peterborough 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.
- 2018 Audi A6 Avant 2.0 TDI ultra SE Executive, 187 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 83,090 miles. Price: £9,490, reduced by £460 from £9,950 since AskCar first saw it on 1 September 2026, 66 days ago. Good value: £2,258 (19%) under the AskCar estimate of £11,748. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 4 January 2027. Dealer: Zeus Cars in Huntingdon, 16 miles from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2018-468bf3f0850a
- 2019 Audi A6 Avant 2.0 TFSI Black Edition, 242 bhp, automatic, petrol, estate, 5 doors, black. Mileage: 43,200 miles. Price: £19,490, reduced by £500 from £19,990 since AskCar first saw it on 23 September 2026, 44 days ago. Good value: £3,902 (16%) under the AskCar estimate of £23,392. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 15 June 2027. Dealer: S James Prestige in Essendine, 12 miles from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-9bd71e4ec786
- 2007 Audi A6 Avant 3.0 TDI SE, 230 bhp, automatic, diesel, estate, 5 doors, blue. Mileage: 189,500 miles. Price: £2,290, reduced by £200 from £2,490 since AskCar first saw it on 5 July 2026, 124 days ago. Good value: £365 (13%) under the AskCar estimate of £2,655. Euro 4 emissions standard. MOT: the latest record we hold ran out on 17 October 2026; ask the dealer for the current MOT. Dealer: Select Car Superstore in Peterborough, 3 miles from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2007-4152330cf57f
- 2019 Audi A6 Avant 2.0 TFSI Sport, 242 bhp, automatic, petrol, estate, 5 doors, blue. Mileage: 40,000 miles. Price: £18,590, reduced by £2,000 from £20,590 since AskCar first saw it on 18 June 2026, 141 days ago. Good value: £2,170 (10%) under the AskCar estimate of £20,760. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 December 2026. Dealer: S James Prestige in Essendine, 12 miles from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-57a84208f01d
- 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, 42 days ago. Good value: £1,967 (10%) under the AskCar estimate of £18,966. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 September 2027. Dealer: cinch Corby in Corby, 19 miles from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-06047d9def50
- 2011 Audi A6 Avant 3.0 TDI S Line, 241 bhp, automatic, diesel, estate, 5 doors, white. Mileage: 120,000 miles. Price: £5,795, reduced by £200 from £5,995 since AskCar first saw it on 30 September 2026, 37 days ago. Good value: £660 (10%) under the AskCar estimate of £6,455. Euro 5 emissions standard. MOT: valid until 30 March 2027. Dealer: Fishers Of March in March, 13 miles from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2011-21a4067f9f83
- 2023 Audi A6 Avant 2.0 S Line, 201 bhp, automatic, estate, 5 doors, black. Mileage: 32,000 miles. Price: £25,306, reduced by £464 from £25,770 since AskCar first saw it on 14 October 2026, 23 days ago. Good value: £2,495 (8%) under the AskCar estimate of £27,801. Euro 6 emissions standard. MOT: valid until 19 July 2027. Dealer: Vindis Group Peterborough Audi in Peterborough, 4 miles from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-a4c2c1dffa21
- 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, 30 days ago. Fair price: £494 (6%) under the AskCar estimate of £8,189. Euro 5 emissions standard. MOT: valid until 1 April 2027. Dealer: Auto Union in Corby, 20 miles from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2014-69f5eb1107f4
- 2019 Audi A6 Avant 3.0 TDI V6 Black Edition, 282 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 53,305 miles. Price: £24,488, unchanged since AskCar first saw it on 24 October 2026, 13 days ago. Fair price: £1,574 (6%) under the AskCar estimate of £26,062. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 9 June 2027. Dealer: Junction 17 Cars Peterborough in Peterborough, 3 miles from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-b3db8865d34a
- 2015 Audi A6 Avant 2.0 TDI ultra Black Edition, 187 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 99,890 miles. Price: £10,650, reduced by £800 from £11,450 since AskCar first saw it on 28 May 2026, 162 days ago. Fair price: £571 (5%) under the AskCar estimate of £11,221. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 15 May 2027. Dealer: Motor Giant (Peterborough) in Peterborough, 1 mile from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2015-4300a59f08af
- 2018 Audi A6 Avant 2.0 TDI ultra S Line, 187 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 124,000 miles. Price: £9,950, unchanged since AskCar first saw it on 9 October 2026, 28 days ago. Fair price: £524 (5%) under the AskCar estimate of £10,474. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 January 2027. Dealer: Windmill Motors in Bourne, 19 miles from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2018-7713e446c241
- 2019 Audi A6 Avant 3.0 TDI V6 S Line, 282 bhp, automatic, diesel, estate, 5 doors, blue. Mileage: 39,045 miles. Price: £24,767, reduced by £425 from £25,192 since AskCar first saw it on 4 November 2026, 2 days ago. Fair price: £1,239 (4%) under the AskCar estimate of £26,006. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 24 June 2027. Dealer: Vindis Group Huntingdon Audi in Huntingdon, 16 miles from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-41b641300594
- 2026 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 3,660 miles. Price: £41,900, reduced by £4,112 from £46,012 since AskCar first saw it on 31 July 2026, 98 days ago. Fair price: £1,923 (4%) under the AskCar estimate of £43,823. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Vindis Group Huntingdon Audi in Huntingdon, 16 miles from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2026-628c7a8efe05
- 2019 Audi A6 Avant 2.0 TDI Sport, 201 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 90,600 miles. Price: £13,995, reduced by £1,300 from £15,295 since AskCar first saw it on 13 June 2026, 146 days ago. Fair price: £501 (3%) under the AskCar estimate of £14,496. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 17 March 2027. Dealer: A & S Car Sales in Peterborough, 1 mile from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-df2694977e7e
- 2019 Audi A6 Avant 2.0 TFSI S Line, 242 bhp, automatic, petrol, estate, 5 doors, grey. Mileage: 63,390 miles. Price: £19,990, reduced by £1,000 from £20,990 since AskCar first saw it on 30 October 2026, 7 days ago. Fair price: £673 (3%) under the AskCar estimate of £20,663. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 24 September 2027. Dealer: Quattro Tech Cars in St Ives, 18 miles from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-cfc76f9b5f86
- 2019 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, white. Mileage: 75,324 miles. Price: £17,495, reduced by £500 from £17,995 since AskCar first saw it on 28 May 2026, 162 days ago. Fair price: £480 (2%) under the AskCar estimate of £17,975. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 14 March 2026; ask the dealer for the current MOT. Dealer: A & A Auto Sales in Oundle, 12 miles from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-1ac632f56168
- 2018 Audi A6 Avant 2.0 TDI ultra Black Edition, 187 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 101,601 miles. Price: £12,990, reduced by £1,790 from £14,780 since AskCar first saw it on 28 May 2026, 162 days ago. Fair price: £299 (2%) under the AskCar estimate of £13,289. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 15 November 2026. Dealer: West Brook Car Sales in Peterborough, 1 mile from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2018-4680c52b8100
- 2018 Audi A6 Avant 2.0 TDI ultra Black Edition, 187 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 97,000 miles. Price: £13,450, reduced by £1,300 from £14,750 since AskCar first saw it on 28 May 2026, 162 days ago. Fair price: £285 (2%) under the AskCar estimate of £13,735. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 9 June 2026; ask the dealer for the current MOT. Dealer: Cambridgeshire Motor House in Peterborough, 3 miles from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2018-314ba5a49b93
- 2019 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 98,000 miles. Price: £14,950, reduced by £1,000 from £15,950 since AskCar first saw it on 13 October 2026, 24 days ago. Fair price: £266 (1%) under the AskCar estimate of £15,216. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 April 2027. Dealer: Fengate Motors in Fengate, 1 mile from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-1e40f789c4a2
- 2015 Audi A6 Avant 2.0 TDI ultra Black Edition, 187 bhp, manual, diesel, estate, 5 doors, black. Mileage: 107,701 miles. Price: £9,850, reduced by £580 from £10,430 since AskCar first saw it on 28 May 2026, 162 days ago. Fair price: £169 (1%) under the AskCar estimate of £10,019. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 3 October 2026; ask the dealer for the current MOT. Dealer: West Brook Car Sales in Peterborough, 1 mile from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2015-63aad51bdc39
- 2017 Audi A6 Avant 2.0 TDI Black Edition, 187 bhp, automatic, diesel, estate, 5 doors, white. Mileage: 74,000 miles. Price: £16,249, reduced by £1,050 from £17,299 since AskCar first saw it on 22 July 2026, 107 days ago. Fair price: £256 (1%) under the AskCar estimate of £16,505. 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: Noya Motor Group in Peterborough, 2 miles from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2017-3ec48a52f7af
- 2015 Audi A6 Avant 2.0 TDI ultra Black Edition, 187 bhp, manual, diesel, estate, 5 doors, blue. Mileage: 108,000 miles. Price: £9,850, reduced by £400 from £10,250 since AskCar first saw it on 6 August 2026, 92 days ago. Fair price: £149 (1%) under the AskCar estimate of £9,999. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 29 October 2026; ask the dealer for the current MOT. Dealer: Cambridgeshire Motor House in Peterborough, 3 miles from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2015-2de3b9267d63
- 2019 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, white. Mileage: 73,483 miles. Price: £17,990, reduced by £1,000 from £18,990 since AskCar first saw it on 16 July 2026, 113 days ago. Fair price: £230 (1%) under the AskCar estimate of £18,220. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 21 December 2026. Dealer: West Brook Car Sales in Peterborough, 1 mile from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-d48370570539
- 2022 Audi A6 Avant 2.0 TDI Sport, 201 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 73,133 miles. Price: £18,990, reduced by £1,000 from £19,990 since AskCar first saw it on 28 May 2026, 162 days ago. Fair price: £120 (under 1%) under the AskCar estimate of £19,110. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 April 2027. Dealer: Carworld Car Supermarket in Peterborough, 1 mile from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2022-450d9c5c60d0
- 2022 Audi A6 Avant 2.0 TFSI Sport, 201 bhp, automatic, petrol, estate, 5 doors, white. Mileage: 69,903 miles. Price: £17,700, reduced by £1,000 from £18,700 since AskCar first saw it on 18 September 2026, 49 days ago. Fair price: £15 (under 1%) over the AskCar estimate of £17,685. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 December 2026. Dealer: Carworld Car Supermarket in Peterborough, 1 mile from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2022-3a069d3897d0
- 2013 Audi A6 Avant 3.0 BiTDI V6 Black Edition, 309 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 144,000 miles. Price: £7,790, reduced by £200 from £7,990 since AskCar first saw it on 27 October 2026, 10 days ago. Fair price: £17 (under 1%) over the AskCar estimate of £7,773. Euro 5 emissions standard. MOT: valid until 21 April 2027. Dealer: Platinum Motor Hub in Ramsey, 10 miles from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2013-9a34c3082dbd
- 2019 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 80,000 miles. Price: £17,488, unchanged since AskCar first saw it on 24 October 2026, 13 days ago. Fair price: £120 (under 1%) over the AskCar estimate of £17,368. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 August 2027. Dealer: Junction 17 Cars Peterborough in Peterborough, 3 miles from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-a234474cd6bb
- 2018 Audi A6 Avant 2.0 TDI Black Edition, 187 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 87,000 miles. Price: £15,450, reduced by £500 from £15,950 since AskCar first saw it on 26 October 2026, 11 days ago. Fair price: £146 (under 1%) over the AskCar estimate of £15,304. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 June 2027. Dealer: Windmill Motors in Bourne, 19 miles from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2018-212e63df4dc5
- 2022 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 87,117 miles. Price: £19,990, unchanged since AskCar first saw it on 18 September 2026, 49 days ago. Fair price: £368 (1%) over the AskCar estimate of £19,622. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 7 October 2026; ask the dealer for the current MOT. Dealer: Carworld Car Supermarket in Peterborough, 1 mile from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2022-c199a88a8c04
- 2023 Audi A6 Avant 2.0 TFSI S Line, 201 bhp, automatic, petrol, estate, 5 doors, black. Mileage: 62,000 miles. Price: £21,928, reduced by £972 from £22,900 since AskCar first saw it on 18 October 2026, 19 days ago. Fair price: £428 (1%) over the AskCar estimate of £21,500. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 July 2027. Dealer: Vindis Group Huntingdon Audi in Huntingdon, 16 miles from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-96ae3c67e2ee
- 2023 Audi A6 Avant 2.0 TFSI Sport, 201 bhp, automatic, petrol, estate, 5 doors, grey. Mileage: 36,100 miles. Price: £22,489, reduced by £101 from £22,590 since AskCar first saw it on 16 September 2026, 51 days ago. Fair price: £472 (2%) over the AskCar estimate of £22,017. Euro 6 emissions standard. ULEZ compliant. Dealer: S James Prestige in Essendine, 12 miles from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-88b6180f4bdc
- 2014 Audi A6 Avant 3.0 TDI V6 Black Edition, 242 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 95,100 miles. Price: £11,790, unchanged since AskCar first saw it on 19 September 2026, 48 days ago. Fair price: £283 (2%) over the AskCar estimate of £11,507. Euro 5 emissions standard. MOT: valid until 6 August 2027. Dealer: Octane Car Sales in Peterborough, 1 mile from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2014-818647282c7a
- 2024 Audi A6 Avant 2.0 TFSI S Line, 201 bhp, automatic, petrol, estate, 5 doors, grey. Mileage: 12,339 miles. Price: £30,775, raised by £1,375 from £29,400 since AskCar first saw it on 29 September 2026, 38 days ago. Fair price: £773 (2%) over the AskCar estimate of £30,002. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Vindis Group Peterborough Audi in Peterborough, 4 miles from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2024-04993534cbf6
- 2014 Audi A6 Avant 2.0 TDI ultra Black Edition, 187 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 112,057 miles. Price: £9,290, reduced by £700 from £9,990 since AskCar first saw it on 11 July 2026, 118 days ago. Fair price: £411 (4%) over the AskCar estimate of £8,879. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 10 September 2026; ask the dealer for the current MOT. Dealer: Holbeach Cars in Spalding, 18 miles from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2014-d44cccd36293
- 2023 Audi A6 Avant 2.0 TFSI Sport, 201 bhp, automatic, petrol, estate, 5 doors, black. Mileage: 75,502 miles. Price: £17,990, reduced by £710 from £18,700 since AskCar first saw it on 18 September 2026, 49 days ago. Fair price: £802 (4%) over the AskCar estimate of £17,188. Euro 6 emissions standard. ULEZ compliant. Dealer: Carworld Car Supermarket in Peterborough, 1 mile from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-c5a3d89600a6
- 2016 Audi A6 Avant 2.0 TDI ultra SE Executive, 187 bhp, automatic, diesel, estate, 5 doors, white. Mileage: 82,000 miles. Price: £10,699, reduced by £600 from £11,299 since AskCar first saw it on 25 September 2026, 42 days ago. Fair price: £644 (6%) over the AskCar estimate of £10,055. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 January 2027. Dealer: Noya Motor Group in Peterborough, 2 miles from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2016-26d08c027c40
- 2019 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 125,000 miles. Price: £13,495, reduced by £500 from £13,995 since AskCar first saw it on 18 September 2026, 49 days ago. Fair price: £854 (6%) over the AskCar estimate of £12,641. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 6 November 2026. Dealer: GOT Cars PB in Peterborough, 3 miles from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-ac1a6b4112c1
- 2018 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, red. Mileage: 118,600 miles. Price: £13,749, reduced by £550 from £14,299 since AskCar first saw it on 15 October 2026, 22 days ago. Above the going rate: £1,055 (8%) over the AskCar estimate of £12,694. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 July 2027. Dealer: Noya Motor Group in Peterborough, 2 miles from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2018-dcae342b9bab
- 2018 Audi A6 Avant 2.0, automatic, diesel, estate, 5 doors, black. Mileage: 97,667 miles. Price: £14,690, reduced by £300 from £14,990 since AskCar first saw it on 14 October 2026, 23 days ago. Above the going rate: £1,185 (8%) over the AskCar estimate of £13,505. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 25 August 2027. Dealer: Brampton Motor Group in Brampton, 18 miles from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2018-3be485633e90
- 2015 Audi A6 Avant 2.0 TDI ultra Black Edition, 187 bhp, automatic, diesel, estate, 5 doors, red. Mileage: 72,624 miles. Price: £14,990, unchanged since AskCar first saw it on 28 May 2026, 162 days ago. Above the going rate: £1,280 (9%) over the AskCar estimate of £13,710. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 17 May 2027. Dealer: Heartys of Peterborough in Peterborough, 2 miles from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2015-6439888bd302
- 2019 Audi A6 Avant 2.0 TDI Black Edition, 201 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 110,578 miles. Price: £15,700, reduced by £1,290 from £16,990 since AskCar first saw it on 18 June 2026, 141 days ago. Above the going rate: £1,431 (10%) over the AskCar estimate of £14,269. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 9 November 2026. Dealer: Carworld Car Supermarket in Peterborough, 1 mile from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-253348188d12
- 2019 Audi A6 Avant 2.0 TDI S Line, 201 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 82,890 miles. Price: £18,990, reduced by £1,000 from £19,990 since AskCar first saw it on 20 July 2026, 109 days ago. Above the going rate: £1,987 (11%) over the AskCar estimate of £17,003. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 14 September 2026; ask the dealer for the current MOT. Dealer: Quattro Tech Cars in St Ives, 18 miles from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-9bbf6e0b0612
- 2019 Audi A6 Avant 2.0 TDI Sport, 201 bhp, automatic, diesel, estate, 5 doors, white. Mileage: 153,000 miles. Price: £10,950, reduced by £1,000 from £11,950 since AskCar first saw it on 5 August 2026, 93 days ago. Above the going rate: £1,404 (14%) over the AskCar estimate of £9,546. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 June 2027. Dealer: Fengate Motors in Fengate, 1 mile from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-87fe763040bf
- 2016 Audi A6 Avant 3.0 Black Edition, 315 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 96,500 miles. Price: £17,990, unchanged since AskCar first saw it on 28 May 2026, 162 days ago. Above the going rate: £2,443 (15%) over the AskCar estimate of £15,547. Euro 6 emissions standard. ULEZ compliant. Dealer: Optimum Vehicle Group in Peterborough, 1 mile from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2016-adfce5495b65
- 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, 36 days ago. Above the going rate: £7,002 (17%) over the AskCar estimate of £40,497. MOT: first test not yet due. Dealer: cinch Corby in Corby, 19 miles from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2025-3817b87229b3
- 2016 Audi A6 Avant 3.0 Black Edition, 268 bhp, automatic, diesel, estate, 5 doors, blue. Mileage: 94,000 miles. Price: £16,490, unchanged since AskCar first saw it on 28 May 2026, 162 days ago. Above the going rate: £2,448 (17%) over the AskCar estimate of £14,042. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 26 January 2027. Dealer: Optimum Vehicle Group in Peterborough, 1 mile from Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2016-3b4cce5ddf8d
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- 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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- Audi A4 (1,490 cars)
- Audi Q7 (1,373 cars)
- Audi A4 Avant (1,308 cars)
- Audi Q4 e-tron (1,225 cars)
- Audi TT (1,161 cars)
- Audi S3 (1,036 cars)
- Audi A6 Saloon (906 cars)
- Audi RS3 (556 cars)