Used Audi A6 Saloon for sale near Barnet
There are 110 used Audi A6 Saloon for sale from UK dealers within 20 miles of Barnet on AskCar, as of 4 November 2026. Typical asking price £16,000 (the median: half cost less, half cost more). The cheapest is £1,989. AskCar lists 905 used Audi A6 Saloon across the UK, from 660 dealerships.
The middle half of the 110 cars are priced between £11,000 and £19,500.
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 Barnet
41 of the 110 Audi A6 Saloon within 20 miles of Barnet had their price reduced in the last 14 days to 4 November 2026. Of those priced between £1,000 and £60,000, these 8 have the biggest reductions in pounds since AskCar first saw them.
- 2026 Audi A6 Saloon 2.0 e-hybrid Sport, 295 bhp, automatic, plug-in hybrid (petrol), saloon, 4 doors, red. Mileage: 3,340 miles. Price: £34,390, reduced by £21,560 from £55,950 since AskCar first saw it on 11 June 2026, 146 days ago. Fair price: £811 (2%) over the AskCar estimate of £33,579. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Group 1 Automotive Watford Audi in Watford, 7 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2026-76c5726659de
- 2026 Audi A6 Saloon 2.0 e-hybrid Edition 1, 295 bhp, automatic, plug-in hybrid (petrol), saloon, 4 doors, blue. Mileage: 4,903 miles. Price: £41,350, reduced by £13,645 from £54,995 since AskCar first saw it on 28 May 2026, 160 days ago. Fair price: £3,125 (7%) under the AskCar estimate of £44,475. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Group 1 Automotive Hatfield Audi in Hatfield, 9 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2026-7420799d935e
- 2026 Audi A6 Saloon 2.0 TFSI Edition 1, 201 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 3,655 miles. Price: £38,890, reduced by £10,600 from £49,490 since AskCar first saw it on 28 May 2026, 160 days ago. Fair price: £1,247 (3%) under the AskCar estimate of £40,137. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Marshall Motor Group Audi South East London (Beckenham) in London, 19 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2026-5f4135ac4e2a
- 2026 Audi A6 Saloon 2.0 e-hybrid Edition 1, 295 bhp, automatic, plug-in hybrid (petrol), saloon, 4 doors, black. Mileage: 6,526 miles. Price: £41,350, reduced by £9,600 from £50,950 since AskCar first saw it on 13 June 2026, 144 days ago. Fair price: £2,535 (5%) under the AskCar estimate of £43,885. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Group 1 Automotive Watford Audi in Watford, 7 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2026-f4ca423f45a2
- 2025 Audi A6 Saloon 2.0 TDI Edition 1, 201 bhp, automatic, diesel, saloon, 4 doors, blue. Mileage: 4,614 miles. Price: £38,800, reduced by £9,195 from £47,995 since AskCar first saw it on 28 May 2026, 160 days ago. Fair price: £643 (1%) under the AskCar estimate of £39,443. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Marshall Motor Group Bexley Audi in Bexley, 20 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2025-1c9b1a242664
- 2026 Audi A6 Saloon 2.0 TFSI Edition 1, 201 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 3,500 miles. Price: £39,995, reduced by £6,995 from £46,990 since AskCar first saw it on 6 June 2026, 151 days ago. Fair price: £161 (under 1%) under the AskCar estimate of £40,156. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Group 1 Automotive Hatfield Audi in Hatfield, 9 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2026-810785b32a2a
- 2026 Audi A6 Saloon 2.0 e-hybrid S Line, 295 bhp, automatic, plug-in hybrid (petrol), saloon, 4 doors, white. Mileage: 2,204 miles. Price: £38,195, reduced by £6,800 from £44,995 since AskCar first saw it on 10 August 2026, 86 days ago. Fair price: £1,316 (3%) over the AskCar estimate of £36,879. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Group 1 Automotive Chingford Audi in Chingford, 8 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2026-386adb2ffca9
- 2022 Audi A6 Saloon 2.0 TFSI Sport, 201 bhp, automatic, petrol, saloon, 4 doors, white. Mileage: 59,643 miles. Price: £16,600, reduced by £5,600 from £22,200 since AskCar first saw it on 30 October 2026, 5 days ago. Fair price: £222 (1%) under the AskCar estimate of £16,822. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 24 March 2027. Dealer: Big Motoring World Enfield in Enfield, 7 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2022-bd3a5d4199a4
Cars for sale now, page 1 of 2
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 874 priced Audi A6 Saloon 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.
- 2018 Audi A6 Saloon 2.0 TDI S Line, 187 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 115,000 miles. Price: £7,995, reduced by £2,000 from £9,995 since AskCar first saw it on 26 July 2026, 101 days ago. Good value: £2,064 (20%) under the AskCar estimate of £10,059. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 17 July 2027. Dealer: Driveaway N11 in London, 4 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2018-72d353d57b7b
- 2010 Audi A6 Saloon 2.0 TDIe SE, 134 bhp, manual, diesel, saloon, 4 doors, grey. Mileage: 146,579 miles. Price: £1,989, reduced by £500 from £2,489 since AskCar first saw it on 22 September 2026, 43 days ago. Good value: £392 (16%) under the AskCar estimate of £2,381. Euro 5 emissions standard. MOT: valid until 6 November 2026. Dealer: Select Motors (GB) in London, 4 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2010-2003d92da9e3
- 2015 Audi A6 Saloon, saloon, 4 doors, grey. Mileage: 74,000 miles. Price: £7,340, reduced by £500 from £7,840 since AskCar first saw it on 28 May 2026, 160 days ago. Good value: £1,290 (14%) under the AskCar estimate of £8,630. MOT: valid until 1 December 2026. Dealer: Smart Wheel Motors in Uxbridge, 13 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2015-70e557c86eb3
- 2018 Audi A6 Saloon 2.0 TDI Sport, 201 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 95,000 miles. Price: £10,490, reduced by £2,490 from £12,980 since AskCar first saw it on 16 July 2026, 111 days ago. Good value: £1,830 (14%) under the AskCar estimate of £12,320. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 11 March 2027. Dealer: Car Holics in Hillingdon, 14 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2018-eaf8059a9628
- 2014 Audi A6 Saloon 2.0 TFSI, 241 bhp, automatic, hybrid (petrol), saloon, 4 doors, silver. Mileage: 47,100 miles. Price: £7,750, reduced by £1,200 from £8,950 since AskCar first saw it on 28 May 2026, 160 days ago. Good value: £1,325 (14%) under the AskCar estimate of £9,075. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 17 May 2027. Dealer: LDN Motors in Harefield, 11 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2014-991f8a90542d
- 2021 Audi A6 Saloon 2.0 TDI Black Edition, 201 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 36,244 miles. Price: £20,500, reduced by £3,300 from £23,800 since AskCar first saw it on 21 July 2026, 106 days ago. Good value: £3,412 (14%) under the AskCar estimate of £23,912. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 June 2027. Dealer: Car Planet Barnet in Barnet, 3 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2021-a469d9322e2e
- 2018 Audi A6 Saloon 1.8 TFSI, 187 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 49,000 miles. Price: £12,995, unchanged since AskCar first saw it on 26 August 2026, 70 days ago. Good value: £1,930 (12%) under the AskCar estimate of £14,925. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 January 2027. Dealer: 101 Motors in Havering, 14 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2018-c1662ad11f5b
- 2019 Audi A6 Saloon 2.0 TFSI S Line, 242 bhp, automatic, petrol, saloon, 4 doors, silver. Mileage: 54,903 miles. Price: £15,995, unchanged since AskCar first saw it on 1 July 2026, 126 days ago. Good value: £2,332 (12%) under the AskCar estimate of £18,327. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 10 March 2027. Dealer: Noya Cars in Barnet, 3 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-aba22fdce280
- 2022 Audi A6 Saloon 2.0 TFSIe S Line, 295 bhp, automatic, plug-in hybrid (petrol), saloon, 4 doors, black. Mileage: 43,900 miles. Price: £22,250, reduced by £2,250 from £24,500 since AskCar first saw it on 13 June 2026, 144 days ago. Good value: £3,067 (12%) under the AskCar estimate of £25,317. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 3 March 2027. Dealer: Reverie Autos in Hatfield, 6 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2022-767d018f16e0
- 2019 Audi A6 Saloon 2.0 TDI S Line, 201 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 39,822 miles. Price: £17,799, reduced by £1,300 from £19,099 since AskCar first saw it on 19 September 2026, 46 days ago. Good value: £2,377 (11%) under the AskCar estimate of £20,176. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 24 April 2027. Dealer: Motorpoint Chingford in Chingford, 8 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-e4dbf0f0d328
- 2015 Audi A6 Saloon 2.0 TDI ultra Black Edition, 187 bhp, automatic, diesel, saloon, 4 doors, white. Mileage: 100,000 miles. Price: £8,449, unchanged since AskCar first saw it on 26 October 2026, 9 days ago. Good value: £908 (9%) under the AskCar estimate of £9,357. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 19 December 2026. Dealer: Motorama in Welwyn Garden City, 11 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2015-3f3673c2c97c
- 2019 Audi A6 Saloon 2.0 TDI S Line, 201 bhp, automatic, diesel, saloon, 4 doors, white. Mileage: 39,931 miles. Price: £18,250, reduced by £400 from £18,650 since AskCar first saw it on 16 October 2026, 19 days ago. Good value: £1,915 (9%) under the AskCar estimate of £20,165. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 November 2026. Dealer: Car Planet Barnet in Barnet, 3 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-4f8154e36b39
- 2020 Audi A6 Saloon 2.0 TDI Black Edition, 201 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 41,202 miles. Price: £19,450, reduced by £1,300 from £20,750 since AskCar first saw it on 24 September 2026, 41 days ago. Good value: £1,975 (9%) under the AskCar estimate of £21,425. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 August 2027. Dealer: Car Planet Watford in Watford, 10 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2020-ab3184a12ffc
- 2021 Audi A6 Saloon 2.0 TDI Black Edition, 201 bhp, automatic, diesel, saloon, 4 doors, blue. Mileage: 63,000 miles. Price: £18,450, reduced by £2,300 from £20,750 since AskCar first saw it on 2 October 2026, 33 days ago. Good value: £1,855 (9%) under the AskCar estimate of £20,305. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 11 July 2027. Dealer: Motor Lounge in Radlett, 6 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2021-731efab8daec
- 2013 Audi A6 Saloon 2.0 TFSI, 242 bhp, automatic, hybrid (petrol), saloon, 4 doors, black. Mileage: 46,100 miles. Price: £8,750, unchanged since AskCar first saw it on 8 August 2026, 88 days ago. Good value: £857 (8%) under the AskCar estimate of £9,607. Euro 5 emissions standard. ULEZ compliant. Dealer: Motorland Motors in Redbridge, 13 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2013-aecccfab5a55
- 2015 Audi A6 Saloon 2.8, automatic, petrol, saloon, 4 doors, white. Mileage: 13,250 miles. Price: £11,990, reduced by £1,000 from £12,990 since AskCar first saw it on 21 August 2026, 75 days ago. Good value: £1,159 (8%) under the AskCar estimate of £13,149. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 8 September 2027. Dealer: Lectus Cars in Broxbourne, 11 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2015-0bd676246711
- 2016 Audi A6 Saloon 2.0 TDI Black Edition, 187 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 85,000 miles. Price: £10,989, unchanged since AskCar first saw it on 27 July 2026, 100 days ago. Good value: £1,037 (8%) under the AskCar estimate of £12,026. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 3 May 2027. Dealer: Auto Vuego Motors in Hillingdon, 15 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2016-6e908e05c3b1
- 2019 Audi A6 Saloon 2.0 TDI S Line, 201 bhp, automatic, diesel, saloon, 4 doors, white. Mileage: 104,500 miles. Price: £12,299, reduced by £1,800 from £14,099 since AskCar first saw it on 10 June 2026, 147 days ago. Good value: £1,156 (8%) under the AskCar estimate of £13,455. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 April 2027. Dealer: Abaza Motors in Ealing, 9 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-c323340d9068
- 2015 Audi A6 Saloon, automatic, petrol, saloon, 4 doors, blue. Mileage: 56,388 miles. Price: £9,499, reduced by £500 from £9,999 since AskCar first saw it on 20 September 2026, 45 days ago. Good value: £844 (8%) under the AskCar estimate of £10,343. MOT: valid until 17 August 2027. Dealer: Prestige Motor Trader in Croydon, 19 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2015-7bfe862e8be1
- 2015 Audi A6 Saloon 2.0 TDI ultra SE, 187 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 148,000 miles. Price: £4,989, unchanged since AskCar first saw it on 28 October 2026, 7 days ago. Fair price: £429 (7%) under the AskCar estimate of £5,418. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 10 February 2027. Dealer: Lovelycars.com in Hillingdon, 15 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2015-ff94d23ab28d
- 2021 Audi A6 Saloon 2.0 TFSI Sport, 201 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 30,154 miles. Price: £17,000, reduced by £500 from £17,500 since AskCar first saw it on 20 October 2026, 15 days ago. Fair price: £1,402 (7%) under the AskCar estimate of £18,402. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 7 June 2027. Dealer: MB Brent Park in London, 7 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2021-26cd789f6b33
- 2019 Audi A6 Saloon 2.0 TDI S Line, 201 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 62,892 miles. Price: £16,499, reduced by £500 from £16,999 since AskCar first saw it on 16 September 2026, 49 days ago. Fair price: £1,349 (7%) under the AskCar estimate of £17,848. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 July 2027. Dealer: Cars Yard in Harrow, 5 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-a5dafdb2e898
- 2020 Audi A6 Saloon 2.0 TFSI Sport, 242 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 45,923 miles. Price: £16,790, unchanged since AskCar first saw it on 29 October 2026, 6 days ago. Fair price: £1,325 (7%) under the AskCar estimate of £18,115. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 April 2027. Dealer: Spire Cars UK in London, 5 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2020-0d5c281cda3f
- 2020 Audi A6 Saloon 2.0 TFSI Sport, 242 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 38,138 miles. Price: £17,500, unchanged since AskCar first saw it on 14 October 2026, 21 days ago. Fair price: £1,348 (7%) under the AskCar estimate of £18,848. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 August 2027. Dealer: Carvender Ltd - London in Theydon Garnon, 15 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2020-a02cc1c41fab
- 2026 Audi A6 Saloon 2.0 e-hybrid Edition 1, 295 bhp, automatic, plug-in hybrid (petrol), saloon, 4 doors, blue. Mileage: 4,903 miles. Price: £41,350, reduced by £13,645 from £54,995 since AskCar first saw it on 28 May 2026, 160 days ago. Fair price: £3,125 (7%) under the AskCar estimate of £44,475. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Group 1 Automotive Hatfield Audi in Hatfield, 9 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2026-7420799d935e
- 2019 Audi A6 Saloon 2.0 TDI Sport, 201 bhp, automatic, diesel, saloon, 4 doors, white. Mileage: 77,575 miles. Price: £13,990, unchanged since AskCar first saw it on 22 October 2026, 13 days ago. Fair price: £986 (6%) under the AskCar estimate of £14,976. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 25 March 2027. Dealer: Xenon Automotive in Welwyn Garden City, 11 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-8fcb243cb185
- 2019 Audi A6 Saloon 2.0 TDI Sport, 201 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 63,150 miles. Price: £15,450, unchanged since AskCar first saw it on 3 November 2026, 1 day ago. Fair price: £1,080 (6%) under the AskCar estimate of £16,530. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 July 2027. Dealer: Car Capital in Southall, 12 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-b4112f09ddb1
- 2018 Audi A6 Saloon 2.0 TDI S Line, 201 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 43,000 miles. Price: £16,989, reduced by £500 from £17,489 since AskCar first saw it on 11 October 2026, 24 days ago. Fair price: £1,087 (6%) under the AskCar estimate of £18,076. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 August 2027. Dealer: Bluehawk Automotive in Hounslow, 14 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2018-c0547a8266b4
- 2015 Audi A6 Saloon, automatic, petrol, saloon, 4 doors, black. Mileage: 64,683 miles. Price: £9,249, reduced by £250 from £9,499 since AskCar first saw it on 1 October 2026, 34 days ago. Fair price: £585 (5%) under the AskCar estimate of £9,834. MOT: valid until 24 August 2027. Dealer: Prestige Motor Trader in Croydon, 19 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2015-8d91f95327b1
- 2019 Audi A6 Saloon 2.0 TDI Sport, 201 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 63,678 miles. Price: £15,495, unchanged since AskCar first saw it on 23 September 2026, 42 days ago. Fair price: £976 (5%) under the AskCar estimate of £16,471. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 May 2027. Dealer: Auto Bloom in London, 5 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-32059f996662
- 2019 Audi A6 Saloon 3.0 TDI V6 S Line, 282 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 43,000 miles. Price: £20,990, reduced by £1,500 from £22,490 since AskCar first saw it on 3 September 2026, 62 days ago. Fair price: £1,301 (5%) under the AskCar estimate of £22,291. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 March 2027. Dealer: Burford Car Sales in Hoddesdon, 12 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-05b1452ead7b
- 2026 Audi A6 Saloon 2.0 e-hybrid Edition 1, 295 bhp, automatic, plug-in hybrid (petrol), saloon, 4 doors, black. Mileage: 6,526 miles. Price: £41,350, reduced by £9,600 from £50,950 since AskCar first saw it on 13 June 2026, 144 days ago. Fair price: £2,535 (5%) under the AskCar estimate of £43,885. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Group 1 Automotive Watford Audi in Watford, 7 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2026-f4ca423f45a2
- 2022 Audi A6 Saloon 2.0 TFSI Sport, 201 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 29,157 miles. Price: £18,500, unchanged since AskCar first saw it on 28 October 2026, 7 days ago. Fair price: £1,131 (5%) under the AskCar estimate of £19,631. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 March 2027. Dealer: MB Brent Park in London, 7 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2022-18b89337a4f6
- 2019 Audi A6 Saloon 2.0 TDI S Line, 201 bhp, automatic, diesel, saloon, 4 doors, blue. Mileage: 79,042 miles. Price: £15,099, reduced by £1,300 from £16,399 since AskCar first saw it on 11 September 2026, 54 days ago. Fair price: £881 (5%) under the AskCar estimate of £15,980. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 31 July 2027. Dealer: cinch in Wimbledon, 16 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-769bfab7560f
- 2020 Audi A6 Saloon 2.0 TDI Black Edition, 201 bhp, automatic, diesel, saloon, 4 doors, white. Mileage: 14,498 miles. Price: £22,850, reduced by £250 from £23,100 since AskCar first saw it on 9 October 2026, 26 days ago. Fair price: £1,288 (5%) under the AskCar estimate of £24,138. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 April 2027. Dealer: Car Planet Watford in Watford, 10 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2020-a6deb50f626a
- 2018 Audi A6 Saloon 3.0 TDI V6 S Line, 282 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 61,000 miles. Price: £18,540, raised by £1,400 from £17,140 since AskCar first saw it on 16 August 2026, 80 days ago. Fair price: £944 (4%) under the AskCar estimate of £19,484. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 March 2027. Dealer: Smart Wheel Motors in Uxbridge, 13 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2018-13bc2ab6554a
- 2019 Audi A6 Saloon 2.0 TDI S Line, 201 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 66,750 miles. Price: £16,590, reduced by £1,860 from £18,450 since AskCar first saw it on 28 May 2026, 160 days ago. Fair price: £793 (4%) under the AskCar estimate of £17,383. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 28 June 2026; ask the dealer for the current MOT. Dealer: Smart Drive Autos in London, 9 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-6bbe262e120d
- 2026 Audi A6 Saloon 2.0 e-hybrid S Line, 295 bhp, automatic, plug-in hybrid (petrol), saloon, 4 doors, blue. Mileage: 10 miles. Price: £37,595, reduced by £405 from £38,000 since AskCar first saw it on 3 October 2026, 32 days ago. Fair price: £1,782 (4%) under the AskCar estimate of £39,377. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Marshall Motor Group Bexley Audi in Bexley, 20 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2026-4bf3f8b9f334
- 2022 Audi A6 Saloon 2.0 TFSI S Line, 201 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 52,700 miles. Price: £19,534, reduced by £1,337 from £20,871 since AskCar first saw it on 2 October 2026, 33 days ago. Fair price: £905 (4%) under the AskCar estimate of £20,439. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 26 January 2027. Dealer: Cargem in Rainham, 19 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2022-6a22f793baed
- 2017 Audi A6 Saloon 2.0 TDI ultra Black Edition, 187 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 73,500 miles. Price: £12,500, unchanged since AskCar first saw it on 4 November 2026. Fair price: £571 (4%) under the AskCar estimate of £13,071. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 November 2026. Dealer: Rowlands Motor Company in Havering, 19 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2017-e9284dd5962f
- 2019 Audi A6 Saloon 2.0 TFSI Sport, 242 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 58,983 miles. Price: £15,490, unchanged since AskCar first saw it on 2 November 2026, 2 days ago. Fair price: £685 (4%) under the AskCar estimate of £16,175. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 December 2026. Dealer: Prestige Cars Agent in Waltham Abbey, 11 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-cd400b61aafe
- 2021 Audi A6 Saloon 2.0 TFSIe Sport, 295 bhp, automatic, plug-in hybrid (petrol), saloon, 4 doors, black. Mileage: 69,127 miles. Price: £15,990, unchanged since AskCar first saw it on 8 October 2026, 27 days ago. Fair price: £699 (4%) under the AskCar estimate of £16,689. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 26 August 2027. Dealer: Roadlink in Hayes, 13 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2021-3dce291fce3e
- 2013 Audi A6 Saloon 2.0 TFSI S Line, 241 bhp, automatic, hybrid (petrol), saloon, 4 doors, white. Mileage: 31,689 miles. Price: £9,250, reduced by £200 from £9,450 since AskCar first saw it on 28 May 2026, 160 days ago. Fair price: £387 (4%) under the AskCar estimate of £9,637. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 17 April 2027. Dealer: Motorland Motors in Redbridge, 13 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2013-1758abd3cbb6
- 2005 Audi A6 Saloon 3.2 FSI SE, 251 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 146,000 miles. Price: £2,950, unchanged since AskCar first saw it on 1 July 2026, 126 days ago. Fair price: £121 (3%) under the AskCar estimate of £3,071. Euro 4 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 23 May 2025; ask the dealer for the current MOT. Dealer: Elite Car Sales in Croydon, 18 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2005-f274d530fda3
- 2019 Audi A6 Saloon 2.0 TDI S Line, 201 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 93,267 miles. Price: £13,950, reduced by £1,000 from £14,950 since AskCar first saw it on 14 August 2026, 82 days ago. Fair price: £547 (3%) under the AskCar estimate of £14,497. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 March 2027. Dealer: Elites Motors UK in Feltham, 17 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-5c6e2a944103
- 2022 Audi A6 Saloon 2.0 TFSI Sport, 201 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 31,391 miles. Price: £18,700, reduced by £2,940 from £21,640 since AskCar first saw it on 24 October 2026, 11 days ago. Fair price: £726 (3%) under the AskCar estimate of £19,426. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 January 2027. Dealer: Big Motoring World Enfield in Enfield, 7 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2022-15bb5248ce92
- 2022 Audi A6 Saloon 2.0 TFSI Sport, 201 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 28,000 miles. Price: £18,990, reduced by £455 from £19,445 since AskCar first saw it on 11 July 2026, 116 days ago. Fair price: £732 (3%) under the AskCar estimate of £19,722. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 June 2027. Dealer: JC Autos London in Wembley, 7 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2022-e4eed224a624
- 2023 Audi A6 Saloon 2.0 TFSI S Line, 201 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 36,984 miles. Price: £21,990, unchanged since AskCar first saw it on 24 October 2026, 11 days ago. Fair price: £732 (3%) under the AskCar estimate of £22,722. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 April 2027. Dealer: HCL Prestige Car Supermarket in Ashford, 18 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2023-00485f2b5936
- 2026 Audi A6 Saloon 2.0 TFSI Edition 1, 201 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 3,655 miles. Price: £38,890, reduced by £10,600 from £49,490 since AskCar first saw it on 28 May 2026, 160 days ago. Fair price: £1,247 (3%) under the AskCar estimate of £40,137. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Marshall Motor Group Audi South East London (Beckenham) in London, 19 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2026-5f4135ac4e2a
- 2021 Audi A6 Saloon 2.0 TFSI S Line, 201 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 38,495 miles. Price: £19,995, reduced by £1,000 from £20,995 since AskCar first saw it on 2 July 2026, 125 days ago. Fair price: £636 (3%) under the AskCar estimate of £20,631. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 November 2026. Dealer: Western Auto Solutions in West Drayton, 18 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2021-5d2dddf84334
- 2017 Audi A6 Saloon 2.0 TDI Black Edition, 187 bhp, automatic, diesel, saloon, 4 doors, white. Mileage: 76,000 miles. Price: £12,990, reduced by £9 from £12,999 since AskCar first saw it on 14 August 2026, 82 days ago. Fair price: £412 (3%) under the AskCar estimate of £13,402. 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: Rowlands Motor Company in Havering, 19 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2017-40171d9f5c1f
- 2026 Audi A6 Saloon 2.0 e-hybrid Sport, 295 bhp, automatic, plug-in hybrid (petrol), saloon, 4 doors, black. Mileage: 22 miles. Price: £35,200, raised by £300 from £34,900 since AskCar first saw it on 24 October 2026, 11 days ago. Fair price: £1,052 (2%) under the AskCar estimate of £36,252. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Marshall Motor Group Wimbledon Audi in Wimbledon, 16 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2026-86465576e6ea
- 2016 Audi A6 Saloon 2.0 TDI ultra Black Edition, 187 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 94,602 miles. Price: £10,499, raised by £250 from £10,249 since AskCar first saw it on 13 September 2026, 52 days ago. Fair price: £295 (2%) under the AskCar estimate of £10,794. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 24 March 2027. Dealer: Cars Yard in Harrow, 5 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2016-1300a0b4c6c1
- 2023 Audi A6 Saloon 2.0 TFSI S Line, 201 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 18,989 miles. Price: £23,950, reduced by £2,000 from £25,950 since AskCar first saw it on 2 September 2026, 63 days ago. Fair price: £658 (2%) under the AskCar estimate of £24,608. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 July 2027. Dealer: Group 1 Automotive Watford Audi in Watford, 7 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2023-23c49dfdae6f
- 2018 Audi A6 Saloon 3.0 TDI V6 S Line, 282 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 60,772 miles. Price: £18,995, unchanged since AskCar first saw it on 12 July 2026, 115 days ago. Fair price: £519 (2%) under the AskCar estimate of £19,514. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 March 2027. Dealer: Top Gear Harrow in Harrow, 7 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2018-c789392b21e0
- 2014 Audi A6 Saloon S Line, automatic, petrol, saloon, 4 doors, white. Mileage: 45,000 miles. Price: £10,995, unchanged since AskCar first saw it on 4 November 2026. Fair price: £273 (2%) under the AskCar estimate of £11,268. Dealer: Cosmic Car Sales in Enfield, 7 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2014-d9f32797120b
- 2024 Audi A6 Saloon 2.0 TFSI S Line, 201 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 17,514 miles. Price: £25,650, reduced by £2,345 from £27,995 since AskCar first saw it on 22 August 2026, 74 days ago. Fair price: £591 (2%) under the AskCar estimate of £26,241. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Group 1 Automotive Finchley Road Audi in Camden, 7 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2024-e4b910d9ae05
- 2023 Audi A6 Saloon 2.0 TFSI Sport, 201 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 32,863 miles. Price: £20,000, reduced by £500 from £20,500 since AskCar first saw it on 16 September 2026, 49 days ago. Fair price: £434 (2%) under the AskCar estimate of £20,434. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 9 August 2027. Dealer: MB Brent Park in London, 7 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2023-746ff0a48c71
- 2020 Audi A6 Saloon 2.0 TDI S Line, 201 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 34,000 miles. Price: £20,450, unchanged since AskCar first saw it on 29 August 2026, 67 days ago. Fair price: £415 (1%) under the AskCar estimate of £20,865. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 24 June 2027. Dealer: Farlan Automotive in Wembley, 8 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2020-43ab3193a800
- 2021 Audi A6 Saloon 2.0 TFSI Sport, 201 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 17,240 miles. Price: £19,000, unchanged since AskCar first saw it on 20 October 2026, 15 days ago. Fair price: £383 (1%) under the AskCar estimate of £19,383. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 23 September 2026; ask the dealer for the current MOT. Dealer: MB Brent Park in London, 7 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2021-fa29d7587263
- 2014 Audi A6 Saloon 2.0 TDI ultra SE, 187 bhp, manual, diesel, saloon, 4 doors, black. Mileage: 130,000 miles. Price: £4,499, reduced by £491 from £4,990 since AskCar first saw it on 14 July 2026, 113 days ago. Fair price: £85 (1%) under the AskCar estimate of £4,584. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 June 2027. Dealer: Tempesford Cars in Luton, 18 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2014-6442c2bb3d1a
- 2021 Audi A6 Saloon 2.0 TFSI Sport, 201 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 54,306 miles. Price: £16,000, reduced by £100 from £16,100 since AskCar first saw it on 28 October 2026, 7 days ago. Fair price: £271 (1%) under the AskCar estimate of £16,271. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 4 November 2026. Dealer: MB Brent Park in London, 7 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2021-094dd5391d41
- 2025 Audi A6 Saloon 2.0 TDI Edition 1, 201 bhp, automatic, diesel, saloon, 4 doors, blue. Mileage: 4,614 miles. Price: £38,800, reduced by £9,195 from £47,995 since AskCar first saw it on 28 May 2026, 160 days ago. Fair price: £643 (1%) under the AskCar estimate of £39,443. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Marshall Motor Group Bexley Audi in Bexley, 20 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2025-1c9b1a242664
- 2018 Audi A6 Saloon 1.8 TFSI Black Edition, 187 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 80,000 miles. Price: £11,999, reduced by £201 from £12,200 since AskCar first saw it on 30 October 2026, 5 days ago. Fair price: £182 (1%) under the AskCar estimate of £12,181. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 25 August 2027. Dealer: Rowlands Motor Company in Havering, 19 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2018-2d0d277e50ed
- 2017 Audi A6 Saloon 2.0 TDI ultra SE Executive, 187 bhp, automatic, diesel, saloon, 4 doors, white. Mileage: 75,660 miles. Price: £10,250, reduced by £150 from £10,400 since AskCar first saw it on 3 September 2026, 62 days ago. Fair price: £152 (1%) under the AskCar estimate of £10,402. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 21 May 2027. Dealer: Car Planet Barnet in Barnet, 3 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2017-1d804ed54497
- 2022 Audi A6 Saloon 2.0 TFSI Sport, 201 bhp, automatic, petrol, saloon, 4 doors, white. Mileage: 59,643 miles. Price: £16,600, reduced by £5,600 from £22,200 since AskCar first saw it on 30 October 2026, 5 days ago. Fair price: £222 (1%) under the AskCar estimate of £16,822. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 24 March 2027. Dealer: Big Motoring World Enfield in Enfield, 7 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2022-bd3a5d4199a4
- 2016 Audi A6 Saloon 2.0 TDI S Line, 187 bhp, automatic, diesel, saloon, 4 doors, silver. Mileage: 81,000 miles. Price: £9,995, unchanged since AskCar first saw it on 3 September 2026, 62 days ago. Fair price: £105 (1%) under the AskCar estimate of £10,100. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 March 2027. Dealer: Meddusa Cars in Waltham Abbey, 11 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2016-676654618009
- 2019 Audi A6 Saloon 2.0 TDI S Line, 201 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 68,675 miles. Price: £16,990, unchanged since AskCar first saw it on 24 September 2026, 41 days ago. Fair price: £165 (under 1%) under the AskCar estimate of £17,155. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 6 July 2027. Dealer: Prestige Cars Agent in Waltham Abbey, 11 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-f92023139dbc
- 2023 Audi A6 Saloon 2.0 TDI S Line, 201 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 51,000 miles. Price: £24,809, unchanged since AskCar first saw it on 27 October 2026, 8 days ago. Fair price: £135 (under 1%) under the AskCar estimate of £24,944. Euro 6 emissions standard. ULEZ compliant. Dealer: FM Motor Co in Wembley, 8 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2023-dc4d4e52a829
- 2026 Audi A6 Saloon 2.0 TFSI Edition 1, 201 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 3,500 miles. Price: £39,995, reduced by £6,995 from £46,990 since AskCar first saw it on 6 June 2026, 151 days ago. Fair price: £161 (under 1%) under the AskCar estimate of £40,156. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Group 1 Automotive Hatfield Audi in Hatfield, 9 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2026-810785b32a2a
- 2015 Audi A6 Saloon 2.0 TDI ultra SE, 187 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 106,900 miles. Price: £7,000, reduced by £500 from £7,500 since AskCar first saw it on 19 October 2026, 16 days ago. Fair price: £25 (under 1%) under the AskCar estimate of £7,025. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 May 2027. Dealer: Superior Motors in Staines, 19 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2015-427f277e7d18
- 2026 Audi A6 Saloon 2.0 TFSI Edition 1, 201 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 3,995 miles. Price: £40,000, reduced by £6,500 from £46,500 since AskCar first saw it on 28 May 2026, 160 days ago. Fair price: £96 (under 1%) under the AskCar estimate of £40,096. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Group West London Audi in London, 12 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2026-7182e8f0257d
- 2021 Audi A6 Saloon 2.0 TFSI Sport, 201 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 42,000 miles. Price: £17,295, reduced by £1,700 from £18,995 since AskCar first saw it on 22 September 2026, 43 days ago. Fair price: £29 (under 1%) under the AskCar estimate of £17,324. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 25 August 2027. Dealer: Prime Drive in Watford, 7 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2021-53f045390a4f
- 2020 Audi A6 Saloon 2.0 TDI Sport, 201 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 62,283 miles. Price: £17,467, reduced by £1,342 from £18,809 since AskCar first saw it on 2 October 2026, 33 days ago. Fair price: £1 (under 1%) over the AskCar estimate of £17,466. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 10 December 2026. Dealer: Cargem in Rainham, 19 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2020-f3a344ddcc8d
- 2015 Audi A6 Saloon 2.0 TDI ultra S Line, 187 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 89,419 miles. Price: £8,980, reduced by £1,000 from £9,980 since AskCar first saw it on 16 July 2026, 111 days ago. Fair price: £8 (under 1%) over the AskCar estimate of £8,972. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 23 October 2026; ask the dealer for the current MOT. Dealer: TU Motors in Luton, 20 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2015-ab2b306a1372
- 2021 Audi A6 Saloon 2.0 TFSIe Sport, 295 bhp, automatic, plug-in hybrid (petrol), saloon, 4 doors, blue. Mileage: 91,000 miles. Price: £14,480, reduced by £500 from £14,980 since AskCar first saw it on 1 September 2026, 64 days ago. Fair price: £112 (under 1%) over the AskCar estimate of £14,368. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 15 December 2026. Dealer: Wembley Prestige Cars in Watford, 8 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2021-7b938582b510
- 2017 Audi A6 Saloon 2.0 TDI ultra SE Executive, 187 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 117,000 miles. Price: £8,000, reduced by £1,450 from £9,450 since AskCar first saw it on 5 July 2026, 122 days ago. Fair price: £91 (1%) over the AskCar estimate of £7,909. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 January 2027. Dealer: Bluebell Prestige in Havering, 18 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2017-b987c3a4ed33
- 2018 Audi A6 Saloon 2.0 TDI S Line, 201 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 67,000 miles. Price: £15,990, unchanged since AskCar first saw it on 25 September 2026, 40 days ago. Fair price: £190 (1%) over the AskCar estimate of £15,800. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 1 June 2027. Dealer: EMC in Epping, 14 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2018-58f01d55d3d3
- 2023 Audi A6 Saloon 2.0 TFSI Sport, 201 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 33,022 miles. Price: £20,695, reduced by £655 from £21,350 since AskCar first saw it on 26 September 2026, 39 days ago. Fair price: £278 (1%) over the AskCar estimate of £20,417. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 7 July 2027. Dealer: Group 1 Automotive Watford Audi in Watford, 7 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2023-525240949184
- 2023 Audi A6 Saloon 2.0 TFSI S Line, 201 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 7,410 miles. Price: £26,499, unchanged since AskCar first saw it on 3 November 2026, 1 day ago. Fair price: £417 (1%) over the AskCar estimate of £26,082. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 October 2027. Dealer: cinch in Bexley, 20 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2023-2bfbc13c1ef2
- 2018 Audi A6 Saloon 2.0 TDI S Line, 201 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 49,227 miles. Price: £17,849, reduced by £150 from £17,999 since AskCar first saw it on 23 August 2026, 73 days ago. Fair price: £338 (1%) over the AskCar estimate of £17,511. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 September 2027. Dealer: TU Motors in Luton, 20 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2018-5c1118e2ae93
- 2016 Audi A6 Saloon 2.0 TDI Black Edition, 187 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 68,009 miles. Price: £13,790, reduced by £900 from £14,690 since AskCar first saw it on 4 September 2026, 61 days ago. Fair price: £280 (2%) over the AskCar estimate of £13,510. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 20 November 2026. Dealer: Www.Countrycarsales.Co.Uk in Welwyn Garden City, 10 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2016-1f69ea638bb9
- 2020 Audi A6 Saloon 2.0 TDI Black Edition, 201 bhp, automatic, diesel, saloon, 4 doors, silver. Mileage: 63,092 miles. Price: £19,499, unchanged since AskCar first saw it on 29 October 2026, 6 days ago. Fair price: £412 (2%) over the AskCar estimate of £19,087. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 June 2027. Dealer: SCS Autos in Watford, 10 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2020-187bdf24901f
- 2024 Audi A6 Saloon 2.0 TDI Black Edition, 201 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 19,086 miles. Price: £32,495, reduced by £500 from £32,995 since AskCar first saw it on 31 October 2026, 4 days ago. Fair price: £701 (2%) over the AskCar estimate of £31,794. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Group 1 Automotive Audi Harold Wood in Harold Wood, 19 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2024-292a28d12e68
- 2023 Audi A6 Saloon 2.0 TDI Black Edition, 201 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 36,000 miles. Price: £28,450, unchanged since AskCar first saw it on 31 October 2026, 4 days ago. Fair price: £661 (2%) over the AskCar estimate of £27,789. Euro 6 emissions standard. ULEZ compliant. Dealer: Group 1 Automotive Watford Audi in Watford, 7 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2023-8825c6c70337
- 2026 Audi A6 Saloon 2.0 e-hybrid Sport, 295 bhp, automatic, plug-in hybrid (petrol), saloon, 4 doors, red. Mileage: 3,340 miles. Price: £34,390, reduced by £21,560 from £55,950 since AskCar first saw it on 11 June 2026, 146 days ago. Fair price: £811 (2%) over the AskCar estimate of £33,579. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Group 1 Automotive Watford Audi in Watford, 7 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2026-76c5726659de
- 2015 Audi A6 Saloon 3.0 Black Edition, 214 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 94,000 miles. Price: £11,290, reduced by £700 from £11,990 since AskCar first saw it on 8 August 2026, 88 days ago. Fair price: £301 (2%) over the AskCar estimate of £10,989. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 17 August 2027. Dealer: WiseCars in Hillingdon, 14 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2015-8a42e2dd477a
- 2021 Audi A6 Saloon 2.0 TFSI Sport, 201 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 69,722 miles. Price: £15,270, reduced by £60 from £15,330 since AskCar first saw it on 29 October 2026, 6 days ago. Fair price: £482 (3%) over the AskCar estimate of £14,788. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 20 October 2027. Dealer: Big Motoring World Enfield in Enfield, 7 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2021-baf731714769
- 2019 Audi A6 Saloon 2.0 S Line, automatic, diesel, saloon, 4 doors, grey. Mileage: 73,000 miles. Price: £16,010, reduced by £780 from £16,790 since AskCar first saw it on 3 August 2026, 93 days ago. Fair price: £547 (3%) over the AskCar estimate of £15,463. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 17 June 2027. Dealer: Ryds Group in London, 8 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-97ced1cebbeb
- 2026 Audi A6 Saloon 2.0 e-hybrid S Line, 295 bhp, automatic, plug-in hybrid (petrol), saloon, 4 doors, white. Mileage: 2,204 miles. Price: £38,195, reduced by £6,800 from £44,995 since AskCar first saw it on 10 August 2026, 86 days ago. Fair price: £1,316 (3%) over the AskCar estimate of £36,879. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Group 1 Automotive Chingford Audi in Chingford, 8 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2026-386adb2ffca9
- 2019 Audi A6 Saloon 2.0 TDI Black Edition, 201 bhp, automatic, diesel, saloon, 4 doors, blue. Mileage: 95,700 miles. Price: £15,995, reduced by £1,000 from £16,995 since AskCar first saw it on 26 July 2026, 101 days ago. Fair price: £659 (4%) over the AskCar estimate of £15,336. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 14 October 2026; ask the dealer for the current MOT. Dealer: Chase Lane Motors in Waltham Abbey, 12 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-3795e766eb34
- 2018 Audi A6 Saloon 2.0 TDI ultra SE Executive, 187 bhp, automatic, diesel, saloon, 4 doors, white. Mileage: 126,000 miles. Price: £8,495, reduced by £250 from £8,745 since AskCar first saw it on 28 May 2026, 160 days ago. Fair price: £365 (4%) over the AskCar estimate of £8,130. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 22 May 2026; ask the dealer for the current MOT. Dealer: AutoMart Car Sales in Sunbury-on-Thames, 18 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2018-ca121ed0c2c7
- 2019 Audi A6 Saloon 2.0 TDI Sport, 201 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 144,210 miles. Price: £10,200, unchanged since AskCar first saw it on 5 October 2026, 30 days ago. Fair price: £486 (5%) over the AskCar estimate of £9,714. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 10 June 2027. Dealer: Car Planet Barnet in Barnet, 3 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-3e79e7af934a
- 2014 Audi A6 Saloon 2.0 TFSI S Line, 241 bhp, automatic, hybrid (petrol), saloon, 4 doors, black. Mileage: 48,900 miles. Price: £11,490, reduced by £460 from £11,950 since AskCar first saw it on 28 May 2026, 160 days ago. Fair price: £622 (5%) over the AskCar estimate of £10,868. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 12 December 2026. Dealer: Car Capital in Southall, 12 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2014-5c822878f493
- 2015 Audi A6 Saloon 2.0 TDI ultra Black Edition, 187 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 80,614 miles. Price: £11,300, unchanged since AskCar first saw it on 10 June 2026, 147 days ago. Fair price: £614 (5%) over the AskCar estimate of £10,686. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 4 February 2026; ask the dealer for the current MOT. Dealer: Autobase Holdings in Finchley, 3 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2015-54900953e6dd
- 2022 Audi A6 Saloon 2.0 TFSI Sport, 201 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 15,973 miles. Price: £21,950, unchanged since AskCar first saw it on 24 October 2026, 11 days ago. Fair price: £1,254 (6%) over the AskCar estimate of £20,696. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 5 October 2026; ask the dealer for the current MOT. Dealer: Group 1 Automotive Watford Audi in Watford, 7 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2022-0bfa96cdbe96
- 2021 Audi A6 Saloon 2.0 TFSI Sport, 201 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 107,000 miles. Price: £12,200, reduced by £799 from £12,999 since AskCar first saw it on 29 July 2026, 98 days ago. Fair price: £701 (6%) over the AskCar estimate of £11,499. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 10 March 2027. Dealer: Rowlands Motor Company in Havering, 19 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2021-dca310c580aa
- 2014 Audi A6 Saloon 2.0 TDI ultra S Line, 187 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 63,178 miles. Price: £9,995, unchanged since AskCar first saw it on 4 October 2026, 31 days ago. Fair price: £632 (6%) over the AskCar estimate of £9,363. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 15 July 2027. Dealer: Great London Auto in Willesden, 8 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2014-fa74577f1d79
- 2016 Audi A6 Saloon 2.0 TFSI S Line, 249 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 57,770 miles. Price: £14,995, unchanged since AskCar first saw it on 28 May 2026, 160 days ago. Fair price: £1,092 (7%) over the AskCar estimate of £13,903. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 March 2027. Dealer: Cars Spot in Ilford, 14 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2016-419c0dc721ce
- 2011 Audi A6 Saloon 2.8 FSI, 216 bhp, automatic, petrol, saloon, 4 doors, white. Mileage: 39,808 miles. Price: £9,990, unchanged since AskCar first saw it on 25 October 2026, 10 days ago. Above the going rate: £837 (9%) over the AskCar estimate of £9,153. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 22 September 2027. Dealer: Lectus Cars in Broxbourne, 11 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2011-cb521b87b3e2
Audi A6 Saloon across the UK by price
- Under £5,000 (42 cars)
- Under £8,000 (125 cars)
- Under £10,000 (206 cars)
- Under £15,000 (378 cars)
- Under £20,000 (630 cars)
- Under £30,000 (792 cars)
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