Used Audi A6 Saloon for sale near Biggleswade
There are 51 used Audi A6 Saloon for sale from UK dealers within 20 miles of Biggleswade on AskCar, as of 6 November 2026. Typical asking price £14,000 (the median: half cost less, half cost more). The cheapest is £1,999. AskCar lists 906 used Audi A6 Saloon across the UK, from 664 dealerships.
The middle half of the 51 cars are priced between £8,800 and £17,900.
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 Biggleswade
21 of the 51 Audi A6 Saloon within 20 miles of Biggleswade 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 875 priced Audi A6 Saloon 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.
- 2011 Audi A6 Saloon 2.7 TDI V6 S Line Special Edition, 187 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 151,653 miles. Price: £2,490, unchanged since AskCar first saw it on 6 November 2026. Good value: £726 (22%) under the AskCar estimate of £3,216. Euro 5 emissions standard. MOT: valid until 5 December 2026. Dealer: Instinct Motors in Luton, 6 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2011-9681e81bb649
- 2010 Audi A6 Saloon 2.0 LE Mans, manual, diesel, saloon, 4 doors, silver. Mileage: 123,130 miles. Price: £2,489, unchanged since AskCar first saw it on 6 November 2026. Good value: £668 (21%) under the AskCar estimate of £3,157. Euro 5 emissions standard. MOT: valid until 29 March 2027. Dealer: In Herts Motors in Hitchin, 9 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2010-1ad85c08129b
- 2019 Audi A6 Saloon 2.0 TDI S Line, 201 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 70,000 miles. Price: £14,949, unchanged since AskCar first saw it on 27 October 2026, 10 days ago. Good value: £2,040 (12%) under the AskCar estimate of £16,989. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 18 September 2026; ask the dealer for the current MOT. Dealer: TMS Cars in Bedford, 10 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-65ef9a7ac70b
- 2021 Audi A6 Saloon 2.0 TDI S Line, 201 bhp, automatic, diesel, saloon, 4 doors, blue. Mileage: 61,487 miles. Price: £17,795, unchanged since AskCar first saw it on 26 October 2026, 11 days ago. Good value: £2,198 (10%) under the AskCar estimate of £19,993. 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: Tenby Car Supermarket in Luton, 15 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2021-eb3afca4fd07
- 2018 Audi A6 Saloon 2.0 TDI S Line, 201 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 45,000 miles. Price: £15,990, reduced by £1,960 from £17,950 since AskCar first saw it on 23 July 2026, 106 days ago. Good value: £1,909 (10%) under the AskCar estimate of £17,899. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 2 August 2026; ask the dealer for the current MOT. Dealer: Car City (Luton) in Luton, 15 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2018-cf0cec8a6e4c
- 2023 Audi A6 Saloon 2.0 TFSI Sport, 201 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 33,475 miles. Price: £18,351, reduced by £1,049 from £19,400 since AskCar first saw it on 16 September 2026, 51 days ago. Good value: £2,046 (10%) under the AskCar estimate of £20,397. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 February 2027. Dealer: Quality Part X Dunstable in Dunstable, 18 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2023-c4347fe9ba13
- 2017 Audi A6 Saloon 2.0 TDI ultra SE Executive, 187 bhp, manual, diesel, saloon, 4 doors, white. Mileage: 104,895 miles. Price: £7,199, reduced by £1,200 from £8,399 since AskCar first saw it on 28 May 2026, 162 days ago. Good value: £797 (9%) under the AskCar estimate of £7,996. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 19 September 2026; ask the dealer for the current MOT. Dealer: Halton Cars in Luton, 15 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2017-2998ba11b9d5
- 2025 Audi A6 Saloon 2.0 TFSI S Line, 201 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 16,673 miles. Price: £27,490, unchanged since AskCar first saw it on 1 October 2026, 36 days ago. Good value: £3,015 (9%) under the AskCar estimate of £30,505. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Stratstone Milton Keynes Audi in Milton Keynes, 19 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2025-cf46a23a47c2
- 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, 11 days ago. Good value: £841 (9%) under the AskCar estimate of £9,290. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 19 December 2026. Dealer: Motorama in Welwyn Garden City, 20 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2015-3f3673c2c97c
- 2021 Audi A6 Saloon 2.0 TFSI S Line, 201 bhp, automatic, petrol, saloon, 4 doors, white. Mileage: 16,206 miles. Price: £20,985, reduced by £1,465 from £22,450 since AskCar first saw it on 16 August 2026, 82 days ago. Fair price: £1,814 (7%) under the AskCar estimate of £22,799. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 11 August 2027. Dealer: IM Car Supermarket in Dunstable, 17 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2021-f5f509a46c06
- 2018 Audi A6 Saloon 2.0 TDI S Line, 201 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 48,428 miles. Price: £16,200, reduced by £1,400 from £17,600 since AskCar first saw it on 17 September 2026, 50 days ago. Fair price: £1,389 (7%) under the AskCar estimate of £17,589. 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: Marshall Volkswagen Milton Keynes in Milton Keynes, 19 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2018-538c812a95c7
- 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, 15 days ago. Fair price: £918 (6%) under the AskCar estimate of £14,908. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 25 March 2027. Dealer: Xenon Automotive in Welwyn Garden City, 20 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-8fcb243cb185
- 2015 Audi A6 Saloon 2.0 TDI ultra S Line, 187 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 39,000 miles. Price: £11,490, reduced by £300 from £11,790 since AskCar first saw it on 26 July 2026, 103 days ago. Fair price: £745 (6%) under the AskCar estimate of £12,235. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 1 March 2027. Dealer: Bedford Car Centres in Bedford, 9 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2015-8f1fc9c2121a
- 2014 Audi A6 Saloon 2.0 TFSI, 241 bhp, automatic, hybrid (petrol), saloon, 4 doors, white. Mileage: 43,200 miles. Price: £8,700, reduced by £200 from £8,900 since AskCar first saw it on 13 October 2026, 24 days ago. Fair price: £538 (5%) under the AskCar estimate of £9,238. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 8 September 2027. Dealer: Signature Autos in Luton, 15 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2014-1e067bb8eb3e
- 2017 Audi A6 Saloon 2.0 TDI ultra Black Edition, 187 bhp, automatic, diesel, saloon, 4 doors, white. Mileage: 59,565 miles. Price: £13,490, reduced by £500 from £13,990 since AskCar first saw it on 29 October 2026, 8 days ago. Fair price: £775 (5%) under the AskCar estimate of £14,265. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 April 2027. Dealer: Park Road Garage in Bedford, 10 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2017-2cb9404940e6
- 2019 Audi A6 Saloon 2.0 TDI Sport, 201 bhp, automatic, diesel, saloon, 4 doors, silver. Mileage: 40,282 miles. Price: £17,995, unchanged since AskCar first saw it on 21 July 2026, 108 days ago. Fair price: £601 (3%) under the AskCar estimate of £18,596. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 31 March 2027. Dealer: Ash Car Sales in St Ives, 19 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-6fa81ccd01de
- 2024 Audi A6 Saloon 2.0 TFSI S Line, 201 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 25,261 miles. Price: £24,881, reduced by £1,119 from £26,000 since AskCar first saw it on 14 August 2026, 84 days ago. Fair price: £725 (2%) under the AskCar estimate of £25,606. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Quality Part X Dunstable in Dunstable, 18 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2024-da55a6e13c4d
- 2015 Audi A6 Saloon 2.0 TDI ultra S Line, 187 bhp, manual, diesel, saloon, 4 doors, silver. Mileage: 87,000 miles. Price: £7,999, reduced by £291 from £8,290 since AskCar first saw it on 9 September 2026, 58 days ago. Fair price: £233 (2%) under the AskCar estimate of £8,232. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 August 2027. Dealer: Brackley Autos in Bedford, 10 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2015-0b61ad0e424a
- 2013 Audi A6 Saloon 2.0 TDI SE, 175 bhp, manual, diesel, saloon, 4 doors, black. Mileage: 110,917 miles. Price: £4,295, reduced by £2 from £4,297 since AskCar first saw it on 18 October 2026, 19 days ago. Fair price: £98 (2%) under the AskCar estimate of £4,393. Euro 5 emissions standard. MOT: valid until 22 September 2027. Dealer: A1 Car Shop in Arlesey, 6 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2013-36baf73724e9
- 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, 115 days ago. Fair price: £56 (1%) under the AskCar estimate of £4,555. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 June 2027. Dealer: Tempesford Cars in Luton, 16 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2014-6442c2bb3d1a
- 2019 Audi A6 Saloon 2.0 TDI Sport, 201 bhp, automatic, diesel, saloon, 4 doors, white. Mileage: 82,693 miles. Price: £14,250, unchanged since AskCar first saw it on 29 September 2026, 38 days ago. Fair price: £144 (1%) under the AskCar estimate of £14,394. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 7 June 2027. Dealer: 3X Motors in Dunstable, 18 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-e573a4def8ac
- 2026 Audi A6 Saloon 2.0 TFSI Sport, 201 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 4,909 miles. Price: £32,990, reduced by £6,000 from £38,990 since AskCar first saw it on 17 June 2026, 142 days ago. Fair price: £191 (under 1%) under the AskCar estimate of £33,181. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Stratstone Milton Keynes Audi in Milton Keynes, 19 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2026-0d6d0aef8ab4
- 2020 Audi A6 Saloon 2.0 TDI Sport, 201 bhp, automatic, diesel, saloon, 4 doors, white. Mileage: 56,681 miles. Price: £16,450, reduced by £750 from £17,200 since AskCar first saw it on 2 October 2026, 35 days ago. Fair price: £93 (under 1%) under the AskCar estimate of £16,543. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 15 June 2027. Dealer: Marshall SKODA Bedford in Bedford, 8 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2020-51df0647b7c9
- 2013 Audi A6 Saloon 2.0 TDI S Line, 175 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 87,865 miles. Price: £6,399, reduced by £751 from £7,150 since AskCar first saw it on 2 July 2026, 127 days ago. Fair price: £34 (under 1%) under the AskCar estimate of £6,433. Euro 5 emissions standard. MOT: the latest record we hold ran out on 5 September 2026; ask the dealer for the current MOT. Dealer: Sundon Autos in Luton, 15 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2013-dfaadc747c79
- 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, 113 days ago. Fair price: £5 (under 1%) under the AskCar estimate of £8,985. 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, 15 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2015-ab2b306a1372
- 2026 Audi A6 Saloon 2.0 TFSI Edition 1, 201 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 3,462 miles. Price: £40,490, reduced by £6,500 from £46,990 since AskCar first saw it on 5 June 2026, 154 days ago. Fair price: £222 (under 1%) over the AskCar estimate of £40,268. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Stratstone Milton Keynes Audi in Milton Keynes, 19 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2026-608e891ac6d8
- 2026 Audi A6 Saloon 2.0 TFSI S Line, 201 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 13,995 miles. Price: £33,490, reduced by £8,410 from £41,900 since AskCar first saw it on 17 June 2026, 142 days ago. Fair price: £234 (under 1%) over the AskCar estimate of £33,256. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Stratstone Milton Keynes Audi in Milton Keynes, 19 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2026-3d995f6211d7
- 2016 Audi A6 Saloon 2.0 TDI ultra Black Edition, 187 bhp, manual, diesel, saloon, 4 doors, grey. Mileage: 57,764 miles. Price: £12,370, reduced by £70 from £12,440 since AskCar first saw it on 29 October 2026, 8 days ago. Fair price: £148 (1%) over the AskCar estimate of £12,222. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 26 October 2026; ask the dealer for the current MOT. Dealer: Evans Halshaw Ford Bedford in Bedford, 9 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2016-d837a6d2bc05
- 2022 Audi A6 Saloon 2.0 TFSI Sport, 201 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 32,000 miles. Price: £19,411, reduced by £100 from £19,511 since AskCar first saw it on 29 October 2026, 8 days ago. Fair price: £259 (1%) over the AskCar estimate of £19,152. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 8 September 2027. Dealer: Vindis Group Auto Now Sawston in Sawston, 19 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2022-d7b129236cf4
- 2019 Audi A6 Saloon 2.0 TDI Sport, 201 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 90,000 miles. Price: £12,989, reduced by £800 from £13,789 since AskCar first saw it on 8 September 2026, 59 days ago. Fair price: £224 (1%) over the AskCar estimate of £12,765. Euro 6 emissions standard. ULEZ compliant. Dealer: The Car Guys in Dunstable, 17 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-c90d4f4924ed
- 2026 Audi A6 Saloon 2.0 TFSI Edition 1, 201 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 3,432 miles. Price: £40,990, reduced by £4,005 from £44,995 since AskCar first saw it on 17 September 2026, 50 days ago. Fair price: £718 (1%) over the AskCar estimate of £40,272. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Stratstone Hitchin Audi in Hitchin, 9 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2026-84d839b2bb94
- 2021 Audi A6 Saloon 2.0 TFSI Sport, 201 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 40,380 miles. Price: £17,758, unchanged since AskCar first saw it on 10 June 2026, 149 days ago. Fair price: £323 (1%) over the AskCar estimate of £17,435. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 24 October 2026; ask the dealer for the current MOT. Dealer: IM Car Supermarket in Dunstable, 17 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2021-f1af7dd9e22f
- 2018 Audi A6 Saloon 2.0 TDI S Line, 201 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 79,359 miles. Price: £14,795, reduced by £200 from £14,995 since AskCar first saw it on 19 September 2026, 48 days ago. Fair price: £275 (1%) over the AskCar estimate of £14,520. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 19 November 2026. Dealer: Tenby Car Supermarket in Luton, 15 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2018-a394b22b6df2
- 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, 75 days ago. Fair price: £332 (1%) over the AskCar estimate of £17,517. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 September 2027. Dealer: TU Motors in Luton, 15 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2018-5c1118e2ae93
- 2016 Audi A6 Saloon 2.0 TDI ultra SE Executive, 187 bhp, automatic, diesel, saloon, 4 doors, blue. Mileage: 104,000 miles. Price: £7,750, reduced by £750 from £8,500 since AskCar first saw it on 22 July 2026, 107 days ago. Fair price: £183 (2%) over the AskCar estimate of £7,567. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 26 June 2026; ask the dealer for the current MOT. Dealer: Hunts Motors Bedford in Bedford, 7 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2016-355ba63248d0
- 2019 Audi A6 Saloon 2.0, automatic, diesel, saloon, 4 doors, blue. Mileage: 106,000 miles. Price: £12,995, reduced by £1,000 from £13,995 since AskCar first saw it on 8 September 2026, 59 days ago. Fair price: £336 (2%) over the AskCar estimate of £12,659. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 11 November 2026. Dealer: AVENTUS CARS in Sandy, 2 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-8ff64ae9b540
- 2021 Audi A6 Saloon 2.0 TDI Sport, 201 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 90,000 miles. Price: £14,650, reduced by £800 from £15,450 since AskCar first saw it on 30 June 2026, 129 days ago. Fair price: £555 (3%) over the AskCar estimate of £14,095. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 24 January 2027. Dealer: Windmill Autos in Sandy, 3 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2021-9fab1ffbecd9
- 2015 Audi A6 Saloon 2.0 TDI ultra S Line, 187 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 79,652 miles. Price: £9,995, unchanged since AskCar first saw it on 14 August 2026, 84 days ago. Fair price: £388 (4%) over the AskCar estimate of £9,607. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 11 March 2027. Dealer: SF Cars & Commercials in St Ives, 20 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2015-4fb6f8f2a711
- 2026 Audi A6 Saloon 2.0 TFSI S Line, 201 bhp, automatic, petrol, saloon, 4 doors, green. Mileage: 3,731 miles. Price: £36,950, unchanged since AskCar first saw it on 6 November 2026. Fair price: £1,546 (4%) over the AskCar estimate of £35,404. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Stratstone Hitchin Audi in Hitchin, 9 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2026-b65a5216db6a
- 2015 Audi A6 Saloon 2.0 TDI ultra Black Edition, 187 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 114,656 miles. Price: £8,850, unchanged since AskCar first saw it on 28 May 2026, 162 days ago. Fair price: £384 (4%) over the AskCar estimate of £8,466. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 March 2027. Dealer: Motorport in Bedford, 9 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2015-e175c8ae25c0
- 2019 Audi A6 Saloon 2.0 TDI S Line, 201 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 116,000 miles. Price: £13,295, unchanged since AskCar first saw it on 26 October 2026, 11 days ago. Fair price: £796 (6%) over the AskCar estimate of £12,499. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 6 October 2027. Dealer: Tenby Car Supermarket in Luton, 15 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-d2db595d9cb9
- 2026 Audi A6 Saloon 2.0 TFSI Edition 1, 201 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 6,000 miles. Price: £42,429, unchanged since AskCar first saw it on 17 October 2026, 20 days ago. Fair price: £2,705 (6%) over the AskCar estimate of £39,724. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Vindis Group Bedford Audi in Bedford, 9 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2026-2bd31e8198e1
- 2017 Audi A6 Saloon 2.0 TDI ultra, 187 bhp, automatic, diesel, saloon, 4 doors, white. Mileage: 89,899 miles. Price: £10,990, unchanged since AskCar first saw it on 29 October 2026, 8 days ago. Fair price: £704 (6%) over the AskCar estimate of £10,286. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 8 July 2027. Dealer: Brampton Motor Group in Brampton, 15 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2017-800162348670
- 2015 Audi A6 Saloon 2.0 TDI ultra Black Edition, 187 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 96,500 miles. Price: £10,450, unchanged since AskCar first saw it on 28 May 2026, 162 days ago. Above the going rate: £935 (9%) over the AskCar estimate of £9,515. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 November 2026. Dealer: TMS Cars in Bedford, 10 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2015-fc51bfdfb303
- 2011 Audi A6 Saloon 2.0 TDI S Line, 175 bhp, manual, diesel, saloon, 4 doors, blue. Mileage: 119,000 miles. Price: £4,496, unchanged since AskCar first saw it on 7 October 2026, 30 days ago. Above the going rate: £407 (9%) over the AskCar estimate of £4,089. Euro 5 emissions standard. MOT: valid until 25 September 2027. Dealer: Affordable Car Centre in Bedford, 6 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2011-532f44a6ebf5
- 2021 Audi A6 Saloon 2.0 TFSI Sport, 201 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 91,895 miles. Price: £13,990, unchanged since AskCar first saw it on 3 August 2026, 95 days ago. Above the going rate: £1,313 (10%) over the AskCar estimate of £12,677. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 June 2027. Dealer: Dani Motors in Luton, 16 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2021-e8deaae90357
- 2025 Audi A6 Saloon 2.0 TFSI Sport, 201 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 20,473 miles. Price: £32,990, unchanged since AskCar first saw it on 6 November 2026. Above the going rate: £3,881 (13%) over the AskCar estimate of £29,109. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Stratstone Milton Keynes Audi in Milton Keynes, 19 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2025-1b58dd1bd958
- 2018 Audi A6 Saloon 1.8 TFSI Black Edition, 187 bhp, automatic, petrol, saloon, 4 doors, white. Mileage: 55,000 miles. Price: £16,890, unchanged since AskCar first saw it on 26 July 2026, 103 days ago. Above the going rate: £2,674 (18%) over the AskCar estimate of £14,216. Euro 6 emissions standard. ULEZ compliant. Dealer: Park Road Autos in Kempston, 10 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2018-ae88f59877bd
- 2014 Audi A6 Saloon 2.0 TDI ultra, 187 bhp, automatic, diesel, saloon, 4 doors, white. Mileage: 79,000 miles. Price: £10,190, reduced by £300 from £10,490 since AskCar first saw it on 20 October 2026, 17 days ago. Above the going rate: £1,993 (24%) over the AskCar estimate of £8,197. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 July 2027. Dealer: Brampton Motor Group in Brampton, 15 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2014-6d8b10fa19cb
- 2007 Audi A6 Saloon 3.1 FSI S Line, 251 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 142,468 miles. Price: £1,999. AskCar first saw it on 23 July 2026, 106 days ago. Far below the going rate: £1,482 (42%) under the AskCar estimate of £3,480. Worth asking the dealer why. Euro 4 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 15 March 2026; ask the dealer for the current MOT. Dealer: Indeed Cars in Luton, 16 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2007-ee3e640d1c2f
- 2007 Audi A6 Saloon 3.1 FSI S Line, 251 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 142,420 miles. Price: £2,195. AskCar first saw it on 23 July 2026, 106 days ago. Far below the going rate: £1,482 (42%) under the AskCar estimate of £3,480. Worth asking the dealer why. Euro 4 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 15 March 2026; ask the dealer for the current MOT. Dealer: Indeed Cars in Luton, 16 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2007-d9b029cdc9da
Audi A6 Saloon across the UK by price
- Under £5,000 (44 cars)
- Under £8,000 (132 cars)
- Under £10,000 (216 cars)
- Under £15,000 (387 cars)
- Under £20,000 (642 cars)
- Under £30,000 (799 cars)
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