Used Audi A6 for sale near Luton
There are 6 used Audi A6 for sale from UK dealers within 20 miles of Luton on AskCar, as of 5 November 2026. The cheapest is £20,495. AskCar lists 76 used Audi A6 across the UK, from 62 dealerships.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Luton
1 of the 6 Audi A6 within 20 miles of Luton had its price reduced in the last 14 days to 5 November 2026. Its 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 62 priced Audi A6 adverts on AskCar as of 5 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.
- 2022 Audi A6 2.0 Sport, automatic, estate, 5 doors, black. Mileage: 34,000 miles. Price: £20,495, reduced by £1,500 from £21,995 since AskCar first saw it on 28 May 2026, 161 days ago. Fair price: £1,441 (6%) under the AskCar estimate of £21,936. Euro 6 emissions standard. MOT: valid until 12 May 2027. Dealer: Select Cars in Luton, 1 mile from Luton. AskCar page: https://askcar.co.uk/car/audi-a6-2022-71e69b8835a6
- 2026 Audi A6 2.0 e-hybrid Sport, 294 bhp, automatic, plug-in hybrid (petrol), estate, 5 doors, blue. Mileage: 33 miles. Price: £40,890, reduced by £2,100 from £42,990 since AskCar first saw it on 11 September 2026, 55 days ago. Fair price: £450 (1%) under the AskCar estimate of £41,340. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Stratstone Milton Keynes Audi in Milton Keynes, 16 miles from Luton. AskCar page: https://askcar.co.uk/car/audi-a6-2026-384ddba65cae
- 2021 Audi A6 3.0 TDI Vorsprung, automatic, diesel, estate, 5 doors, silver. Mileage: 28,000 miles. Price: £50,995, unchanged since AskCar first saw it on 28 May 2026, 161 days ago. Above the going rate: £11,276 (28%) over the AskCar estimate of £39,719. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 7 May 2027. Dealer: Bedford Specialist Cars in Bedford, 16 miles from Luton. AskCar page: https://askcar.co.uk/car/audi-a6-2021-17534a72821e
- 2018 Audi A6 3.0 S Line, automatic, diesel, estate, 5 doors, white. Mileage: 15,000 miles. Price: £39,985, unchanged since AskCar first saw it on 28 May 2026, 161 days ago. Above the going rate: £14,929 (59%) over the AskCar estimate of £25,056. Euro 6 emissions standard. ULEZ compliant. Dealer: Bedford Specialist Cars in Bedford, 16 miles from Luton. AskCar page: https://askcar.co.uk/car/audi-a6-2018-7db6d259e863
- 2017 Audi A6 4.0 Plus, 597 bhp, automatic, petrol, estate, 5 doors, grey. Mileage: 56,000 miles. Price: £46,995, unchanged since AskCar first saw it on 28 May 2026, 161 days ago. Above the going rate: £21,423 (83%) over the AskCar estimate of £25,572. Dealer: IH Performance in Sandy, 18 miles from Luton. AskCar page: https://askcar.co.uk/car/audi-a6-2017-8bbbd4d6fe89
- 2015 Audi A6, estate, black. Mileage: 74,350 miles. Price: £32,989, unchanged since AskCar first saw it on 5 November 2026. Above the going rate: £18,860 (133%) over the AskCar estimate of £14,129. Dealer: A6 Motors in Luton, 6 miles from Luton. AskCar page: https://askcar.co.uk/car/audi-a6-2015-7e826b7ec265
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