Used Audi A8 for sale near Milton Keynes
There are 15 used Audi A8 for sale from UK dealers within 20 miles of Milton Keynes on AskCar, as of 6 November 2026. Typical asking price £14,500 (the median: half cost less, half cost more). The cheapest is £2,495. AskCar lists 227 used Audi A8 across the UK, from 196 dealerships.
The middle half of the 15 cars are priced between £9,000 and £23,500.
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 Milton Keynes
6 of the 15 Audi A8 within 20 miles of Milton Keynes 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 214 priced Audi A8 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 A8 3.0, 282 bhp, automatic, diesel, saloon, 4 doors, silver. Mileage: 58,305 miles. Price: £19,420, reduced by £1,244 from £20,664 since AskCar first saw it on 23 October 2026, 14 days ago. Good value: £3,076 (13%) under the AskCar estimate of £22,496. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 6 October 2027. Dealer: Hilton Car Supermarket Milton Keynes in Milton Keynes, 3 miles from Milton Keynes. AskCar page: https://askcar.co.uk/car/audi-a8-2018-39416ea4f89d
- 2019 Audi A8 3.0, 282 bhp, automatic, diesel, saloon, 4 doors, blue. Mileage: 71,614 miles. Price: £20,030, reduced by £1,460 from £21,490 since AskCar first saw it on 2 November 2026, 4 days ago. Good value: £1,771 (8%) under the AskCar estimate of £21,801. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 15 March 2027. Dealer: Evans Halshaw Ford Bedford in Bedford, 13 miles from Milton Keynes. AskCar page: https://askcar.co.uk/car/audi-a8-2019-6dcf31f856f6
- 2015 Audi A8 3.0, 258 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 81,261 miles. Price: £12,500, unchanged since AskCar first saw it on 3 November 2026, 3 days ago. Fair price: £552 (4%) under the AskCar estimate of £13,052. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 February 2027. Dealer: Japan Car Imports UK in Northampton, 17 miles from Milton Keynes. AskCar page: https://askcar.co.uk/car/audi-a8-2015-4a79d751ccbd
- 2020 Audi A8 3.0 Black Edition, 335 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 45,517 miles. Price: £27,260, raised by £100 from £27,160 since AskCar first saw it on 28 May 2026, 162 days ago. Fair price: £1,162 (4%) under the AskCar estimate of £28,422. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 28 September 2026; ask the dealer for the current MOT. Dealer: Evans Halshaw Vauxhall Bedford in Bedford, 15 miles from Milton Keynes. AskCar page: https://askcar.co.uk/car/audi-a8-2020-b4701a40f20f
- 2015 Audi A8 3.0 TDI V6 Sport Executive, 254 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 89,800 miles. Price: £10,950, unchanged since AskCar first saw it on 28 October 2026, 9 days ago. Fair price: £455 (3%) under the AskCar estimate of £11,405. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 10 January 2027. Dealer: L T Car Sales in Leighton Buzzard, 11 miles from Milton Keynes. AskCar page: https://askcar.co.uk/car/audi-a8-2015-0325bf6c70c5
- 2021 Audi A8 3.0 Black Edition, 335 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 56,787 miles. Price: £28,480, reduced by £1,510 from £29,990 since AskCar first saw it on 28 August 2026, 70 days ago. Fair price: £901 (3%) under the AskCar estimate of £29,381. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 24 August 2027. Dealer: Stratstone Milton Keynes Audi in Milton Keynes, 2 miles from Milton Keynes. AskCar page: https://askcar.co.uk/car/audi-a8-2021-637f763c3f7b
- 2014 Audi A8 3.0 TDI V6, 254 bhp, automatic, diesel, saloon, 4 doors, silver. Mileage: 42,000 miles. Price: £13,995, reduced by £1,000 from £14,995 since AskCar first saw it on 14 August 2026, 84 days ago. Fair price: £252 (1%) under the AskCar estimate of £14,247. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 4 August 2027. Dealer: AVENTUS CARS in Sandy, 20 miles from Milton Keynes. AskCar page: https://askcar.co.uk/car/audi-a8-2014-9233409f89c0
- 2026 Audi A8 3.0 TDI V6 S Line, 282 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 9,636 miles. Price: £49,990, reduced by £8,000 from £57,990 since AskCar first saw it on 4 September 2026, 63 days ago. Fair price: £348 (under 1%) under the AskCar estimate of £50,338. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Stratstone Milton Keynes Audi in Milton Keynes, 2 miles from Milton Keynes. AskCar page: https://askcar.co.uk/car/audi-a8-2026-13b46982c20c
- 2011 Audi A8 3.0, 247 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 110,955 miles. Price: £6,995, raised by £500 from £6,495 since AskCar first saw it on 2 November 2026, 4 days ago. Fair price: £34 (under 1%) under the AskCar estimate of £7,029. Euro 5 emissions standard. MOT: valid until 30 March 2027. Dealer: Easy Carz in Luton, 19 miles from Milton Keynes. AskCar page: https://askcar.co.uk/car/audi-a8-2011-c02999048fc5
- 2010 Audi A8 3.0 TDI Executive SE, 246 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 111,000 miles. Price: £6,295, reduced by £200 from £6,495 since AskCar first saw it on 24 October 2026, 13 days ago. Fair price: £42 (under 1%) over the AskCar estimate of £6,253. Euro 5 emissions standard. MOT: valid until 29 September 2027. Dealer: Tenby Car Supermarket in Luton, 14 miles from Milton Keynes. AskCar page: https://askcar.co.uk/car/audi-a8-2010-7c53a5bdc689
- 2011 Audi A8 3.0 TDI V6 Executive SE, 247 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 111,467 miles. Price: £6,995, unchanged since AskCar first saw it on 17 October 2026, 20 days ago. Fair price: £169 (2%) over the AskCar estimate of £6,826. Euro 5 emissions standard. MOT: valid until 25 June 2027. Dealer: Hampton Car Sales in Northampton, 13 miles from Milton Keynes. AskCar page: https://askcar.co.uk/car/audi-a8-2011-d17c1d577fb4
- 2011 Audi A8 4.2 FSI Executive SE, 366 bhp, automatic, petrol, saloon, 4 doors, silver. Mileage: 31,000 miles. Price: £14,495, unchanged since AskCar first saw it on 29 October 2026, 8 days ago. Fair price: £382 (2%) over the AskCar estimate of £14,113. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 30 July 2027. Dealer: Goldstone Cars in Kempston, 12 miles from Milton Keynes. AskCar page: https://askcar.co.uk/car/audi-a8-2011-d14e5f809a90
- 2013 Audi A8 6.3, 493 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 19,000 miles. Price: £26,985, unchanged since AskCar first saw it on 28 May 2026, 162 days ago. Fair price: £1,836 (7%) over the AskCar estimate of £25,149. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 19 January 2027. Dealer: Bedford Specialist Cars in Bedford, 14 miles from Milton Keynes. AskCar page: https://askcar.co.uk/car/audi-a8-2013-5fb39832492b
- 2017 Audi A8 3.0 Black Edition, automatic, diesel, saloon, 4 doors, grey. Mileage: 138,000 miles. Price: £15,990, unchanged since AskCar first saw it on 28 May 2026, 162 days ago. Above the going rate: £3,744 (30%) over the AskCar estimate of £12,246. Euro 6 emissions standard. ULEZ compliant. Dealer: TMS Cars in Bedford, 13 miles from Milton Keynes. AskCar page: https://askcar.co.uk/car/audi-a8-2017-e48fb5ad0bee
- 2007 Audi A8 3.0 TDI SE, 229 bhp, automatic, diesel, saloon, 4 doors, beige. Mileage: 116,107 miles. Price: £2,495, unchanged since AskCar first saw it on 20 October 2026, 17 days ago. Far below the going rate: £1,605 (39%) under the AskCar estimate of £4,100. Worth asking the dealer why. Euro 4 emissions standard. MOT: valid until 28 March 2027. Dealer: Beadlow Motors in Shefford, 16 miles from Milton Keynes. AskCar page: https://askcar.co.uk/car/audi-a8-2007-13fe948ab48d
Audi A8 across the UK by price
- Under £8,000 (26 cars)
- Under £10,000 (41 cars)
- Under £15,000 (77 cars)
- Under £20,000 (121 cars)
- Under £30,000 (184 cars)
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