Used Audi Q8 for sale near High Wycombe
There are 33 used Audi Q8 for sale from UK dealers within 20 miles of High Wycombe on AskCar, as of 10 November 2026. Typical asking price £33,000 (the median: half cost less, half cost more). The cheapest is £22,950. AskCar lists 445 used Audi Q8 across the UK, from 301 dealerships.
The middle half of the 33 cars are priced between £30,500 and £40,000.
As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near High Wycombe
9 of the 33 Audi Q8 within 20 miles of High Wycombe had their price reduced in the last 14 days to 10 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 436 priced Audi Q8 adverts on AskCar as of 10 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.
- 2019 Audi Q8 3.0 TDI V6 S Line, 282 bhp, automatic, diesel, SUV, 5 doors, white. Mileage: 54,513 miles. Price: £28,700, reduced by £1,500 from £30,200 since AskCar first saw it on 28 May 2026, 166 days ago. Good value: £4,387 (13%) under the AskCar estimate of £33,087. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 6 April 2027. Dealer: Car Planet Watford in Watford, 14 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-q8-2019-a5f63ba4d8b2
- 2019 Audi Q8 3.0 TDI V6 S Line, 282 bhp, automatic, diesel, SUV, 5 doors, silver. Mileage: 43,852 miles. Price: £30,450, reduced by £2,540 from £32,990 since AskCar first saw it on 28 May 2026, 166 days ago. Good value: £4,288 (12%) under the AskCar estimate of £34,738. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 8 April 2027. Dealer: Stratstone Audi Approved Aylesbury in Aylesbury, 13 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-q8-2019-8123c2b04113
- 2019 Audi Q8 3.0, 282 bhp, automatic, diesel, SUV, 5 doors, silver. Mileage: 73,000 miles. Price: £25,995, reduced by £3,000 from £28,995 since AskCar first saw it on 8 August 2026, 94 days ago. Good value: £3,601 (12%) under the AskCar estimate of £29,596. MOT: valid until 10 July 2027. Dealer: Evo Motor Group in Watford, 19 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-q8-2019-9bdd90115850
- 2023 Audi Q8 3.0 S Line, 335 bhp, automatic, petrol, SUV, 5 doors, blue. Mileage: 37,712 miles. Price: £34,950, reduced by £3,000 from £37,950 since AskCar first saw it on 19 August 2026, 83 days ago. Good value: £3,708 (9%) under the AskCar estimate of £38,658. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 25 August 2027. Dealer: Car Planet Watford in Watford, 14 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-q8-2023-3be2981f66b0
- 2020 Audi Q8 3.0 TDI V6 S Line, 282 bhp, automatic, diesel, SUV, 5 doors, blue. Mileage: 56,426 miles. Price: £30,050, unchanged since AskCar first saw it on 8 November 2026, 2 days ago. Good value: £2,964 (8%) under the AskCar estimate of £33,014. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 July 2027. Dealer: Car Planet Watford in Watford, 14 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-q8-2020-084ce4ac4804
- 2018 Audi Q8 3.0 TDI V6 S Line, 282 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 60,000 miles. Price: £29,289, reduced by £3,200 from £32,489 since AskCar first saw it on 28 May 2026, 166 days ago. Fair price: £2,338 (7%) under the AskCar estimate of £31,627. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 March 2027. Dealer: Bluehawk Automotive in Hounslow, 19 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-q8-2018-991789b50665
- 2019 Audi Q8 3.0 TDI V6 S Line, 282 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 74,599 miles. Price: £27,550, reduced by £900 from £28,450 since AskCar first saw it on 9 October 2026, 32 days ago. Fair price: £1,869 (6%) under the AskCar estimate of £29,419. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 11 September 2027. Dealer: Car Planet Watford in Watford, 14 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-q8-2019-1a9882dd0aef
- 2019 Audi Q8 3.0 TDI V6 S Line, 282 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 58,000 miles. Price: £30,995, unchanged since AskCar first saw it on 28 October 2026, 13 days ago. Fair price: £1,569 (4%) under the AskCar estimate of £32,564. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 July 2027. Dealer: AH Specialist Cars in Watford, 15 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-q8-2019-6f28f3d61deb
- 2021 Audi Q8 3.0 Vorsprung, 335 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 47,300 miles. Price: £44,495, unchanged since AskCar first saw it on 7 October 2026, 34 days ago. Fair price: £1,434 (3%) under the AskCar estimate of £45,929. Euro 6 emissions standard. ULEZ compliant. Dealer: Specialist Carz in Ruislip, 17 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-q8-2021-8863093ebdd9
- 2024 Audi Q8 3.0 S line, 335 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 15,040 miles. Price: £49,500, unchanged since AskCar first saw it on 8 November 2026, 2 days ago. Fair price: £979 (1%) under the AskCar estimate of £50,479. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Group Audi Reading in Reading, 18 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-q8-2024-38a3afc7c637
- 2023 Audi Q8 3.0 Black Edition, 281 bhp, automatic, diesel, SUV, 5 doors, blue. Mileage: 58,809 miles. Price: £38,991, unchanged since AskCar first saw it on 5 November 2026, 5 days ago. Fair price: £524 (1%) under the AskCar estimate of £39,515. Euro 6 emissions standard. ULEZ compliant. Dealer: House of Brage in Oxford, 17 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-q8-2023-a5bbdbbb4302
- 2019 Audi Q8 3.0 TDI V6 S Line, 282 bhp, automatic, diesel, SUV, 5 doors, blue. Mileage: 98,000 miles. Price: £25,495, reduced by £1,500 from £26,995 since AskCar first saw it on 27 August 2026, 75 days ago. Fair price: £127 (under 1%) over the AskCar estimate of £25,368. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 14 June 2027. Dealer: Wheels Excellence in Chesham, 8 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-q8-2019-d6311190f9d2
- 2018 Audi Q8 3.0 TDI V6 S Line, 282 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 59,000 miles. Price: £31,995, reduced by £3,000 from £34,995 since AskCar first saw it on 1 October 2026, 40 days ago. Fair price: £223 (under 1%) over the AskCar estimate of £31,772. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 April 2027. Dealer: AH Specialist Cars in Watford, 15 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-q8-2018-955d0c617188
- 2019 Audi Q8 3.0 TDI V6 S Line, 282 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 58,000 miles. Price: £32,995, reduced by £3,000 from £35,995 since AskCar first saw it on 1 October 2026, 40 days ago. Fair price: £431 (1%) over the AskCar estimate of £32,564. Euro 6 emissions standard. ULEZ compliant. Dealer: AH Specialist Cars in Watford, 15 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-q8-2019-dd6c75ac26e9
- 2022 Audi Q8 3.0 Vorsprung, 281 bhp, automatic, diesel, SUV, 5 doors, white. Mileage: 50,910 miles. Price: £46,950, raised by £3,500 from £43,450 since AskCar first saw it on 7 November 2026, 3 days ago. Fair price: £760 (1%) over the AskCar estimate of £46,190. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 11 March 2027. Dealer: Group 1 Automotive Watford Audi in Watford, 17 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-q8-2022-26fa9b23bbf0
- 2018 Audi Q8 3.0 TDI V6 S Line, 282 bhp, automatic, diesel, SUV, 5 doors, blue. Mileage: 115,000 miles. Price: £22,950, reduced by £1,995 from £24,945 since AskCar first saw it on 22 July 2026, 111 days ago. Fair price: £436 (1%) over the AskCar estimate of £22,514. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 November 2026. Dealer: Boss Motor Company in Chesham, 10 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-q8-2018-190d3f17d378
- 2023 Audi Q8 3.0 Black Edition, 335 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 37,256 miles. Price: £41,450, raised by £1,460 from £39,990 since AskCar first saw it on 27 October 2026, 14 days ago. Fair price: £1,038 (2%) over the AskCar estimate of £40,412. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 November 2026. Dealer: Stratstone Audi Approved Aylesbury in Aylesbury, 13 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-q8-2023-b213f421bc20
- 2026 Audi Q8 3.0 TDI V6 Black Edition, 282 bhp, automatic, diesel, SUV, 5 doors, silver. Mileage: 2,500 miles. Price: £66,950, reduced by £19,215 from £86,165 since AskCar first saw it on 14 October 2026, 27 days ago. Fair price: £1,719 (2%) over the AskCar estimate of £65,231. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Group 1 Automotive Watford Audi in Watford, 17 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-q8-2026-c975dfdaa0b4
- 2019 Audi Q8 3.0 TDI V6 S Line, 282 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 61,000 miles. Price: £32,995, reduced by £1,000 from £33,995 since AskCar first saw it on 4 October 2026, 37 days ago. Fair price: £930 (2%) over the AskCar estimate of £32,065. Euro 6 emissions standard. ULEZ compliant. Dealer: AH Specialist Cars in Watford, 15 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-q8-2019-4ea1da387b0a
- 2021 Audi Q8 3.0 TDI V6 S Line, 282 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 73,200 miles. Price: £32,250, reduced by £1,749 from £33,999 since AskCar first saw it on 8 August 2026, 94 days ago. Fair price: £926 (2%) over the AskCar estimate of £31,324. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 4 August 2026; ask the dealer for the current MOT. Dealer: David Ascott Motors in Greenford, 19 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-q8-2021-04683a48964a
- 2019 Audi Q8 3.0 TDI V6 Vorsprung, 282 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 61,000 miles. Price: £39,995, raised by £2,000 from £37,995 since AskCar first saw it on 10 June 2026, 153 days ago. Fair price: £2,019 (5%) over the AskCar estimate of £37,976. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 19 May 2027. Dealer: AH Specialist Cars in Watford, 15 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-q8-2019-0f167e30dc87
- 2019 Audi Q8 3.0 S Line, automatic, SUV, 5 doors, orange. Mileage: 64,800 miles. Price: £30,995, reduced by £1,000 from £31,995 since AskCar first saw it on 31 August 2026, 71 days ago. Fair price: £1,731 (5%) over the AskCar estimate of £29,264. Euro 6 emissions standard. MOT: valid until 21 July 2027. Dealer: The Motor Web in Slough, 11 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-q8-2019-f2e1aa124257
- 2024 Audi Q8 3.0 TDI V6 Black Edition, 282 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 37,147 miles. Price: £52,950, raised by £1,955 from £50,995 since AskCar first saw it on 17 October 2026, 24 days ago. Fair price: £3,471 (7%) over the AskCar estimate of £49,479. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Group 1 Automotive Watford Audi in Watford, 17 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-q8-2024-af5315f94802
- 2018 Audi Q8 3.0 TDI V6 S Line, 282 bhp, automatic, diesel, SUV, 5 doors, white. Mileage: 67,500 miles. Price: £32,449, unchanged since AskCar first saw it on 23 June 2026, 140 days ago. Fair price: £2,289 (7%) over the AskCar estimate of £30,160. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 16 August 2026; ask the dealer for the current MOT. Dealer: Paragon Cars London in Watford, 15 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-q8-2018-f1ce3534ff8e
- 2018 Audi Q8 3.0 TDI V6, 282 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 74,610 miles. Price: £30,950, reduced by £1,000 from £31,950 since AskCar first saw it on 28 August 2026, 74 days ago. Fair price: £2,255 (7%) over the AskCar estimate of £28,695. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 20 May 2027. Dealer: Pro Cars U K Ltd London in Watford, 16 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-q8-2018-8bd560be2cd6
- 2018 Audi Q8 3.0 TDI V6 S Line, 282 bhp, automatic, diesel, SUV, 5 doors, white. Mileage: 119,000 miles. Price: £23,909, unchanged since AskCar first saw it on 8 November 2026, 2 days ago. Above the going rate: £1,909 (8%) over the AskCar estimate of £22,000. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 3 November 2027. Dealer: FM Motor Co in Wembley, 20 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-q8-2018-0ecb2af0d1be
- 2019 Audi Q8 3.0 TDI V6 S Line, 282 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 91,000 miles. Price: £30,495, unchanged since AskCar first saw it on 28 May 2026, 166 days ago. Above the going rate: £3,977 (15%) over the AskCar estimate of £26,518. Euro 6 emissions standard. ULEZ compliant. Dealer: Middlesex Motors in Hillingdon, 15 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-q8-2019-3ac7ba5f66c3
- 2019 Audi Q8 3.0 TDI V6 S Line, 282 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 44,000 miles. Price: £39,995, unchanged since AskCar first saw it on 30 May 2026, 164 days ago. Above the going rate: £5,280 (15%) over the AskCar estimate of £34,715. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 30 July 2026; ask the dealer for the current MOT. Dealer: AH Specialist Cars in Watford, 15 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-q8-2019-92b3746d235f
- 2018 Audi Q8 3.0 TDI V6 S Line, 282 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 40,000 miles. Price: £39,995, unchanged since AskCar first saw it on 30 May 2026, 164 days ago. Above the going rate: £5,343 (15%) over the AskCar estimate of £34,652. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 10 March 2027. Dealer: AH Specialist Cars in Watford, 15 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-q8-2018-531f4bca3bcc
- 2018 Audi Q8 3.0 TDI V6 S Line, 282 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 59,000 miles. Price: £36,995, unchanged since AskCar first saw it on 20 August 2026, 82 days ago. Above the going rate: £5,223 (16%) over the AskCar estimate of £31,772. Euro 6 emissions standard. ULEZ compliant. Dealer: AH Specialist Cars in Watford, 15 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-q8-2018-e271adb8a79f
- 2019 Audi Q8 3.0 TDI V6 S Line, 282 bhp, automatic, diesel, SUV, 5 doors, blue. Mileage: 59,000 miles. Price: £37,995, unchanged since AskCar first saw it on 10 June 2026, 153 days ago. Above the going rate: £5,579 (17%) over the AskCar estimate of £32,416. Euro 6 emissions standard. ULEZ compliant. Dealer: AH Specialist Cars in Watford, 15 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-q8-2019-d980eef47fd7
- 2019 Audi Q8 3.0 TDI V6 S Line, 282 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 55,000 miles. Price: £39,995, unchanged since AskCar first saw it on 22 August 2026, 80 days ago. Above the going rate: £6,981 (21%) over the AskCar estimate of £33,014. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 February 2027. Dealer: AH Specialist Cars in Watford, 15 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-q8-2019-89935ddfca41
- 2020 Audi Q8, automatic, SUV, 5 doors, black. Mileage: 43,982 miles. Price: £68,995, unchanged since AskCar first saw it on 23 September 2026, 48 days ago. Above the going rate: £32,158 (87%) over the AskCar estimate of £36,837. Euro 6 emissions standard. MOT: valid until 24 August 2027. Dealer: A1 Auto Solutions in Maidenhead, 6 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/audi-q8-2020-5a486636d03e
Audi Q8 across the UK by price
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