Used BMW X6 for sale in Wales
There are 13 used BMW X6 for sale from UK dealers in Wales on AskCar, as of 8 November 2026. Typical asking price £41,500 (the median: half cost less, half cost more). The cheapest is £5,795. AskCar lists 562 used BMW X6 across the UK, from 392 dealerships.
The middle half of the 13 cars are priced between £9,000 and £55,500.
As of 8 November 2026, AskCar lists 595,629 cars and vans from 12,891 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions in Wales
2 of the 13 BMW X6 in Wales had their price reduced in the last 14 days to 8 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 543 priced BMW X6 adverts on AskCar as of 8 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 and town; AskCar page.
Cheaper cars like each one, with its price history, are on its AskCar page.
- 2014 BMW X6 3.0, automatic, diesel, SUV, 5 doors, black. Mileage: 79,000 miles. Price: £8,995, reduced by £500 from £9,495 since AskCar first saw it on 18 September 2026, 51 days ago. Good value: £1,584 (14%) under the AskCar estimate of £10,579. MOT: valid until 10 June 2027. Dealer: Roberts Car Sales North West in Flint. AskCar page: https://askcar.co.uk/car/bmw-x6-2014-9325c2b08b69
- 2009 BMW X6 3.0, 231 bhp, automatic, diesel, coupe, 5 doors, 4 seats, black. Mileage: 91,417 miles. Price: £5,795, reduced by £200 from £5,995 since AskCar first saw it on 25 September 2026, 44 days ago. Good value: £865 (12%) under the AskCar estimate of £6,660. Euro 4 emissions standard. MOT: the latest record we hold ran out on 13 October 2026; ask the dealer for the current MOT. Dealer: SLD Autos in Hengoed. AskCar page: https://askcar.co.uk/car/bmw-x6-2009-fe0a6f75d8ea
- 2022 BMW X6 3.0 40d MHT M Sport, 335 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 36,888 miles. Price: £41,400, reduced by £3,000 from £44,400 since AskCar first saw it on 3 September 2026, 66 days ago. Good value: £3,833 (8%) under the AskCar estimate of £45,233. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 31 July 2027. Dealer: Sytner Select Cardiff in Cardiff. AskCar page: https://askcar.co.uk/car/bmw-x6-2022-8ba40a53cdf3
- 2025 BMW X6 3.0 M Sport, automatic, diesel, SUV, 5 doors, grey. Mileage: 18,865 miles. Price: £55,500, unchanged since AskCar first saw it on 29 October 2026, 10 days ago. Fair price: £3,837 (6%) under the AskCar estimate of £59,337. Euro 6 emissions standard. ULEZ compliant. Dealer: Sytner Swansea MINI in Swansea. AskCar page: https://askcar.co.uk/car/bmw-x6-2025-9f449cd61fc2
- 2024 BMW X6 3.0 30d MHT M Sport, 294 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 2,443 miles. Price: £60,500, reduced by £1,500 from £62,000 since AskCar first saw it on 22 July 2026, 109 days ago. Fair price: £2,202 (3%) under the AskCar estimate of £62,702. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Swansea MINI in Swansea. AskCar page: https://askcar.co.uk/car/bmw-x6-2024-ebde589321b5
- 2012 BMW X6 3.0, automatic, diesel, coupe, 5 doors, 4 seats, white. Mileage: 86,000 miles. Price: £8,995, unchanged since AskCar first saw it on 8 November 2026. Fair price: £260 (2%) under the AskCar estimate of £9,255. MOT: valid until 10 August 2027. Dealer: Carrera Cars Wales in Aberdare. AskCar page: https://askcar.co.uk/car/bmw-x6-2012-251f545df147
- 2017 BMW X6 3.0 40d M Sport, 309 bhp, automatic, diesel, SUV, 5 doors, red. Mileage: 57,160 miles. Price: £21,995, reduced by £1,500 from £23,495 since AskCar first saw it on 13 August 2026, 87 days ago. Fair price: £224 (1%) under the AskCar estimate of £22,219. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 November 2026. Dealer: Motoring WAY in Abertillery. AskCar page: https://askcar.co.uk/car/bmw-x6-2017-df5f15ea8358
- 2026 BMW X6 3.0 30d MHT M Sport, 294 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 6,668 miles. Price: £68,500, reduced by £15,000 from £83,500 since AskCar first saw it on 28 May 2026, 164 days ago. Fair price: £651 (under 1%) under the AskCar estimate of £69,151. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Cardiff BMW in Cardiff. AskCar page: https://askcar.co.uk/car/bmw-x6-2026-195ab3a0ce42
- 2014 BMW X6 3.0 30d, 242 bhp, automatic, diesel, SUV, 5 doors, 4 seats, grey. Mileage: 100,000 miles. Price: £8,999, reduced by £2,000 from £10,999 since AskCar first saw it on 4 September 2026, 65 days ago. Fair price: £5 (under 1%) over the AskCar estimate of £8,994. Euro 5 emissions standard. MOT: valid until 4 June 2027. Dealer: Motorplus South Wales in Newport. AskCar page: https://askcar.co.uk/car/bmw-x6-2014-74c0ffd377bf
- 2022 BMW X6 3.0 30d MHT M Sport, 282 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 36,000 miles. Price: £43,000, unchanged since AskCar first saw it on 7 November 2026, 1 day ago. Fair price: £239 (under 1%) over the AskCar estimate of £42,761. Euro 6 emissions standard. ULEZ compliant. Dealer: Sytner Newport BMW in Newport. AskCar page: https://askcar.co.uk/car/bmw-x6-2022-6a0f62cd7a58
- 2024 BMW X6 3.0 30d MHT M Sport, 294 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 23,028 miles. Price: £57,499, unchanged since AskCar first saw it on 7 November 2026, 1 day ago. Fair price: £881 (1%) over the AskCar estimate of £56,618. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Halliwell Jones North Wales BMW in Conwy. AskCar page: https://askcar.co.uk/car/bmw-x6-2024-729b7e6a810f
- 2017 BMW X6 3.0 M Sport, automatic, diesel, SUV, 5 doors, white. Mileage: 103,000 miles. Price: £18,995, unchanged since AskCar first saw it on 28 October 2026, 11 days ago. Above the going rate: £1,639 (9%) over the AskCar estimate of £17,356. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 June 2027. Dealer: Platinum Car Sales in Merthyr Tydfil. AskCar page: https://askcar.co.uk/car/bmw-x6-2017-0a8004f298ac
- 2025 BMW X6, automatic, 5 doors, grey. Mileage: 18,865 miles. Price: £55,500, unchanged since AskCar first saw it on 29 October 2026, 10 days ago. Above the going rate: £8,351 (17%) over the AskCar estimate of £47,149. MOT: valid until 24 January 2027. Dealer: Sytner Swansea MINI in Swansea. AskCar page: https://askcar.co.uk/car/bmw-x6-2025-200955c1dc5d
BMW X6 across the UK by price
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