Used BMW X6 for sale near Swindon
There are 6 used BMW X6 for sale from UK dealers within 20 miles of Swindon on AskCar, as of 9 November 2026. The cheapest is £6,790. AskCar lists 560 used BMW X6 across the UK, from 392 dealerships.
As of 9 November 2026, AskCar lists 584,619 cars and vans from 12,676 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Swindon
2 of the 6 BMW X6 within 20 miles of Swindon had their price reduced in the last 14 days to 9 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 544 priced BMW X6 adverts on AskCar as of 9 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.
- 2020 BMW X6 3.0 30d M Sport, 261 bhp, automatic, diesel, SUV, 5 doors, blue. Mileage: 35,600 miles. Price: £37,995, reduced by £5,000 from £42,995 since AskCar first saw it on 28 May 2026, 165 days ago. Fair price: £1,367 (3%) under the AskCar estimate of £39,362. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 5 September 2026; ask the dealer for the current MOT. Dealer: S & R Motors in Swindon, 1 mile from Swindon. AskCar page: https://askcar.co.uk/car/bmw-x6-2020-af5213fb8de7
- 2020 BMW X6 3.0 30d MHT M Sport, 282 bhp, automatic, diesel, SUV, 5 doors, white. Mileage: 60,000 miles. Price: £33,400, unchanged since AskCar first saw it on 7 November 2026, 2 days ago. Fair price: £251 (under 1%) under the AskCar estimate of £33,651. 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: Sytner Select Swindon in Swindon, 1 mile from Swindon. AskCar page: https://askcar.co.uk/car/bmw-x6-2020-17e2272518a5
- 2018 BMW X6 3.0 40d M Sport, 308 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 80,600 miles. Price: £22,495, unchanged since AskCar first saw it on 1 July 2026, 131 days ago. Fair price: £85 (under 1%) over the AskCar estimate of £22,410. Euro 6 emissions standard. ULEZ compliant. Dealer: Charles Prestige in Carterton, 16 miles from Swindon. AskCar page: https://askcar.co.uk/car/bmw-x6-2018-b8bee5c45b7a
- 2009 BMW X6 3.0 30d, 232 bhp, automatic, diesel, SUV, 5 doors, 4 seats, silver. Mileage: 91,000 miles. Price: £6,790, unchanged since AskCar first saw it on 7 November 2026, 2 days ago. Fair price: £42 (under 1%) over the AskCar estimate of £6,748. Euro 4 emissions standard. MOT: valid until 31 January 2027. Dealer: MB Cars Swindon in Swindon, 1 mile from Swindon. AskCar page: https://askcar.co.uk/car/bmw-x6-2009-0a946bbade8b
- 2026 BMW X6 3.0 40d MHT M Sport, 347 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 10 miles. Price: £77,499, reduced by £10,595 from £88,094 since AskCar first saw it on 8 September 2026, 62 days ago. Fair price: £3,189 (4%) over the AskCar estimate of £74,310. Euro 6 emissions standard. ULEZ compliant. Dealer: Dick Lovett BMW Hungerford in Hungerford, 15 miles from Swindon. AskCar page: https://askcar.co.uk/car/bmw-x6-2026-ce7ff4b326b8
- 2026 BMW X6 3.0 M Sport, automatic, diesel, SUV, 5 doors, grey. Mileage: 10 miles. Price: £79,995, unchanged since AskCar first saw it on 5 August 2026, 96 days ago. Fair price: £5,815 (7%) over the AskCar estimate of £74,180. Euro 6 emissions standard. ULEZ compliant. Dealer: Dick Lovett Porsche Centre Swindon in Swindon, 3 miles from Swindon. AskCar page: https://askcar.co.uk/car/bmw-x6-2026-d74b2ca2cefd
BMW X6 across the UK by price
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