Used BMW X6 for sale near Swansea
There are 4 used BMW X6 for sale from UK dealers within 20 miles of Swansea on AskCar, as of 12 November 2026. The cheapest is £24,000. AskCar lists 557 used BMW X6 across the UK, from 394 dealerships.
As of 12 November 2026, AskCar lists 596,362 cars and vans from 12,840 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Swansea
1 of the 4 BMW X6 within 20 miles of Swansea had its price reduced in the last 14 days to 12 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 545 priced BMW X6 adverts on AskCar as of 12 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.
- 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, 14 days ago. Fair price: £3,641 (6%) under the AskCar estimate of £59,141. Euro 6 emissions standard. ULEZ compliant. Dealer: Sytner Swansea MINI in Swansea, 2 miles from 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: £59,750, reduced by £2,250 from £62,000 since AskCar first saw it on 22 July 2026, 113 days ago. Fair price: £3,005 (4%) under the AskCar estimate of £62,755. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Swansea MINI in Swansea, 2 miles from Swansea. AskCar page: https://askcar.co.uk/car/bmw-x6-2024-ebde589321b5
- 2018 BMW X6 3.0 M Sport, automatic, diesel, SUV, 5 doors, white. Mileage: 44,711 miles. Price: £24,000, unchanged since AskCar first saw it on 10 November 2026, 2 days ago. Fair price: £567 (2%) under the AskCar estimate of £24,567. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 19 April 2027. Dealer: Sytner Swansea MINI in Swansea, 2 miles from Swansea. AskCar page: https://askcar.co.uk/car/bmw-x6-2018-1aa9dead71c3
- 2025 BMW X6, automatic, 5 doors, grey. Mileage: 18,865 miles. Price: £55,500, unchanged since AskCar first saw it on 29 October 2026, 14 days ago. Above the going rate: £8,392 (17%) over the AskCar estimate of £47,108. MOT: valid until 24 January 2027. Dealer: Sytner Swansea MINI in Swansea, 2 miles from Swansea. AskCar page: https://askcar.co.uk/car/bmw-x6-2025-200955c1dc5d
BMW X6 across the UK by price
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