Used BMW X6 M for sale near Basildon
There are 2 used BMW X6 M for sale from UK dealers within 20 miles of Basildon on AskCar, as of 6 November 2026. The cheapest is £62,500. AskCar lists 56 used BMW X6 M across the UK, from 53 dealerships.
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.
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 54 priced BMW X6 M 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.
- 2023 BMW X6 M 4.4 i V8 Competition, 616 bhp, automatic, petrol, SUV, 5 doors, blue. Mileage: 28,599 miles. Price: £62,500, reduced by £5,850 from £68,350 since AskCar first saw it on 12 June 2026, 147 days ago. Fair price: £2,955 (4%) under the AskCar estimate of £65,455. Euro 6 emissions standard. ULEZ compliant. Dealer: Saxtons.co.uk in Chelmsford, 11 miles from Basildon. AskCar page: https://askcar.co.uk/car/bmw-x6-m-2023-073865af8499
- 2023 BMW X6 M 4.4 i V8 Competition, 616 bhp, automatic, petrol, SUV, 5 doors, red. Mileage: 16,520 miles. Price: £69,795, reduced by £6,200 from £75,995 since AskCar first saw it on 18 July 2026, 111 days ago. Fair price: £716 (1%) over the AskCar estimate of £69,079. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 February 2027. Dealer: SMK Performance in Rochford, 15 miles from Basildon. AskCar page: https://askcar.co.uk/car/bmw-x6-m-2023-11ab27659b99
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