Used BMW X6 for sale under £20,000

149 cars from UK dealers, updated 23 October 2026. Typical asking price £15,500. Half of them are priced between £11,000 and £18,000.

AskCar lists 589,789 cars from 13,079 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.

34 have had their price cut since they were first listed.

Typical price by year

YearFor saleTypical priceHalf are priced between
201634£17,000£15,500 to £18,800
201528£16,000£15,000 to £17,600

Cars for sale now, page 1 of 2

The cheaper cars like each one are on its AskCar page.

BMW X6 by gearbox, fuel and body

BMW X6 prices by year

BMW X6 by price

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