Used BMW X4 for sale under £20,000

230 cars from UK dealers, updated 23 October 2026. Typical asking price £14,700. Half of them are priced between £12,000 and £17,300.

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.

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

Typical price by year

Year	For sale	Typical price	Half are priced between
2019	33	£19,000	£18,200 to £19,500
2018	32	£17,000	£15,200 to £18,000
2017	41	£15,000	£13,500 to £16,800
2016	50	£12,900	£11,800 to £14,800
2015	44	£11,500	£10,000 to £14,000