Used BMW X3 for sale under £20,000

896 cars from UK dealers, updated 28 October 2026. Typical asking price £14,000. Half of them are priced between £9,500 and £18,000.

AskCar lists 584,857 cars from 12,986 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.

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

Typical price by year

Year	For sale	Typical price	Half are priced between
2020	29	£18,500	£17,000 to £19,400
2019	164	£18,200	£17,000 to £19,300
2018	128	£18,000	£16,300 to £19,000
2017	107	£14,000	£12,600 to £15,900
2016	137	£12,100	£10,500 to £14,500
2015	85	£10,500	£8,500 to £12,000
2014	73	£9,000	£7,000 to £11,000
2013	55	£7,000	£6,000 to £9,000
2012	35	£6,800	£5,200 to £7,900
2011	24	£6,000	£4,500 to £6,500

Cars for sale now, page 9 of 9

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

BMW X3 prices by year

BMW X3 by price

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