Used diesel BMW X3 for sale

1,054 cars from UK dealers, updated 23 October 2026. Typical asking price £16,500. Half of them are priced between £10,700 and £21,000.

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.

What does a used diesel BMW X3 cost?

Typical asking price £16,500 across 1,054 cars for sale. A 2026 one is typically £51,000, a 2011 one £6,000.

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

Typical price by year

Year	For sale	Typical price	Half are priced between
2026	20	£51,000	£48,500 to £55,000
2020	51	£23,000	£20,500 to £25,000
2019	274	£21,000	£18,500 to £22,500
2018	158	£19,900	£18,000 to £22,000
2017	114	£14,500	£13,000 to £16,000
2016	136	£12,200	£10,400 to £14,500
2015	79	£10,500	£8,500 to £12,200
2014	69	£8,900	£7,000 to £11,000
2013	48	£7,000	£6,300 to £8,500
2012	35	£6,700	£4,900 to £8,300
2011	25	£6,000	£4,500 to £6,500

Cars for sale now, page 1 of 11

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

BMW X3 by gearbox, fuel and body

BMW X3 prices by year

BMW X3 by price

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