Used diesel BMW X4 for sale under £30,000

There are 381 used diesel BMW X4 under £30,000 for sale from UK dealers on AskCar, as of 10 November 2026. Typical asking price £19,400 (the median: half cost less, half cost more). The cheapest is £6,999. AskCar lists 665 used BMW X4 across the UK, from 465 dealerships.

The middle half of the 381 cars are priced between £14,200 and £24,500.

As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

149 of the 381 cars had their price reduced in the last 14 days to 10 November 2026.

Median asking price by year

YearFor sale with a priceMedian asking priceMiddle half priced between
202134£26,500£25,000 to £28,000
202036£25,000£21,500 to £27,000
2019106£22,000£19,500 to £24,000
201842£19,300£16,700 to £22,500
201738£15,800£13,600 to £17,000
201650£13,000£11,700 to £14,400
201539£11,000£9,900 to £13,900

Cars for sale now, page 1 of 4

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 653 priced BMW X4 adverts on AskCar as of 10 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 and town; AskCar page.

Cheaper cars like each one, with its price history, are on its AskCar page.

BMW X4 by gearbox, fuel and body

Diesel BMW X4 by price

BMW X4 prices by year

BMW X4 by price

BMW X4 near you

Diesel cars and vans under £30,000

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