Used BMW 4 Series coupe for sale under £20,000

There are 628 used BMW 4 Series coupe under £20,000 for sale from UK dealers on AskCar, as of 30 October 2026. Typical asking price £13,000 (the median: half cost less, half cost more). The cheapest is £3,000. AskCar lists 1,781 used BMW 4 Series across the UK, from 1,037 dealerships.

The middle half of the 628 cars are priced between £10,000 and £15,500.

As of 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

177 of the 628 cars had their price reduced in the last 14 days to 30 October 2026.

Median asking price by year

YearFor sale with a priceMedian asking priceMiddle half priced between
201979£17,000£14,300 to £18,000
2018109£14,900£13,000 to £16,500
2017117£12,500£10,500 to £14,400
2016102£11,900£10,000 to £14,500
2015100£11,000£8,900 to £13,000
201475£9,500£8,000 to £11,000

Cars for sale now, page 7 of 7

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 1,747 priced BMW 4 Series adverts on AskCar as of 30 October 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 4 Series by gearbox, fuel and body

BMW 4 Series coupe by price

BMW 4 Series prices by year

BMW 4 Series by price

BMW 4 Series near you

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