Used petrol BMW 5 Series for sale under £20,000

There are 274 used petrol BMW 5 Series under £20,000 for sale from UK dealers on AskCar, as of 10 November 2026. Typical asking price £13,700 (the median: half cost less, half cost more). The cheapest is £990. AskCar lists 2,804 used BMW 5 Series across the UK, from 1,452 dealerships.

The middle half of the 274 cars are priced between £10,000 and £16,900.

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.

57 of the 274 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
201953£15,500£14,000 to £17,000
201849£16,500£14,300 to £18,200
201729£17,000£15,000 to £18,000

Cars for sale now, page 1 of 3

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 2,707 priced BMW 5 Series 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 5 Series by gearbox, fuel and body

Petrol BMW 5 Series by price

BMW 5 Series prices by year

BMW 5 Series by price

BMW 5 Series near you

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