Used petrol MINI Cooper for sale under £20,000

There are 424 used petrol MINI Cooper under £20,000 for sale from UK dealers on AskCar, as of 5 November 2026. Typical asking price £16,700 (the median: half cost less, half cost more). The cheapest is £500. AskCar lists 2,001 used MINI Cooper across the UK, from 540 dealerships.

The middle half of the 424 cars are priced between £8,000 and £19,200.

As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

160 of the 424 cars had their price reduced in the last 14 days to 5 November 2026.

Median asking price by year

YearFor sale with a priceMedian asking priceMiddle half priced between
202589£19,500£19,200 to £19,600
202478£19,000£18,200 to £19,500
202336£18,200£17,800 to £19,000
201937£12,000£10,000 to £14,000
201821£10,000£9,000 to £12,400

Cars for sale now, page 1 of 5

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 1,913 priced MINI Cooper adverts on AskCar as of 5 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.

MINI Cooper by gearbox, fuel and body

Petrol MINI Cooper by price

MINI Cooper prices by year

MINI Cooper by price

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