2025 MINI Cooper prices under £20,000

There are 89 used 2025 MINI Cooper cars for sale under £20,000 from UK dealers on AskCar, as of 5 November 2026. Typical asking price £19,500 (the median: half cost less, half cost more). The cheapest is £17,499. The middle half are priced between £19,200 and £19,600. Median mileage: about 10,000 miles.

Dealers lowered the asking price on more than half of 2025 MINI Cooper cars under £20,000: 69 of the 89 in the 14 days to 5 November 2026.

AskCar lists 2,001 used MINI Cooper across the UK, from 540 dealerships.

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.

2025 MINI Cooper cars for sale now under £20,000, page 1 of 3

This page picks out up to 10 cars in each of these groups: best value, cheapest, lowest mileage, recently reduced and newly advertised. A car in more than one group is listed in full once. The groups pick only from cars with photos and an AskCar estimate, priced at £500 or more and no more than 25% under that estimate. All 89 cars listed here meet these rules. Pages 2 to 3 list every other 2025 MINI Cooper car, cheapest first.

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. The figures on this page describe the cars advertised, not a valuation of every 2025 MINI Cooper.

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. Each car's AskCar page has its full price history and cheaper cars like it.

Best value 2025 MINI Cooper: priced furthest below the AskCar estimate

These 10 are priced 8% to 17% under their AskCar estimate. Their asking prices run from £17,995 to £20,000.

Cheapest 2025 MINI Cooper: the lowest asking prices

These 10 are priced £17,499 to £18,998. They have covered 2,000 to 26,876 miles.

Lowest-mileage 2025 MINI Cooper

These 10 have covered 1 to 4,884 miles. Their asking prices run from £18,485 to £20,000.

Recently reduced 2025 MINI Cooper: the biggest price reductions in the 14 days to 5 November 2026

The dealer lowered the asking price on each of these 10 in the 14 days to 5 November 2026. Their reductions since AskCar first saw them run from £3,300 to £3,600.

Newly advertised 2025 MINI Cooper: first seen by AskCar in the 7 days to 5 November 2026

These 3 are the most recently advertised. Cars first seen on the same day are listed cheapest first.

MINI Cooper by gearbox, fuel and body

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