Used MINI Convertible ONE prices

There are 42 used MINI Convertible ONE cars for sale from UK dealers on AskCar, as of 1 November 2026. Typical asking price £3,500 (the median: half cost less, half cost more). The cheapest is £500. The middle half are priced between £2,500 and £4,900.

Dealers lowered the asking price on more than one in ten of MINI Convertible ONE cars: 6 of the 42 in the 14 days to 1 November 2026.

AskCar lists 1,065 used MINI Convertible across the UK, from 688 dealerships.

As of 1 November 2026, AskCar lists 578,994 cars and vans from 12,654 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

MINI Convertible ONE cars for sale now, page 1 of 2

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. 35 of the 37 cars listed here meet these rules. Page 2 lists every other MINI Convertible ONE car, cheapest first, including the 2 the groups do not pick from.

The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 1,030 priced MINI Convertible adverts on AskCar as of 1 November 2026. The figures on this page describe the cars advertised, not a valuation of every MINI Convertible ONE.

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.

This list leaves out 5 cars whose advertised mileage is lower than the mileage recorded at their last MOT test.

Best value MINI Convertible ONE: priced furthest below the AskCar estimate

These 10 are priced 7% to 19% under their AskCar estimate. Their asking prices run from £1,770 to £4,995.

Cheapest MINI Convertible ONE: the lowest asking prices

These 10 are priced £1,770 to £2,700. They have covered 63,500 to 210,213 miles.

Lowest-mileage MINI Convertible ONE

These 10 have covered 10,000 to 57,334 miles. Their asking prices run from £4,795 to £7,980.

Recently reduced MINI Convertible ONE: the biggest price reductions in the 14 days to 1 November 2026

The dealer lowered the asking price on each of these 4 in the 14 days to 1 November 2026. Their reductions since AskCar first saw them run from £150 to £401.

Newly advertised MINI Convertible ONE: first seen by AskCar in the 7 days to 1 November 2026

These 4 are the most recently advertised. Cars first seen on the same day are listed cheapest first.

MINI Convertible by gearbox, fuel and body

MINI Convertible prices by year

MINI Convertible by trim

MINI Convertible by price

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