Used MINI Convertible for sale under £20,000

There are 882 used MINI Convertible under £20,000 for sale from UK dealers on AskCar, as of 5 November 2026. Typical asking price £11,100 (the median: half cost less, half cost more). The cheapest is £1,250. AskCar lists 1,083 used MINI Convertible across the UK, from 688 dealerships.

The middle half of the 882 cars are priced between £6,800 and £16,000.

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.

311 of the 882 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
202375£18,600£17,700 to £19,400
202267£17,800£16,700 to £19,200
202161£16,900£15,300 to £18,000
202079£15,300£13,000 to £16,800
2019101£12,000£11,000 to £14,300
201893£10,700£9,500 to £12,400
201789£10,000£8,500 to £11,900
201667£9,000£7,700 to £10,300
201424£6,000£4,700 to £7,000
201328£4,700£3,500 to £5,800
201234£4,000£3,000 to £5,400
201131£3,900£2,600 to £4,500
201024£4,000£2,900 to £6,100
200924£3,800£3,100 to £4,800

Cars for sale now, page 1 of 9

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 1,049 priced MINI Convertible 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 Convertible by gearbox, fuel and body

MINI Convertible under £20,000 by gearbox, fuel and body

MINI Convertible prices by year

MINI Convertible by price

MINI Convertible near you

More MINI

Same budget

Everything