Used MINI Convertible for sale near Cardiff
There are 21 used MINI Convertible for sale from UK dealers within 20 miles of Cardiff on AskCar, as of 2 November 2026. Typical asking price £13,000 (the median: half cost less, half cost more). The cheapest is £1,690. AskCar lists 1,068 used MINI Convertible across the UK, from 694 dealerships.
The middle half of the 21 cars are priced between £10,000 and £18,500.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Cardiff
9 of the 21 MINI Convertible within 20 miles of Cardiff had their price reduced in the last 14 days to 2 November 2026. Each one's line in the list below says by how much.
Cars for sale now
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 1,035 priced MINI Convertible adverts on AskCar as of 2 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, town and distance; AskCar page.
Cheaper cars like each one, with its price history, are on its AskCar page.
- 2016 MINI Convertible 1.5 Cooper, 134 bhp, automatic, petrol, convertible, 2 doors, 4 seats, red. Mileage: 53,250 miles. Price: £7,995, reduced by £1,000 from £8,995 since AskCar first saw it on 23 July 2026, 102 days ago. Good value: £1,963 (19%) under the AskCar estimate of £9,958. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 14 July 2026; ask the dealer for the current MOT. Dealer: Cars of Cowbridge in Cowbridge, 15 miles from Cardiff. AskCar page: https://askcar.co.uk/car/mini-convertible-2016-7732b5ce1474
- 2024 MINI Convertible 1.5 Cooper Exclusive, 134 bhp, automatic, petrol, convertible, 2 doors, 4 seats, black. Mileage: 16,738 miles. Price: £18,495, reduced by £1,827 from £20,322 since AskCar first saw it on 15 August 2026, 79 days ago. Good value: £2,478 (11%) under the AskCar estimate of £20,973. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Hutchings Omoda & Jaecoo Pontypridd in Pontypridd, 9 miles from Cardiff. AskCar page: https://askcar.co.uk/car/mini-convertible-2024-87414688e1b0
- 2023 MINI Convertible 2.0 John Cooper Works, 228 bhp, automatic, petrol, convertible, 2 doors, 4 seats, black. Mileage: 38,107 miles. Price: £19,250, reduced by £2,019 from £21,269 since AskCar first saw it on 7 July 2026, 118 days ago. Good value: £2,579 (11%) under the AskCar estimate of £21,829. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 8 July 2027. Dealer: Carbase Weston-super-Mare in Weston-super-Mare, 13 miles from Cardiff. AskCar page: https://askcar.co.uk/car/mini-convertible-2023-fabb2aafa32c
- 2020 MINI Convertible 1.5 Cooper Classic, 134 bhp, automatic, petrol, convertible, 2 doors, 4 seats, blue. Mileage: 21,088 miles. Price: £13,716, reduced by £2,019 from £15,735 since AskCar first saw it on 16 September 2026, 47 days ago. Good value: £1,297 (8%) under the AskCar estimate of £15,013. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 25 November 2026. Dealer: Renault Retail Group Renault Cardiff in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/mini-convertible-2020-666be1d2494f
- 2018 MINI Convertible 2.0 Cooper S Works, 207 bhp, manual, petrol, convertible, 2 doors, 4 seats, grey. Mileage: 26,000 miles. Price: £11,991, reduced by £3,003 from £14,994 since AskCar first saw it on 28 May 2026, 158 days ago. Fair price: £1,026 (7%) under the AskCar estimate of £13,017. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 May 2027. Dealer: Greenaway Autos in Pontypridd, 9 miles from Cardiff. AskCar page: https://askcar.co.uk/car/mini-convertible-2018-17482c91133e
- 2019 MINI Convertible 2.0 Cooper S Classic, 189 bhp, automatic, petrol, convertible, 2 doors, 4 seats, silver. Mileage: 54,100 miles. Price: £11,500, reduced by £70 from £11,570 since AskCar first saw it on 20 October 2026, 13 days ago. Fair price: £967 (7%) under the AskCar estimate of £12,467. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 April 2027. Dealer: Evans Halshaw Ford Merthyr Tydfil in Merthyr Tydfil, 20 miles from Cardiff. AskCar page: https://askcar.co.uk/car/mini-convertible-2019-3f9bce7c9779
- 2004 MINI Convertible 1.6, manual, petrol, convertible, 2 doors, 4 seats, blue. Mileage: 123,933 miles. Price: £2,277, unchanged since AskCar first saw it on 8 October 2026, 25 days ago. Fair price: £144 (5%) under the AskCar estimate of £2,421. MOT: valid until 30 June 2027. Dealer: Blue Motors in Aberdare, 19 miles from Cardiff. AskCar page: https://askcar.co.uk/car/mini-convertible-2004-af2da33a3005
- 2011 MINI Convertible 1.6 Cooper S, 181 bhp, manual, petrol, convertible, 2 doors, 4 seats, red. Mileage: 86,000 miles. Price: £4,000, unchanged since AskCar first saw it on 31 August 2026, 63 days ago. Fair price: £169 (4%) under the AskCar estimate of £4,169. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 6 June 2027. Dealer: Cars Direct 2 U in Cwmbran, 14 miles from Cardiff. AskCar page: https://askcar.co.uk/car/mini-convertible-2011-1e156649b80e
- 2019 MINI Convertible 2.0 Cooper S, 189 bhp, manual, petrol, convertible, 2 doors, 4 seats, black. Mileage: 63,789 miles. Price: £11,608, reduced by £587 from £12,195 since AskCar first saw it on 6 August 2026, 88 days ago. Fair price: £489 (4%) under the AskCar estimate of £12,097. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 12 October 2026; ask the dealer for the current MOT. Dealer: D.g. Weaver in Llantrisant, 11 miles from Cardiff. AskCar page: https://askcar.co.uk/car/mini-convertible-2019-e5b774e1ab0e
- 2023 MINI Convertible 1.5 Cooper Classic, 134 bhp, automatic, petrol, convertible, 2 doors, 4 seats, black. Mileage: 19,852 miles. Price: £17,049, reduced by £1,100 from £18,149 since AskCar first saw it on 6 October 2026, 27 days ago. Fair price: £659 (3%) under the AskCar estimate of £17,708. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 July 2027. Dealer: Motorpoint Newport in Newport, 11 miles from Cardiff. AskCar page: https://askcar.co.uk/car/mini-convertible-2023-ce05c337aecb
- 2007 MINI Convertible 1.6 Cooper, 113 bhp, manual, petrol, convertible, 2 doors, 4 seats, red. Mileage: 122,000 miles. Price: £1,690, reduced by £200 from £1,890 since AskCar first saw it on 18 August 2026, 76 days ago. Fair price: £54 (3%) under the AskCar estimate of £1,744. Euro 3 emissions standard. MOT: valid until 4 May 2027. Dealer: D B Specialist Cars in Cwmbran, 13 miles from Cardiff. AskCar page: https://askcar.co.uk/car/mini-convertible-2007-6883fd3285f8
- 2024 MINI Convertible 2.0 John Cooper Works, 227 bhp, automatic, petrol, convertible, 2 doors, 4 seats, grey. Mileage: 11,145 miles. Price: £25,750, reduced by £1,750 from £27,500 since AskCar first saw it on 8 October 2026, 25 days ago. Fair price: £717 (2%) under the AskCar estimate of £26,467. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Newport MINI in Newport, 10 miles from Cardiff. AskCar page: https://askcar.co.uk/car/mini-convertible-2024-ad9dd99babde
- 2017 MINI Convertible 1.5 Cooper, 134 bhp, manual, petrol, convertible, 2 doors, 4 seats, blue. Mileage: 35,127 miles. Price: £9,999, unchanged since AskCar first saw it on 26 October 2026, 7 days ago. Fair price: £139 (1%) under the AskCar estimate of £10,138. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 10 August 2027. Dealer: Motorplus South Wales in Newport, 11 miles from Cardiff. AskCar page: https://askcar.co.uk/car/mini-convertible-2017-b4a51b267a24
- 2017 MINI Convertible 1.5 Cooper, 134 bhp, automatic, petrol, convertible, 2 doors, 4 seats, black. Mileage: 27,000 miles. Price: £13,000, unchanged since AskCar first saw it on 22 August 2026, 72 days ago. Fair price: £48 (under 1%) under the AskCar estimate of £13,048. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 21 August 2027. Dealer: Sytner Newport MINI in Newport, 10 miles from Cardiff. AskCar page: https://askcar.co.uk/car/mini-convertible-2017-62bd77dd753e
- 2020 MINI Convertible 2.0 Cooper S Exclusive, automatic, petrol, convertible, 2 doors, 4 seats, white. Mileage: 28,936 miles. Price: £17,750, unchanged since AskCar first saw it on 28 October 2026, 5 days ago. Fair price: £221 (1%) over the AskCar estimate of £17,529. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 6 February 2027. Dealer: Sytner Cardiff MINI in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/mini-convertible-2020-4cdf48cff467
- 2017 MINI Convertible 1.5 Cooper, 134 bhp, manual, petrol, convertible, 2 doors, 4 seats, green. Mileage: 39,129 miles. Price: £10,000, unchanged since AskCar first saw it on 2 November 2026. Fair price: £124 (1%) over the AskCar estimate of £9,876. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 October 2027. Dealer: Bridgend Ford in Bridgend, 17 miles from Cardiff. AskCar page: https://askcar.co.uk/car/mini-convertible-2017-ba8dec2f4f50
- 2021 MINI Convertible 1.5, 134 bhp, automatic, petrol, convertible, 2 doors, 4 seats, yellow. Mileage: 6,000 miles. Price: £21,000, unchanged since AskCar first saw it on 1 November 2026, 1 day ago. Fair price: £442 (2%) over the AskCar estimate of £20,558. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 November 2026. Dealer: Sytner Newport MINI in Newport, 10 miles from Cardiff. AskCar page: https://askcar.co.uk/car/mini-convertible-2021-4bb9bdfcde92
- 2019 MINI Convertible 1.5 Cooper Exclusive, 134 bhp, manual, petrol, convertible, 2 doors, 4 seats, white. Mileage: 58,000 miles. Price: £12,000, unchanged since AskCar first saw it on 20 August 2026, 74 days ago. Fair price: £584 (5%) over the AskCar estimate of £11,416. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 28 May 2026; ask the dealer for the current MOT. Dealer: Sytner Cardiff MINI in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/mini-convertible-2019-f507f5ef449a
- 2023 MINI Convertible 2.0 Cooper S Resolute Edition, 175 bhp, automatic, petrol, convertible, 2 doors, 4 seats, green. Mileage: 46,000 miles. Price: £20,000, reduced by £1,250 from £21,250 since AskCar first saw it on 21 September 2026, 42 days ago. Fair price: £1,024 (5%) over the AskCar estimate of £18,976. Euro 6 emissions standard. ULEZ compliant. Dealer: Sytner Cardiff MINI in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/mini-convertible-2023-b7bba1cfebc7
- 2014 MINI Convertible 1.6 Cooper S, 181 bhp, automatic, petrol, convertible, 2 doors, 4 seats, blue. Mileage: 19,500 miles. Price: £12,995, unchanged since AskCar first saw it on 15 October 2026, 18 days ago. Above the going rate: £1,554 (13%) over the AskCar estimate of £11,441. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 20 September 2027. Dealer: AutoFelice in Clevedon, 14 miles from Cardiff. AskCar page: https://askcar.co.uk/car/mini-convertible-2014-a9ae35d5a1e9
- 2018 MINI Convertible 2.0, automatic, petrol, convertible, 2 doors, 4 seats, blue. Mileage: 25,411 miles. Price: £19,500, unchanged since AskCar first saw it on 31 October 2026, 2 days ago. Above the going rate: £2,676 (15%) over the AskCar estimate of £16,824. Euro 6 emissions standard. ULEZ compliant. Dealer: Sytner Newport MINI in Newport, 10 miles from Cardiff. AskCar page: https://askcar.co.uk/car/mini-convertible-2018-75a4368064a1
MINI Convertible across the UK by price
- Under £3,000 (74 cars)
- Under £5,000 (169 cars)
- Under £8,000 (281 cars)
- Under £10,000 (384 cars)
- Under £15,000 (604 cars)
- Under £20,000 (867 cars)
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