2021 MINI Convertible 1.5 Cooper Exclusive

Overview

• Make: MINI
• Model: Convertible
• Trim: Cooper Exclusive
• Version: 1.5 Cooper Exclusive Manual FWD Euro 6 2dr (134 bhp)
• Year: 2021
• Mileage: 29,414 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 136 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 29,414 miles, this 2021 MINI Convertible Cooper Exclusive has covered about 2,700 more miles than other 2021 MINI Convertible cars. The dealer is asking £15,299, which is £3 above the AskCar estimate of £15,296. To work out the AskCar estimate, we analyse UK dealer adverts for 1,037 MINI Convertible cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 63 days, and its asking price has been cut by £600. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Halliwell Jones Wilmslow MINI, based in Wilmslow. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £3 (under 1%) over the AskCar estimate of £15,296.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 1,037 priced MINI Convertible adverts across different ages and specifications, as of 4 November 2026.

A 2021 MINI Convertible with the 1.5 petrol engine is typically advertised at £16,100: the median of the 32 for sale on AskCar, as of 4 November 2026.

Time on sale

The dealer may accept less. This 2021 MINI Convertible has been on sale for at least 63 days, and its asking price has been cut by £600. About half of 2021 MINI Convertible cars are gone from sale within a month of being advertised: 56 of the 106 first advertised between 13 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 2 September 2026 at £15,899. Its asking price is now £15,299, £600 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 2 September 2026: £15,899
• 26 September 2026: £15,999
• 29 September 2026: £15,899
• 11 October 2026: £15,799
• 23 October 2026: £15,499
• 30 October 2026: £15,299

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 29 March 2027.

It has had 3 MOTs. The latest, on 27 March 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 25,997 miles, which matches the advertised 29,414 miles.

Advertised mileage is about 2,700 miles higher than the median mileage of a 2021 MINI Convertible on AskCar.

Similar cars

3 other 2021 MINI Convertible Cooper Exclusive 1.5 petrol manual convertibles are for sale at UK dealers, from £15,255 to £16,395, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2021 MINI Convertible Cooper Exclusive, 1.5 petrol convertible, black. Mileage: 31,500 miles. Price: £15,495, £196 more than this car. Dealer: Chelmsford Car Company in Chelmsford. AskCar page: https://askcar.co.uk/car/mini-convertible-2021-451db0b79aab
• 2021 MINI Convertible Cooper Exclusive, 1.5 petrol convertible, white. Mileage: 27,000 miles. Price: £15,255, the same price as this car. Dealer: Dick Lovett in Potters Bar. AskCar page: https://askcar.co.uk/car/mini-convertible-2021-e265f6cee82a
• 2021 MINI Convertible Cooper Exclusive, 1.5 petrol convertible, yellow. Mileage: 12,036 miles. Price: £16,395, £1,096 more than this car. Dealer: Motor Trust UK Garstang in Preston. AskCar page: https://askcar.co.uk/car/mini-convertible-2021-c4fb7f227b50