2021 MINI Convertible 1.5 Cooper Exclusive

Overview

• Make: MINI
• Model: Convertible
• Trim: Cooper Exclusive
• Version: 1.5 Cooper Exclusive Steptronic FWD Euro 6 (s/s) 2dr (134 bhp)
• Year: 2021
• Mileage: 19,000 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Automatic (Steptronic)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 137 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 19,000 miles, this 2021 MINI Convertible Cooper Exclusive has covered about 7,000 fewer miles than other 2021 MINI Convertible cars. The AskCar estimate for this car is £17,891. It is priced at £18,499, which is £608 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 1,035 MINI Convertible cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 99 days. The seller is Cars Of London, based in London. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £608 (3%) over the AskCar estimate of £17,891.

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 1,035 priced MINI Convertible adverts across different ages and specifications, as of 2 November 2026.

A 2021 MINI Convertible with the 1.5 petrol engine is typically advertised at £16,100: the median of the 34 for sale on AskCar, as of 2 November 2026.

Time on sale

The dealer may accept less. This 2021 MINI Convertible has been on sale for at least 99 days. About half of 2021 MINI Convertible cars are gone from sale within a month of being advertised: 55 of the 103 first advertised between 13 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 26 July 2026 at £18,499. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 7,000 miles lower than the median mileage of a 2021 MINI Convertible on AskCar.

Similar cars

8 other 2021 MINI Convertible Cooper Exclusive 1.5 petrol automatic convertibles are for sale at UK dealers, from £15,300 to £18,990, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2021 MINI Convertible Cooper Exclusive, 1.5 petrol convertible, green. Mileage: 19,447 miles. Price: £17,140, £1,359 less than this car. Dealer: Big Motoring World Cannock in Cannock. AskCar page: https://askcar.co.uk/car/mini-convertible-2021-b67d1f12d2ad
• 2021 MINI Convertible Cooper Exclusive, 1.5 petrol convertible, black. Mileage: 21,534 miles. Price: £17,000, £1,499 less than this car. Dealer: Sytner Leicester MINI in Leicester. AskCar page: https://askcar.co.uk/car/mini-convertible-2021-3894ecab2bc0
• 2021 MINI Convertible Cooper Exclusive, 1.5 petrol convertible, white. Mileage: 15,451 miles. Price: £18,990, £491 more than this car. Dealer: Partridge Mini in Eastleigh. AskCar page: https://askcar.co.uk/car/mini-convertible-2021-309229b12147

• The nearest: 2021 MINI Convertible Cooper Exclusive, 1.5 petrol convertible, black, 8 miles from this car. Mileage: 36,189 miles. Price: £15,300, £3,199 less than this car. Dealer: Car Planet Watford in Watford. AskCar page: https://askcar.co.uk/car/mini-convertible-2021-5dfd77383c0a