2021 MINI Convertible 2.0 Cooper S Exclusive

Overview

• Make: MINI
• Model: Convertible
• Trim: Cooper S Exclusive
• Version: 2.0 Cooper S Exclusive Steptronic FWD Euro 6 (s/s) 2dr (176 bhp)
• Year: 2021
• Mileage: 29,790 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 2.0 litres, 176 bhp
• Gearbox: Automatic (Steptronic)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 143 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 29,790 miles on the clock, this 2021 MINI Convertible Cooper S Exclusive has done roughly 3,800 more miles than a typical 2021 MINI Convertible. The dealer is asking £17,888, which is £508 below the AskCar estimate of £18,396. To work out the AskCar estimate, we analyse UK dealer adverts for 1,035 MINI Convertible cars across different ages and specifications. We first saw this car advertised 49 days ago. Its asking price has since fallen by £1,367. The government's MOT record matches its advertised mileage. It is advertised by Dick Lovett in Potters BAR. 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: £508 (2%) under the AskCar estimate of £18,396.

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 2.0 petrol engine is typically advertised at £18,400: the median of the 32 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2021 MINI Convertible has been on sale for at least 49 days.

Price history

AskCar first saw this advert on 14 September 2026 at £19,255. Its asking price is now £17,888, £1,367 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 14 September 2026: £19,255
• 24 September 2026: £19,155
• 6 October 2026: £18,990
• 14 October 2026: £18,777
• 25 October 2026: £18,455
• 31 October 2026: £17,888

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 10 September 2027.

It has had 4 MOTs. The latest, on 9 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 29,737 miles, which matches the advertised 29,790 miles.

Advertised mileage is about 3,800 miles higher than the median mileage of a 2021 MINI Convertible on AskCar.

Similar cars

5 other 2021 MINI Convertible Cooper S Exclusive 2.0 petrol automatic convertibles are for sale at UK dealers, from £15,991 to £19,499, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2021 MINI Convertible Cooper S Exclusive, 2.0 petrol convertible, grey. Mileage: 29,000 miles. Price: £17,980, £92 more than this car. Dealer: GTS Automotive in Osbaldeston. AskCar page: https://askcar.co.uk/car/mini-convertible-2021-c2a41b7e89c5
• 2021 MINI Convertible Cooper S Exclusive, 2.0 petrol convertible, silver. Mileage: 25,182 miles. Price: £18,200, £312 more than this car. Dealer: Car Planet Watford in Watford. AskCar page: https://askcar.co.uk/car/mini-convertible-2021-e0d77dd8dcd4
• 2021 MINI Convertible Cooper S Exclusive, 2.0 petrol convertible, black. Mileage: 24,172 miles. Price: £19,499, £1,611 more than this car. Dealer: Group 1 Reading MINI in Reading. AskCar page: https://askcar.co.uk/car/mini-convertible-2021-7336c46f05fc