2021 MINI Convertible 2.0 Cooper S Sport

Overview

• Make: MINI
• Model: Convertible
• Trim: Cooper S Sport
• Version: 2.0 Cooper S Sport Steptronic FWD Euro 6 (s/s) 2dr (176 bhp)
• Year: 2021
• Mileage: 24,804 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 2.0 litres, 176 bhp
• Gearbox: Automatic (Steptronic)
• Drive: Front-wheel drive
• Colour: Green
• CO2: 143 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 MINI Convertible Cooper S Sport has covered 24,804 miles. The AskCar estimate for this car is £19,439. It is priced at £18,998, which is £441 below that estimate. The AskCar estimate uses 1,035 UK dealer adverts for the MINI Convertible, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 6 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Arnold Clark Glasgow MINI, based in Glasgow. 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: £441 (2%) under the AskCar estimate of £19,439.

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

AskCar first saw this 2021 MINI Convertible advertised 6 days ago. 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 27 October 2026 at £18,998. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 7 May 2027.

It has had 4 MOTs. The latest, on 23 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 24,811 miles, which matches the advertised 24,804 miles.

Advertised mileage is about 1,200 miles lower than the median mileage of a 2021 MINI Convertible on AskCar.

Similar cars

7 other 2021 MINI Convertible Cooper S Sport 2.0 petrol automatic convertibles are for sale at UK dealers, from £17,049 to £20,990, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2021 MINI Convertible Cooper S Sport, 2.0 petrol convertible, grey. Mileage: 22,301 miles. Price: £18,500, £498 less than this car. Dealer: Sytner Leicester MINI in Leicester. AskCar page: https://askcar.co.uk/car/mini-convertible-2021-238fa16ed822
• 2021 MINI Convertible Cooper S Sport, 2.0 petrol convertible, black. Mileage: 18,947 miles. Price: £19,199, £201 more than this car. Dealer: Motorpoint Burnley in Burnley. AskCar page: https://askcar.co.uk/car/mini-convertible-2021-e60b5fda7da0
• 2021 MINI Convertible Cooper S Sport, 2.0 petrol convertible, yellow. Mileage: 18,000 miles. Price: £20,990, £1,992 more than this car. Dealer: Painswick Valley Car Sales in Stroud. AskCar page: https://askcar.co.uk/car/mini-convertible-2021-b3c805202a5b

• The nearest: 2021 MINI Convertible Cooper S Sport, 2.0 petrol convertible, red, 109 miles from this car. Mileage: 43,878 miles. Price: £18,495, £503 less than this car. Dealer: Agnew Group Bavarian Mini in Belfast. AskCar page: https://askcar.co.uk/car/mini-convertible-2021-682996adeda9