2021 MINI Convertible 2.0 John Cooper Works

Overview

• Make: MINI
• Model: Convertible
• Trim: John Cooper Works
• Version: 2.0 John Cooper Works Manual FWD Euro 6 2dr (227 bhp)
• Year: 2021
• Mileage: 43,729 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 2.0 litres, 227 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Green
• CO2: 161 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 43,729 miles on the clock, this 2021 MINI Convertible John Cooper Works has done roughly 15,800 more miles than a typical 2021 MINI Convertible. Priced at £19,990, it is advertised £2,178 above the AskCar estimate of £17,812. To work out the AskCar estimate, we analyse UK dealer adverts for 1,051 MINI Convertible cars across different ages and specifications. It first appeared in our advert records today. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Partridge Mini, based in Eastleigh. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 12 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £2,178 (12%) over the AskCar estimate of £17,812.

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 1,051 priced MINI Convertible adverts across different ages and specifications, as of 12 November 2026.

A 2021 MINI Convertible with the 2.0 petrol engine is typically advertised at £18,000: the median of the 33 for sale on AskCar, as of 12 November 2026.

Time on sale

AskCar first saw this 2021 MINI Convertible advertised today. About half of 2021 MINI Convertible cars are gone from sale within a month of being advertised: 57 of the 111 first advertised between 13 July 2026 and 9 October 2026.

Price history

AskCar first saw this advert on 12 November 2026 at £19,990. 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 12 November 2026: valid until 26 April 2027.

It has had 3 MOTs. The latest, on 18 April 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 40,557 miles, which matches the advertised 43,729 miles.

Advertised mileage is about 15,800 miles higher than the median mileage of a 2021 MINI Convertible on AskCar.

Similar cars

3 other 2021 MINI Convertible John Cooper Works 2.0 petrol manual convertibles are for sale at UK dealers, from £18,990 to £20,695, as of 12 November 2026.

The 3 closest to this car in mileage:

• 2021 MINI Convertible John Cooper Works, 2.0 petrol convertible, black. Mileage: 30,874 miles. Price: £19,195, £795 less than this car. Dealer: Motor Trust UK Garstang in Preston. AskCar page: https://askcar.co.uk/car/mini-convertible-2021-a8934231abb7
• 2021 MINI Convertible John Cooper Works, 2.0 petrol convertible, black. Mileage: 30,445 miles. Price: £18,990, £1,000 less than this car. Dealer: Heaton Autos in Manchester. AskCar page: https://askcar.co.uk/car/mini-convertible-2021-ae2777a0c6ab
• 2021 MINI Convertible John Cooper Works, 2.0 petrol convertible, green. Mileage: 12,362 miles. Price: £20,695, £705 more than this car. Dealer: UK Car Solutions in Bromley. AskCar page: https://askcar.co.uk/car/mini-convertible-2021-d4f2218a7e0d