2020 MINI Convertible 2.0 John Cooper Works
Price: £21,890. Above the going rate: £1,676 (8%) over the AskCar estimate of £20,214, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,057 priced MINI Convertible adverts on AskCar as of 14 November 2026.
AskCar lists 1,096 used MINI Convertible from 704 UK dealerships, as of 14 November 2026.
Overview
- Make: MINI
- Model: Convertible
- Trim: John Cooper Works
- Version: 2.0 John Cooper Works Auto FWD Euro 6 2dr Sport (227 bhp)
- Year: 2020
- Mileage: 27,266 miles
- Fuel: Petrol
- Body: Convertible, 2 doors, 4 seats
- Engine: 2.0 litres, 227 bhp
- Gearbox: Automatic
- Drive: Front-wheel drive
- Colour: Green
- CO2: 161 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
The advertised mileage for this 2020 MINI Convertible John Cooper Works is 27,266 miles. Its asking price of £21,890 is £1,676 above the AskCar estimate of £20,214. The AskCar estimate draws on 1,057 MINI Convertible adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert today. Its advertised mileage matches the government's MOT record. The seller is Berry Croydon MINI, based in Croydon. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 14 November 2026.
Berry Croydon MINI is rated 4.4 out of 5 on Google.
Price
Above the going rate: £1,676 (8%) over the AskCar estimate of £20,214.
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 1,057 priced MINI Convertible adverts across different ages and specifications, as of 14 November 2026.
A 2020 MINI Convertible with the 2.0 petrol engine is typically advertised at £16,400: the median of the 34 for sale on AskCar, as of 14 November 2026.
Time on sale
AskCar first saw this 2020 MINI Convertible advertised today. About half of 2020 MINI Convertible cars are gone from sale within a month of being advertised: 42 of the 93 first advertised between 14 July 2026 and 11 October 2026.
Price history
AskCar first saw this advert on 14 November 2026 at £21,890. 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 14 November 2026: valid until 6 November 2027.
It has had 4 MOTs. The latest, on 7 November 2026, passed.
Advisories at the latest test: front brake pad(s) wearing thin.
Mileage at that test: 27,124 miles, which matches the advertised 27,266 miles.
Advertised mileage is about 1,700 miles lower than the median mileage of a 2020 MINI Convertible on AskCar.
Similar cars
2 other 2020 MINI Convertible John Cooper Works 2.0 petrol automatic convertibles are for sale at UK dealers, from £14,280 to £18,900, as of 14 November 2026.
The 2 closest to this car in mileage:
- 2020 MINI Convertible John Cooper Works, 2.0 petrol convertible, black. Mileage: 36,267 miles. Price: £18,900, £2,990 less than this car. Dealer: Sytner Select Bristol in Bristol. AskCar page: https://askcar.co.uk/car/mini-convertible-2020-5dfcdd848584
- 2020 MINI Convertible John Cooper Works, 2.0 petrol convertible, silver. Mileage: 60,000 miles. Price: £14,280, £7,610 less than this car. Dealer: Wembley Prestige Cars in Watford. AskCar page: https://askcar.co.uk/car/mini-convertible-2020-877ddc217ae0
Browse all MINI Convertible cars for sale · 2020 MINI Convertible price guide
More like this
- Used MINI Convertible John Cooper Works prices
- Used automatic MINI Convertible for sale
- Used MINI Convertible for sale near Sutton
Photos
1 photo of this car is on its AskCar page.
As of 14 November 2026, AskCar lists 600,711 cars and vans from 12,770 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.