2020 MINI Convertible 2.0 John Cooper Works

Overview

• Make: MINI
• Model: Convertible
• Trim: John Cooper Works
• Version: 2.0 John Cooper Works Steptronic FWD Euro 6 (s/s) 2dr (228 bhp)
• Year: 2020
• Mileage: 60,000 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 2.0 litres, 228 bhp
• Gearbox: Automatic (Steptronic)
• Drive: Front-wheel drive
• Colour: Silver
• CO2: 144 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 MINI Convertible John Cooper Works has covered 60,000 miles, around 31,100 more miles than is typical for its age. Its asking price of £14,980 is £1,081 below the AskCar estimate of £16,061. The AskCar estimate uses 1,035 UK dealer adverts for the MINI Convertible, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 26 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is Wembley Prestige Cars, based in Bushey. 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: £1,081 (6%) under the AskCar estimate of £16,061.

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 2020 MINI Convertible with the 2.0 petrol engine is typically advertised at £17,000: the median of the 33 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2020 MINI Convertible has been on sale for at least 26 days.

Price history

AskCar first saw this advert on 7 October 2026 at £14,980. 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 3 November 2026.

It has had 5 MOTs. The latest, on 4 November 2025, passed.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge; nearside rear brake pad(s) wearing thin.

Mileage at that test: 54,941 miles, which matches the advertised 60,000 miles.

Advertised mileage is about 31,100 miles higher than the median mileage of a 2020 MINI Convertible on AskCar.

Similar cars

3 other 2020 MINI Convertible John Cooper Works 2.0 petrol automatic convertibles are for sale at UK dealers, from £18,900 to £23,495, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2020 MINI Convertible John Cooper Works, 2.0 petrol convertible, black. Mileage: 36,267 miles. Price: £18,900, £3,920 more 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, green. Mileage: 33,389 miles. Price: £18,940, £3,960 more than this car. Dealer: Oakdene Collection in Alfreton. AskCar page: https://askcar.co.uk/car/mini-convertible-2020-77bcddadb185
• 2020 MINI Convertible John Cooper Works, 2.0 petrol convertible, grey. Mileage: 12,000 miles. Price: £23,495, £8,515 more than this car. Dealer: Riviera Sports & Prestige in Newport. AskCar page: https://askcar.co.uk/car/mini-convertible-2020-add235072498