2018 MINI Convertible 2.0 John Cooper Works

Overview

• Make: MINI
• Model: Convertible
• Trim: John Cooper Works
• Version: 2.0 John Cooper Works Auto FWD Euro 6 (s/s) 2dr (228 bhp)
• Year: 2018
• Mileage: 61,429 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 2.0 litres, 228 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 138 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 MINI Convertible John Cooper Works is advertised with 61,429 miles, approximately 18,200 above the typical mileage for its age. Its asking price of £14,997 is £704 above the AskCar estimate of £14,293. 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 12 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Group 1 Bedford MINI, based in Bedford. 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: £704 (4%) over the AskCar estimate of £14,293.

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 2018 MINI Convertible with the 2.0 petrol engine is typically advertised at £13,700: the median of the 28 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2018 MINI Convertible has been on sale for at least 12 days.

Price history

AskCar first saw this advert on 21 October 2026 at £14,997. 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 18 May 2027.

It has had 7 MOTs. The latest, on 12 May 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 60,397 miles, which matches the advertised 61,429 miles.

Advertised mileage is about 18,200 miles higher than the median mileage of a 2018 MINI Convertible on AskCar.

Similar cars

5 other 2018 MINI Convertible John Cooper Works 2.0 petrol automatic convertibles are for sale at UK dealers, from £15,255 to £19,750, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2018 MINI Convertible John Cooper Works, 2.0 petrol convertible, blue. Mileage: 46,000 miles. Price: £15,700, £703 more than this car. Dealer: Chapelfield Car Sales in Manchester. AskCar page: https://askcar.co.uk/car/mini-convertible-2018-bec5ad612769
• 2018 MINI Convertible John Cooper Works, 2.0 petrol convertible, blue. Mileage: 39,258 miles. Price: £16,499, £1,502 more than this car. Dealer: Fords of Winsford Manchester in Manchester. AskCar page: https://askcar.co.uk/car/mini-convertible-2018-222280e1ca28
• 2018 MINI Convertible John Cooper Works, 2.0 petrol convertible, orange. Mileage: 30,812 miles. Price: £15,255, £258 more than this car. Dealer: Renault Retail Group Renault Enfield in Enfield. AskCar page: https://askcar.co.uk/car/mini-convertible-2018-2a5d2ddd164e