2018 MINI Convertible 1.5 Cooper

Overview

• Make: MINI
• Model: Convertible
• Trim: Cooper
• Version: 1.5 Cooper Manual FWD Euro 6 (s/s) 2dr (134 bhp)
• Year: 2018
• Mileage: 72,000 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: White
• CO2: 130 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 MINI Convertible Cooper is advertised with 72,000 miles, approximately 27,700 above the typical mileage for its age. Priced at £7,995, it is advertised £218 below the AskCar estimate of £8,213. The AskCar estimate uses UK dealer asking prices, including 1,051 MINI Convertible adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale today. Its advertised mileage matches the government's MOT record. It is for sale at Harveys Car Centre in Haywards Heath. 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

Fair price: £218 (2%) under the AskCar estimate of £8,213.

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 2018 MINI Convertible with the 1.5 petrol engine is typically advertised at £10,000: the median of the 59 for sale on AskCar, as of 12 November 2026.

Time on sale

AskCar first saw this 2018 MINI Convertible advertised today. About half of 2018 MINI Convertible cars are gone from sale within a month of being advertised: 60 of the 123 first advertised between 14 July 2026 and 9 October 2026.

Price history

AskCar first saw this advert on 12 November 2026 at £7,995. 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 3 April 2027.

It failed its MOT on 4 April 2026 (front windscreen washer provides insufficient washer liquid; nearside front headlamp aim too high; offside front headlamp aim too high; and 1 more) and passed later the same day.

Advisories at the latest test: front registration plate deteriorated but not likely to be misread; TPMS LIGHT ON; front brake disc worn, but not excessively; and 2 more.

Mileage at that test: 63,578 miles, which matches the advertised 72,000 miles.

Advertised mileage is about 27,700 miles higher than the median mileage of a 2018 MINI Convertible on AskCar.

Similar cars

41 other 2018 MINI Convertible Cooper 1.5 petrol manual convertibles are for sale at UK dealers, from £5,995 to £12,995, as of 12 November 2026.

The 3 closest to this car in mileage:

• 2018 MINI Convertible Cooper, 1.5 petrol convertible, red. Mileage: 72,824 miles. Price: £7,995, the same price as this car. Dealer: Tower Hill Garage in Farnham. AskCar page: https://askcar.co.uk/car/mini-convertible-2018-6e6a15792c16
• 2018 MINI Convertible Cooper, 1.5 petrol convertible, blue. Mileage: 69,090 miles. Price: £9,999, £2,004 more than this car. Dealer: Motorland 2008 in Walsall. AskCar page: https://askcar.co.uk/car/mini-convertible-2018-ee5db8474675
• 2018 MINI Convertible Cooper, 1.5 petrol convertible, white. Mileage: 75,767 miles. Price: £9,499, £1,504 more than this car. Dealer: Belmont Autos in Glasgow. AskCar page: https://askcar.co.uk/car/mini-convertible-2018-861dcaf29348

• The nearest: 2018 MINI Convertible Cooper, 1.5 petrol convertible, white, 28 miles from this car. Mileage: 30,000 miles. Price: £10,995, £3,000 more than this car. Dealer: Maidstone Auto Centre in Maidstone. AskCar page: https://askcar.co.uk/car/mini-convertible-2018-2b44b3c4301f