2018 MINI Convertible 1.5 Cooper

Overview

• Make: MINI
• Model: Convertible
• Trim: Cooper
• Version: 1.5 Cooper Auto FWD Euro 6 (s/s) 2dr (134 bhp)
• Year: 2018
• Mileage: 19,000 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Silver
• CO2: 125 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 MINI Convertible Cooper is advertised with 19,000 miles, approximately 24,200 below the typical mileage for its age. Its asking price of £14,750 is £316 above the AskCar estimate of £14,434. The AskCar estimate draws on 1,035 MINI Convertible adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 69 days ago. The recorded MOT expired on 22 October 2026, so ask the dealer whether it has been renewed. We checked its advertised mileage against the government's MOT record, and they match. The seller is Ebbsfleet Specialist Cars, based in Gravesend. 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: £316 (2%) over the AskCar estimate of £14,434.

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 1.5 petrol engine is typically advertised at £10,000: the median of the 61 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2018 MINI Convertible has been on sale for at least 69 days.

Price history

AskCar first saw this advert on 25 August 2026 at £14,750. 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: the latest record we hold ran out on 22 October 2026; ask the dealer for the current MOT.

It has had 5 MOTs. The latest, on 6 October 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 18,771 miles, which matches the advertised 19,000 miles.

Advertised mileage is about 24,200 miles lower than the median mileage of a 2018 MINI Convertible on AskCar.

Similar cars

5 other 2018 MINI Convertible Cooper 1.5 petrol automatic convertibles are for sale at UK dealers, from £8,695 to £13,750, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2018 MINI Convertible Cooper, 1.5 petrol convertible, silver. Mileage: 36,427 miles. Price: £13,750, £1,000 less than this car. Dealer: Sytner Wolverhampton MINI in Wolverhampton. AskCar page: https://askcar.co.uk/car/mini-convertible-2018-c85fce98ef73
• 2018 MINI Convertible Cooper, 1.5 petrol convertible, black. Mileage: 49,000 miles. Price: £11,490, £3,260 less than this car. Dealer: Stratus in Basingstoke. AskCar page: https://askcar.co.uk/car/mini-convertible-2018-e9e5c7fa1590
• 2018 MINI Convertible Cooper, 1.5 petrol convertible, black. Mileage: 54,905 miles. Price: £11,450, £3,300 less than this car. Dealer: MW Motor Cars in Worksop. AskCar page: https://askcar.co.uk/car/mini-convertible-2018-d4d717c15ee5