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: 49,541 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Silver
• CO2: 122 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 49,541 miles, this 2018 MINI Convertible Cooper has covered about 6,300 more miles than other 2018 MINI Convertible cars. Priced at £9,210, it is advertised £614 below the AskCar estimate of £9,824. The AskCar estimate draws on 1,035 MINI Convertible adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 54 days ago, and its asking price has since fallen by £540. The government's MOT record matches its advertised mileage. You can find this car at Hilton Garage in Derby. 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: £614 (6%) under the AskCar estimate of £9,824.

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 54 days.

Price history

AskCar first saw this advert on 9 September 2026 at £9,750. Its asking price is now £9,210, £540 less. The latest price cut was seen on 2 November 2026.

Price changes recorded:

• 9 September 2026: £9,750
• 13 September 2026: £9,650
• 15 September 2026: £9,450
• 24 September 2026: £9,600
• 3 October 2026: £9,150
• 30 October 2026: £9,550
• 2 November 2026: £9,210

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 11 April 2027.

It has had 6 MOTs. The latest, on 11 April 2026, passed.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge 195/5516.

Mileage at that test: 47,724 miles, which matches the advertised 49,541 miles.

Advertised mileage is about 6,300 miles higher than the median mileage of a 2018 MINI Convertible on AskCar.

Similar cars

44 other 2018 MINI Convertible Cooper 1.5 petrol manual convertibles are for sale at UK dealers, from £5,995 to £12,995, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2018 MINI Convertible Cooper, 1.5 petrol convertible, white. Mileage: 49,806 miles. Price: £8,700, £510 less than this car. Dealer: Foray Motor Group English Ford in Poole. AskCar page: https://askcar.co.uk/car/mini-convertible-2018-63bdf5469044
• 2018 MINI Convertible Cooper, 1.5 petrol convertible, blue. Mileage: 50,000 miles. Price: £9,490, £280 more than this car. Dealer: Stratus in Basingstoke. AskCar page: https://askcar.co.uk/car/mini-convertible-2018-c1c8dc4fa922
• 2018 MINI Convertible Cooper, 1.5 petrol convertible, black. Mileage: 50,600 miles. Price: £9,450, £240 more than this car. Dealer: Chequers Cars Chobham in Woking. AskCar page: https://askcar.co.uk/car/mini-convertible-2018-f387f4d9e3f5

• The nearest: 2018 MINI Convertible Cooper, 1.5 petrol convertible, black, 14 miles from this car. Mileage: 31,079 miles. Price: £10,695, £1,485 more than this car. Dealer: Adam Bede Motor Company in Matlock. AskCar page: https://askcar.co.uk/car/mini-convertible-2018-e05a18826103