2018 MINI Convertible 1.5 Cooper Classic
Price: £10,495. Fair price: £39 (under 1%) under the AskCar estimate of £10,534, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,035 priced MINI Convertible adverts on AskCar as of 2 November 2026.
AskCar lists 1,068 used MINI Convertible from 694 UK dealerships, as of 2 November 2026.
Overview
- Make: MINI
- Model: Convertible
- Trim: Cooper Classic
- Version: 1.5 Cooper Classic Manual FWD Euro 6 2dr (134 bhp)
- Year: 2018
- Mileage: 44,343 miles
- Fuel: Petrol
- Body: Convertible, 2 doors, 4 seats
- Engine: 1.5 litres, 134 bhp
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: Black
- CO2: 130 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
The advertised mileage for this 2018 MINI Convertible Cooper Classic is 44,343 miles. Priced at £10,495, it is advertised £39 below the AskCar estimate of £10,534. 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 21 days ago. Its advertised mileage matches the government's MOT record. The seller is The Plough Garage, based in Farnham. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £39 (under 1%) under the AskCar estimate of £10,534.
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 21 days.
Price history
AskCar first saw this advert on 12 October 2026 at £10,495. 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 23 March 2027.
It has had 7 MOTs. The latest, on 24 March 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 43,370 miles, which matches the advertised 44,343 miles.
Advertised mileage is about 1,100 miles higher than the median mileage of a 2018 MINI Convertible on AskCar.
Similar cars
5 other 2018 MINI Convertible Cooper Classic 1.5 petrol manual convertibles are for sale at UK dealers, from £6,950 to £10,610, as of 2 November 2026.
The 3 closest to this car in mileage:
- 2018 MINI Convertible Cooper Classic, 1.5 petrol convertible, blue. Mileage: 42,000 miles. Price: £7,490, £3,005 less than this car. Dealer: Brooke MOT Centre in Brooke. AskCar page: https://askcar.co.uk/car/mini-convertible-2018-dc2887ce9add
- 2018 MINI Convertible Cooper Classic, 1.5 petrol convertible, blue. Mileage: 38,905 miles. Price: £10,610, £115 more than this car. Dealer: Evans Halshaw Ford Preston in Preston. AskCar page: https://askcar.co.uk/car/mini-convertible-2018-b2a10523b6b9
- 2018 MINI Convertible Cooper Classic, 1.5 petrol convertible, blue. Mileage: 72,000 miles. Price: £8,995, £1,500 less than this car. Dealer: The Mini Shop Bristol in Yate. AskCar page: https://askcar.co.uk/car/mini-convertible-2018-37c775e3d9ca
Browse all MINI Convertible cars for sale · 2018 MINI Convertible price guide
More like this
- Used MINI Convertible Cooper Classic prices
- Used MINI Convertible for sale under £15,000
- Used manual MINI Convertible for sale
Photos
36 photos of this car are on its AskCar page.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.