2018 MINI Convertible 1.5
Price: £11,995. Fair price: £562 (4%) over the AskCar estimate of £11,433, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,055 priced MINI Convertible adverts on AskCar as of 6 November 2026.
AskCar lists 1,090 used MINI Convertible from 693 UK dealerships, as of 6 November 2026.
Overview
- Make: MINI
- Model: Convertible
- Version: 1.5 Manual FWD Euro 6 2dr (134 bhp)
- Year: 2018
- Mileage: 45,500 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
At 45,500 miles, this 2018 MINI Convertible has covered about 2,100 more miles than other 2018 MINI Convertible cars. Priced at £11,995, it is advertised £562 above the AskCar estimate of £11,433. The AskCar estimate uses UK dealer asking prices, including 1,055 MINI Convertible adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale 77 days ago. Its advertised mileage matches the government's MOT record. The seller is Pevensey Bay Car Centre, based in Pevensey BAY. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 6 November 2026.
Price
Fair price: £562 (4%) over the AskCar estimate of £11,433.
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 1,055 priced MINI Convertible adverts across different ages and specifications, as of 6 November 2026.
A 2018 MINI Convertible with the 1.5 petrol engine is typically advertised at £10,000: the median of the 62 for sale on AskCar, as of 6 November 2026.
Time on sale
This 2018 MINI Convertible has been on sale for at least 77 days.
Price history
AskCar first saw this advert on 21 August 2026 at £11,995. 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 6 November 2026: valid until 25 November 2026.
It has had 5 MOTs. The latest, on 14 November 2025, passed.
There were no advisories at the latest test.
Mileage at that test: 36,238 miles, which matches the advertised 45,500 miles.
Advertised mileage is about 2,100 miles higher than the median mileage of a 2018 MINI Convertible on AskCar.
Browse all MINI Convertible cars for sale · 2018 MINI Convertible price guide
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Photos
14 photos of this car are on its AskCar page.
As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.