2023 MINI Convertible 1.5

Overview

• Make: MINI
• Model: Convertible
• Version: 1.5 Auto FWD Euro 6 2dr (134 bhp)
• Year: 2023
• Mileage: 30,655 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Black
• CO2: 137 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 30,655 miles, this 2023 MINI Convertible has covered about 13,000 more miles than other 2023 MINI Convertible cars. Its asking price of £18,786 is £15 below the AskCar estimate of £18,801. The AskCar estimate uses 1,050 UK dealer adverts for the MINI Convertible, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert today. Its advertised mileage matches the government's MOT record. It is for sale at Vines of Gatwick MINI in Crawley. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 11 November 2026.

How we estimate prices and check cars

Price

Fair price: £15 (under 1%) under the AskCar estimate of £18,801.

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 1,050 priced MINI Convertible adverts across different ages and specifications, as of 11 November 2026.

A 2023 MINI Convertible with the 1.5 petrol engine is typically advertised at £19,400: the median of the 85 for sale on AskCar, as of 11 November 2026.

Time on sale

AskCar first saw this 2023 MINI Convertible advertised today. About half of 2023 MINI Convertible cars are gone from sale within a month of being advertised: 118 of the 253 first advertised between 12 July 2026 and 8 October 2026.

Price history

AskCar first saw this advert on 11 November 2026 at £18,786. 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 11 November 2026: valid until 31 August 2027.

It has had one MOT, on 1 September 2026, and passed.

Advisories at the latest test: offside front inner tyre has a cut but not deep enough to reach the ply or cords; offside front road wheel slightly distorted.

Mileage at that test: 30,340 miles, which matches the advertised 30,655 miles.

Advertised mileage is about 13,000 miles higher than the median mileage of a 2023 MINI Convertible on AskCar.