2023 MINI Convertible 1.5

Overview

• Make: MINI
• Model: Convertible
• Version: 1.5 Auto FWD Euro 6 2dr (134 bhp)
• Year: 2023
• Mileage: 11,226 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Green
• CO2: 137 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 11,226 miles, this 2023 MINI Convertible has covered about 6,800 fewer miles than other 2023 MINI Convertible cars. Priced at £20,000, it is advertised £1,059 below the AskCar estimate of £21,059. The AskCar estimate uses UK dealer asking prices, including 1,035 MINI Convertible adverts, and accounts for the car’s age, mileage and specification. This car was first seen in our listings data 2 days ago. Its advertised mileage matches the government's MOT record. 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: £1,059 (5%) under the AskCar estimate of £21,059.

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 2023 MINI Convertible with the 1.5 petrol engine is typically advertised at £19,500: the median of the 86 for sale on AskCar, as of 2 November 2026.

Time on sale

AskCar first saw this 2023 MINI Convertible advertised 2 days ago. About half of 2023 MINI Convertible cars are gone from sale within a month of being advertised: 111 of the 229 first advertised between 10 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 31 October 2026 at £20,000. 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 14 July 2027.

It failed its MOT on 13 July 2026 (brake fluid significantly below minimum mark) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 9,902 miles, which matches the advertised 11,226 miles.

Advertised mileage is about 6,800 miles lower than the median mileage of a 2023 MINI Convertible on AskCar.