2023 MINI Convertible 1.5

Overview

• Make: MINI
• Model: Convertible
• Version: 1.5 Auto FWD Euro 6 2dr (134 bhp)
• Year: 2023
• Mileage: 9,188 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 9,188 miles, this 2023 MINI Convertible has covered about 8,800 fewer miles than other 2023 MINI Convertible cars. The dealer is asking £21,499, which is £224 above the AskCar estimate of £21,275. To work out the AskCar estimate, we analyse UK dealer adverts for 1,037 MINI Convertible cars across different ages and specifications. This car was first seen in our listings data today. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Western Commercial Eastern Mini in Newbridge. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £224 (1%) over the AskCar estimate of £21,275.

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 1,037 priced MINI Convertible adverts across different ages and specifications, as of 7 November 2026.

A 2023 MINI Convertible with the 1.5 petrol engine is typically advertised at £19,500: the median of the 88 for sale on AskCar, as of 7 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: 117 of the 249 first advertised between 10 July 2026 and 4 October 2026.

Price history

AskCar first saw this advert on 7 November 2026 at £21,499. 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 7 November 2026: valid until 12 October 2027.

It has had one MOT, on 14 September 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 9,023 miles, which matches the advertised 9,188 miles.

Advertised mileage is about 8,800 miles lower than the median mileage of a 2023 MINI Convertible on AskCar.