2023 MINI Convertible 1.5 Cooper Classic

Overview

• Make: MINI
• Model: Convertible
• Trim: Cooper Classic
• Version: 1.5 Cooper Classic Steptronic FWD Euro 6 (s/s) 2dr (134 bhp)
• Year: 2023
• Mileage: 12,412 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Automatic (Steptronic)
• Drive: Front-wheel drive
• Colour: Green
• CO2: 136 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 MINI Convertible Cooper Classic is advertised with 12,412 miles, approximately 5,400 below the typical mileage for its age. Its asking price of £18,004 is £268 below the AskCar estimate of £18,272. The AskCar estimate uses 1,040 UK dealer adverts for the MINI Convertible, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 18 days ago, and its asking price has since fallen by £500. It is for sale at Vertu MINI Teesside in Stockton-on-Tees. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 9 November 2026.

How we estimate prices and check cars

Price

Fair price: £268 (1%) under the AskCar estimate of £18,272.

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 1,040 priced MINI Convertible adverts across different ages and specifications, as of 9 November 2026.

A 2023 MINI Convertible with the 1.5 petrol engine is typically advertised at £19,400: the median of the 87 for sale on AskCar, as of 9 November 2026.

Time on sale

This 2023 MINI Convertible has been on sale for at least 18 days.

Price history

AskCar first saw this advert on 22 October 2026 at £18,504. Its asking price is now £18,004, £500 less. The latest price cut was seen on 7 November 2026.

Price changes recorded:

• 22 October 2026: £18,504
• 7 November 2026: £18,004

Mileage and MOT

Advertised mileage is about 5,400 miles lower than the median mileage of a 2023 MINI Convertible on AskCar.

Similar cars

23 other 2023 MINI Convertible Cooper Classic 1.5 petrol automatic convertibles are for sale at UK dealers, from £16,265 to £19,500, as of 9 November 2026.

The 3 closest to this car in mileage:

• 2023 MINI Convertible Cooper Classic, 1.5 petrol convertible, silver. Mileage: 11,495 miles. Price: £18,500, £496 more than this car. Dealer: John Clark MINI Tayside in Dundee. AskCar page: https://askcar.co.uk/car/mini-convertible-2023-e084a160d84f
• 2023 MINI Convertible Cooper Classic, 1.5 petrol convertible, silver. Mileage: 10,129 miles. Price: £18,875, £871 more than this car. Dealer: Group 1 Reading MINI in Reading. AskCar page: https://askcar.co.uk/car/mini-convertible-2023-dae2aa29cc7e
• 2023 MINI Convertible Cooper Classic, 1.5 petrol convertible, yellow. Mileage: 14,821 miles. Price: £19,399, £1,395 more than this car. Dealer: Lookers MINI Stafford in Stafford. AskCar page: https://askcar.co.uk/car/mini-convertible-2023-20c7fb29ed7e

• The nearest: 2023 MINI Convertible Cooper Classic, 1.5 petrol convertible, yellow, 64 miles from this car. Mileage: 6,835 miles. Price: £17,990, the same price as this car. Dealer: Sandal BMW Huddersfield in Huddersfield. AskCar page: https://askcar.co.uk/car/mini-convertible-2023-56bd19bb1a56