2023 MINI Convertible 1.5 Cooper Exclusive

Overview

• Make: MINI
• Model: Convertible
• Trim: Cooper Exclusive
• Version: 1.5 Cooper Exclusive Steptronic FWD Euro 6 (s/s) 2dr (134 bhp)
• Year: 2023
• Mileage: 9,343 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Automatic (Steptronic)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 137 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 MINI Convertible Cooper Exclusive is advertised with 9,343 miles, approximately 8,700 below the typical mileage for its age. The AskCar estimate for this car is £21,408. It is priced at £21,295, which is £113 below that estimate. The AskCar estimate uses 1,035 UK dealer adverts for the MINI Convertible, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 65 days ago, the asking price has dropped by £1,580. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at Group 1 Automotive in Littlehampton. 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: £113 (under 1%) under the AskCar estimate of £21,408.

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

This 2023 MINI Convertible has been on sale for at least 65 days.

Price history

AskCar first saw this advert on 29 August 2026 at £22,875. Its asking price is now £21,295, £1,580 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 29 August 2026: £22,875
• 18 September 2026: £22,675
• 22 October 2026: £21,595
• 27 October 2026: £21,295

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 13 August 2027.

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

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge.

Mileage at that test: 9,192 miles, which matches the advertised 9,343 miles.

Advertised mileage is about 8,700 miles lower than the median mileage of a 2023 MINI Convertible on AskCar.

Similar cars

32 other 2023 MINI Convertible Cooper Exclusive 1.5 petrol automatic convertibles are for sale at UK dealers, from £17,450 to £23,999, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 MINI Convertible Cooper Exclusive, 1.5 petrol convertible, yellow. Mileage: 9,235 miles. Price: £21,732, £437 more than this car. Dealer: Stellantis &You Bristol Cribbs in Bristol. AskCar page: https://askcar.co.uk/car/mini-convertible-2023-41a2f54a117d
• 2023 MINI Convertible Cooper Exclusive, 1.5 petrol convertible, white. Mileage: 9,150 miles. Price: £20,750, £545 less than this car. Dealer: Sytner Nottingham MINI in Nottingham. AskCar page: https://askcar.co.uk/car/mini-convertible-2023-f8bec6fe7281
• 2023 MINI Convertible Cooper Exclusive, 1.5 petrol convertible, white. Mileage: 7,500 miles. Price: £20,946, £349 less than this car. Dealer: Vines of Redhill MINI in Redhill. AskCar page: https://askcar.co.uk/car/mini-convertible-2023-a75413a13ac2