2023 MINI Convertible 2.0 Cooper S Sport

Overview

• Make: MINI
• Model: Convertible
• Trim: Cooper S Sport
• Version: 2.0 Cooper S Sport Steptronic FWD Euro 6 (s/s) 2dr (176 bhp)
• Year: 2023
• Mileage: 27,187 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 2.0 litres, 176 bhp
• Gearbox: Automatic (Steptronic)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 143 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 27,187 miles, this 2023 MINI Convertible Cooper S Sport has covered about 9,200 more miles than other 2023 MINI Convertible cars. Priced at £20,990, it is advertised £129 above the AskCar estimate of £20,861. The AskCar estimate uses 1,035 UK dealer adverts for the MINI Convertible, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 5 days. Its advertised mileage matches the government's MOT record. It is for sale at Sycamore Mini in Peterborough. 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: £129 (under 1%) over the AskCar estimate of £20,861.

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 2.0 petrol engine is typically advertised at £22,500: the median of the 103 for sale on AskCar, as of 2 November 2026.

Time on sale

AskCar first saw this 2023 MINI Convertible advertised 5 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 28 October 2026 at £20,990. 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 29 June 2027.

It failed its MOT on 1 June 2026 (nearside front windscreen wiper does not clear the windscreen effectively) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 25,236 miles, which matches the advertised 27,187 miles.

Advertised mileage is about 9,200 miles higher than the median mileage of a 2023 MINI Convertible on AskCar.

Similar cars

22 other 2023 MINI Convertible Cooper S Sport 2.0 petrol automatic convertibles are for sale at UK dealers, from £18,695 to £23,495, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 MINI Convertible Cooper S Sport, 2.0 petrol convertible, red. Mileage: 26,830 miles. Price: £20,894, £96 less than this car. Dealer: Vines of Gatwick MINI in Crawley. AskCar page: https://askcar.co.uk/car/mini-convertible-2023-7d42f3287ab4
• 2023 MINI Convertible Cooper S Sport, 2.0 petrol convertible, yellow. Mileage: 24,084 miles. Price: £19,610, £1,380 less than this car. Dealer: Carbase Bristol in Bristol. AskCar page: https://askcar.co.uk/car/mini-convertible-2023-6e1cc07b5238
• 2023 MINI Convertible Cooper S Sport, 2.0 petrol convertible, blue. Mileage: 30,493 miles. Price: £18,695, £2,295 less than this car. Dealer: Caffyns MG in Ashford. AskCar page: https://askcar.co.uk/car/mini-convertible-2023-6d23d925c8d5

• The nearest: 2023 MINI Convertible Cooper S Sport, 2.0 petrol convertible, blue, under a mile from this car. Mileage: 23,299 miles. Price: £20,990, the same price as this car. Dealer: Sycamore Mini in Peterborough. AskCar page: https://askcar.co.uk/car/mini-convertible-2023-ed6a2fd2eafa