2023 MINI Cooper 1.5 Sport

Overview

• Make: MINI
• Model: Cooper
• Trim: Sport
• Version: 1.5 C Sport Steptronic FWD Euro 6 (s/s) 5dr (154 bhp)
• Year: 2023
• Mileage: 39,916 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 154 bhp
• Gearbox: Automatic (Steptronic)
• Drive: Front-wheel drive
• Colour: Green
• CO2: 142 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 MINI Cooper Sport has covered 39,916 miles, around 17,800 more miles than is typical for its age. Its asking price of £17,995 is £36 below the AskCar estimate of £18,031. The AskCar estimate uses UK dealer asking prices, including 1,857 MINI Cooper adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale 16 days ago. Its advertised mileage matches the government's MOT record. You can find this car at jjmotors in Llanelli. 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: £36 (under 1%) under the AskCar estimate of £18,031.

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 1,857 priced MINI Cooper adverts across different ages and specifications, as of 2 November 2026.

A 2023 MINI Cooper with the 1.5 petrol engine is typically advertised at £18,000: the median of the 25 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2023 MINI Cooper has been on sale for at least 16 days.

Price history

AskCar first saw this advert on 17 October 2026 at £17,995. 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 7 June 2027.

It failed its MOT on 8 June 2026 (offside front tyre has a bulge, caused by separation or partial failure of its structure; nearside front tyre has ply or cords exposed) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 35,531 miles, which matches the advertised 39,916 miles.

Advertised mileage is about 17,800 miles higher than the median mileage of a 2023 MINI Cooper on AskCar.

Similar cars

4 other 2023 MINI Cooper Sport 1.5 petrol automatic hatchbacks are for sale at UK dealers, from £18,130 to £22,990, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 MINI Cooper Sport, 1.5 petrol hatchback, red. Mileage: 41,145 miles. Price: £18,998, £1,003 more than this car. Dealer: Arnold Clark Edinburgh Seafield Kia / BYD in Edinburgh. AskCar page: https://askcar.co.uk/car/mini-cooper-2023-c8d3c0c14360
• 2023 MINI Cooper Sport, 1.5 petrol hatchback, black. Mileage: 25,908 miles. Price: £18,130, £135 more than this car. Dealer: Evans Halshaw Renault Middlesbrough in Middlesbrough. AskCar page: https://askcar.co.uk/car/mini-cooper-2023-a715e82d2952
• 2023 MINI Cooper Sport, 1.5 petrol hatchback, green. Mileage: 17,313 miles. Price: £22,990, £4,995 more than this car. Dealer: Vantage Motor Group in Leeds. AskCar page: https://askcar.co.uk/car/mini-cooper-2023-3e1924c8e416