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: 23,724 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Automatic (Steptronic)
• Drive: Front-wheel drive
• Colour: Yellow
• CO2: 137 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 MINI Convertible Cooper Exclusive has covered 23,724 miles, around 5,700 more miles than is typical for its age. The AskCar estimate for this car is £19,718. It is priced at £17,450, which is £2,268 below that estimate. The AskCar estimate draws on 1,035 MINI Convertible adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 129 days ago, the asking price has dropped by £1,150. The government's MOT record matches its advertised mileage. It is for sale at Big Motoring World West Malling in Addington. 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

Good value: £2,268 (11%) under the AskCar estimate of £19,718.

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 129 days.

Price history

AskCar first saw this advert on 26 June 2026 at £18,600. Its asking price is now £17,450, £1,150 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 26 June 2026: £18,600
• 4 July 2026: £18,760
• 28 July 2026: £18,490
• 3 August 2026: £18,860
• 8 August 2026: £18,520
• 11 August 2026: £18,580
• 18 August 2026: £18,450
• 21 August 2026: £18,730
• 26 August 2026: £18,440
• 31 August 2026: £18,340
• 5 September 2026: £18,020
• 9 September 2026: £18,000
• 15 September 2026: £18,190
• 19 September 2026: £17,840
• 23 September 2026: £17,810
• 26 September 2026: £17,690
• 29 September 2026: £17,640
• 30 September 2026: £17,620
• 1 October 2026: £17,600
• 3 October 2026: £17,580
• 7 October 2026: £17,570
• 8 October 2026: £17,590
• 9 October 2026: £17,580
• 10 October 2026: £17,570
• 16 October 2026: £17,560
• 17 October 2026: £17,550
• 19 October 2026: £17,540
• 21 October 2026: £17,560
• 27 October 2026: £17,490
• 31 October 2026: £17,450

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 25 May 2027.

It has had one MOT, on 20 May 2026, and passed.

Advisories at the latest test: nearside front tyre has a cut but not deep enough to reach the ply or cords.

Mileage at that test: 23,507 miles, which matches the advertised 23,724 miles.

Advertised mileage is about 5,700 miles higher 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 £17,852 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, black. Mileage: 24,070 miles. Price: £18,990, £1,540 more than this car. Dealer: Williams MINI Stockport in Stockport. AskCar page: https://askcar.co.uk/car/mini-convertible-2023-9375b1c28362
• 2023 MINI Convertible Cooper Exclusive, 1.5 petrol convertible, blue. Mileage: 24,152 miles. Price: £20,990, £3,540 more than this car. Dealer: Berry Chiswick Mini in Ealing. AskCar page: https://askcar.co.uk/car/mini-convertible-2023-c6204298df97
• 2023 MINI Convertible Cooper Exclusive, 1.5 petrol convertible, blue. Mileage: 21,459 miles. Price: £18,995, £1,545 more than this car. Dealer: Letchworth Renault & Dacia in Letchworth. AskCar page: https://askcar.co.uk/car/mini-convertible-2023-74ebb66b440a

• The nearest: 2023 MINI Convertible Cooper Exclusive, 1.5 petrol convertible, white, 24 miles from this car. Mileage: 7,500 miles. Price: £20,946, £3,496 more than this car. Dealer: Vines of Redhill MINI in Redhill. AskCar page: https://askcar.co.uk/car/mini-convertible-2023-a75413a13ac2