2023 MINI Convertible

1.5 Cooper Exclusive Steptronic FWD Euro 6 (s/s) 2dr (134 bhp)

£21,250

Fair price: within 8% of the typical £21,201 for this model, age and mileage, drawing on 975 adverts of this make and model.

Overview

Make: MINI
Model: Convertible
Trim: COOPER EXCLUSIVE
Version: 1.5 Cooper Exclusive Steptronic FWD Euro 6 (s/s) 2dr (134 bhp)
Mileage: 13,382 miles
Year: 2023
Fuel type: Petrol
Body type: Convertible
Engine: 1.5 L
Gearbox: Automatic
Power: 134 bhp
Seats: 4
CO2: 137 g/km
Colour: Grey
Doors: 2
Driven wheels: Front Wheel Drive
Gearbox version: Steptronic
Engine badge: Cooper Exclusive
Emissions standard: Euro 6

About this car

With 13,382 miles on the clock, this 2023 MINI Convertible Cooper Exclusive has done roughly 5,000 fewer miles than a typical 2023 MINI Convertible. Its asking price of £21,250 is £49 above our estimate of £21,201. The estimate uses 975 UK dealer adverts for the MINI Convertible, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 33 days ago. Its asking price has since fallen by £250. MOT records show an expiry date of 18 June 2027, and the latest recorded mileage is consistent with the advert. The seller is Sytner Sunningdale MINI, based in Sunningdale.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 19 September 2026, 33 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £250 from the first recorded £21,500. 1 price reduction recorded, the latest observed on 24 September 2026.

Recorded asking prices
Date observed	Asking price
19 September 2026	£21,500
24 September 2026	£21,250
21 October 2026	£21,250

Price and mileage comparison

Estimated market asking price: £21,201. The asking price is £49 above this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 975 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 5,000 miles lower than typical for a 2023 MINI Convertible.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 18 June 2027. 12,632 miles at the last test.

32 other cars with the same year, trim, gearbox and fuel are for sale from £17,560 to £23,999.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£17,560	23,724 miles
£17,909	35,514 miles
£18,495	17,800 miles
£18,995	30,700 miles
£19,275	26,401 miles

These cars have covered 3,178–35,514 miles, compared with 13,382 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all MINI Convertible cars for sale · 2023 MINI Convertible price guide

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Dealer

Sytner Sunningdale MINI, Sunningdale. Across the dealer network: 66 branches, 858 cars for sale.

Dealer postcode: SL5 0EX.