2021 MINI Convertible 2.0 Cooper S Sport
Price: £21,000. Fair price: £696 (3%) over the AskCar estimate of £20,304, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,055 priced MINI Convertible adverts on AskCar as of 6 November 2026.
AskCar lists 1,090 used MINI Convertible from 693 UK dealerships, as of 6 November 2026.
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: 2021
- Mileage: 16,553 miles
- Fuel: Petrol
- Body: Convertible, 2 doors, 4 seats
- Engine: 2.0 litres, 176 bhp
- Gearbox: Automatic (Steptronic)
- Drive: Front-wheel drive
- Colour: Yellow
- CO2: 143 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2021 MINI Convertible Cooper S Sport is advertised with 16,553 miles, approximately 10,100 below the typical mileage for its age. Priced at £21,000, it is advertised £696 above the AskCar estimate of £20,304. The AskCar estimate uses 1,055 UK dealer adverts for the MINI Convertible, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this car for sale today. It is advertised by F.a. Roper in West Yorkshire. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 6 November 2026.
Price
Fair price: £696 (3%) over the AskCar estimate of £20,304.
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 1,055 priced MINI Convertible adverts across different ages and specifications, as of 6 November 2026.
A 2021 MINI Convertible with the 2.0 petrol engine is typically advertised at £18,000: the median of the 32 for sale on AskCar, as of 6 November 2026.
Time on sale
AskCar first saw this 2021 MINI Convertible advertised today. About half of 2021 MINI Convertible cars are gone from sale within a month of being advertised: 56 of the 106 first advertised between 13 July 2026 and 3 October 2026.
Price history
AskCar first saw this advert on 6 November 2026 at £21,000. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 10,100 miles lower than the median mileage of a 2021 MINI Convertible on AskCar.
Similar cars
8 other 2021 MINI Convertible Cooper S Sport 2.0 petrol automatic convertibles are for sale at UK dealers, from £16,949 to £20,990, as of 6 November 2026.
The 3 closest to this car in mileage:
- 2021 MINI Convertible Cooper S Sport, 2.0 petrol convertible, yellow. Mileage: 18,000 miles. Price: £20,990, the same price as this car. Dealer: Painswick Valley Car Sales in Stroud. AskCar page: https://askcar.co.uk/car/mini-convertible-2021-b3c805202a5b
- 2021 MINI Convertible Cooper S Sport, 2.0 petrol convertible, black. Mileage: 18,947 miles. Price: £19,199, £1,801 less than this car. Dealer: Motorpoint Burnley in Burnley. AskCar page: https://askcar.co.uk/car/mini-convertible-2021-e60b5fda7da0
- 2021 MINI Convertible Cooper S Sport, 2.0 petrol convertible, grey. Mileage: 22,301 miles. Price: £18,500, £2,500 less than this car. Dealer: Sytner Leicester MINI in Leicester. AskCar page: https://askcar.co.uk/car/mini-convertible-2021-238fa16ed822
Browse all MINI Convertible cars for sale · 2021 MINI Convertible price guide
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Photos
39 photos of this car are on its AskCar page.
As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.