2021 MINI Convertible 1.5
Price: £15,872. Fair price: £1,009 (6%) over the AskCar estimate of £14,863, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,051 priced MINI Convertible adverts on AskCar as of 12 November 2026.
AskCar lists 1,086 used MINI Convertible from 703 UK dealerships, as of 12 November 2026.
Overview
- Make: MINI
- Model: Convertible
- Version: 1.5 Steptronic FWD Euro 6 (s/s) 2dr (134 bhp)
- Year: 2021
- Mileage: 51,000 miles
- Fuel: Petrol
- Body: Convertible, 2 doors, 4 seats
- Engine: 1.5 litres, 134 bhp
- Gearbox: Automatic (Steptronic)
- Drive: Front-wheel drive
- Colour: White
- CO2: 139 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2021 MINI Convertible is advertised with 51,000 miles, approximately 23,100 above the typical mileage for its age. The dealer is asking £15,872, which is £1,009 above the AskCar estimate of £14,863. To work out the AskCar estimate, we analyse UK dealer adverts for 1,051 MINI Convertible cars across different ages and specifications. This car was first seen in our listings data 1 day ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is Carbase Lympsham, based in Lympsham. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 12 November 2026.
Carbase Lympsham is rated 4.3 out of 5 on Google.
Price
Fair price: £1,009 (6%) over the AskCar estimate of £14,863.
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 1,051 priced MINI Convertible adverts across different ages and specifications, as of 12 November 2026.
A 2021 MINI Convertible with the 1.5 petrol engine is typically advertised at £16,000: the median of the 37 for sale on AskCar, as of 12 November 2026.
Time on sale
AskCar first saw this 2021 MINI Convertible advertised 1 day ago. About half of 2021 MINI Convertible cars are gone from sale within a month of being advertised: 57 of the 111 first advertised between 13 July 2026 and 9 October 2026.
Price history
AskCar first saw this advert on 11 November 2026 at £15,872. 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 12 November 2026: valid until 18 July 2027.
It has had 4 MOTs. The latest, on 7 July 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 48,449 miles, which matches the advertised 51,000 miles.
Advertised mileage is about 23,100 miles higher than the median mileage of a 2021 MINI Convertible on AskCar.
Browse all MINI Convertible cars for sale · 2021 MINI Convertible price guide
More like this
- Used MINI Convertible for sale under £20,000
- Used automatic MINI Convertible for sale
- Used MINI Convertible for sale near Weston-super-Mare
Photos
5 photos of this car are on its AskCar page.
As of 12 November 2026, AskCar lists 596,362 cars and vans from 12,840 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.