2020 MINI Convertible 1.5 Cooper Sport

Price: £11,450. Fair price: £203 (1%) under the AskCar estimate of £11,653, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,035 priced MINI Convertible adverts on AskCar as of 2 November 2026.

AskCar lists 1,068 used MINI Convertible from 694 UK dealerships, as of 2 November 2026.

Overview

  • Make: MINI
  • Model: Convertible
  • Trim: Cooper Sport
  • Version: 1.5 Cooper Sport Manual FWD Euro 6 2dr (134 bhp)
  • Year: 2020
  • Mileage: 54,931 miles
  • Fuel: Petrol
  • Body: Convertible, 2 doors, 4 seats
  • Engine: 1.5 litres, 134 bhp
  • Gearbox: Manual
  • Drive: Front-wheel drive
  • Colour: Black
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 MINI Convertible Cooper Sport has covered 54,931 miles, around 26,000 more miles than is typical for its age. The dealer is asking £11,450, which is £203 below the AskCar estimate of £11,653. To work out the AskCar estimate, we analyse UK dealer adverts for 1,035 MINI Convertible cars across different ages and specifications. We first recorded this car for sale 1 day ago. The seller is Listers Honda Northampton, based in West Northamptonshire. 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: £203 (1%) under the AskCar estimate of £11,653.

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 2020 MINI Convertible with the 1.5 petrol engine is typically advertised at £13,700: the median of the 41 for sale on AskCar, as of 2 November 2026.

Time on sale

AskCar first saw this 2020 MINI Convertible advertised 1 day ago. About half of 2020 MINI Convertible cars are gone from sale within a month of being advertised: 36 of the 76 first advertised between 11 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 1 November 2026 at £11,450. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 26,000 miles higher than the median mileage of a 2020 MINI Convertible on AskCar.

Browse all MINI Convertible cars for sale · 2020 MINI Convertible price guide

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Photos

1 photo of this car is on its AskCar page.

As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.