2020 MINI Convertible

2.0 Cooper S Sidewalk Edition Steptronic FWD Euro 6 (s/s) 2dr (189 bhp)

£15,999

Fair price: within 8% of the typical £17,077 for this model, age and mileage, drawing on 975 adverts of this make and model.

Overview

Make
MINI
Model
Convertible
Trim
COOPER S SIDEWALK EDITION
Version
2.0 Cooper S Sidewalk Edition Steptronic FWD Euro 6 (s/s) 2dr (189 bhp)
Mileage
37,662 miles
Year
2020
Fuel type
Petrol
Body type
Convertible
Engine
2.0 L
Gearbox
Automatic
Power
189 bhp
Seats
4
CO2
149 g/km
Colour
Blue
Doors
2
Driven wheels
Front Wheel Drive
Gearbox version
Steptronic
Engine badge
Cooper S Sidewalk Edition
Emissions standard
Euro 6

About this car

This 2020 MINI Convertible Cooper S Sidewalk Edition is advertised with 37,662 miles, approximately 6,800 above the typical mileage for its age. Our estimated market asking price is £17,077. This car is advertised at £15,999, which is £1,078 below that figure. Our estimate draws on 975 MINI Convertible adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 147 days ago. Its asking price has since fallen by £1,500. The latest recorded MOT expiry date is 23 May 2026, which has passed. Confirm its status with the dealer. The latest recorded MOT mileage is consistent with the advertised figure. You can find this car at Available Car Supermarket - Castle Donington in Castle Donnington.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 147 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £1,500 from the first recorded £17,499. 6 price reductions recorded, the latest observed on 10 October 2026.

Recorded asking prices
Date observedAsking price
28 May 2026£17,499
23 June 2026£17,299
6 July 2026£17,299
17 July 2026£16,899
18 July 2026£16,899
31 July 2026£16,699
15 August 2026£16,499
12 September 2026£16,299
10 October 2026£15,999
21 October 2026£15,999

Price and mileage comparison

Estimated market asking price: £17,077. The asking price is £1,078 below 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 6,800 miles higher than typical for a 2020 MINI Convertible.

The advertised mileage is consistent with the last MOT reading.

The recorded MOT has expired; ask the dealer for an up-to-date MOT.

MOT

MOT not valid until 23 May 2026. 30,024 miles at the last test.

2 other cars with the same year, trim, gearbox and fuel are for sale from £18,688 to £19,780.

Other matching cars
Asking priceMileage
£18,68823,000 miles
£19,78026,550 miles

These cars have covered 23,000–26,550 miles, compared with 37,662 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 · 2020 MINI Convertible price guide

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Dealer

Available Car Supermarket - Castle Donington, Castle Donnington. Across the dealer network: 2 branches, 2,537 cars for sale.

Dealer postcode: DE74 2NL.

Dealer opening hours

Monday
09:00-20:00
Tuesday
09:00-20:00
Wednesday
09:00-20:00
Thursday
09:00-20:00
Friday
09:00-20:00
Saturday
09:00-18:00
Sunday
10:00-17:00

Vehicle photos