2023 MINI Convertible

2.0 Cooper S Seaside Edition Auto FWD Euro 6 2dr (175 bhp)

£23,495

Fair price: within 8% of the typical £22,665 for this model, age and mileage, drawing on 948 adverts of this make and model.

Overview

Make
MINI
Model
Convertible
Trim
COOPER S SEASIDE EDITION
Version
2.0 Cooper S Seaside Edition Auto FWD Euro 6 2dr (175 bhp)
Mileage
23,628 miles
Year
2023
Fuel type
Petrol
Body type
Convertible
Engine
2.0 L
Gearbox
Automatic
Power
175 bhp
Seats
4
CO2
141 g/km
Colour
Blue
Doors
2
Driven wheels
Front Wheel Drive
Engine badge
Cooper S Seaside Edition
Emissions standard
Euro 6

About this car

This 2023 MINI Convertible Cooper S Seaside Edition has covered 23,628 miles, around 5,600 more than typical for its age. Our estimated market asking price is £22,665. This car is advertised at £23,495, which is £830 above that figure. To estimate its market asking price, we analyse UK dealer adverts for 948 MINI Convertible cars across different ages and specifications. We first recorded this advert 53 days ago, and its asking price has since fallen by £500. Its recorded MOT is valid until 7 June 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Group 1 Chelmsford MINI, based in Chelmsford.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 August 2026, 53 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £500 from the first recorded £23,995. 4 price reductions recorded, the latest observed on 3 October 2026.

Recorded asking prices
Date observedAsking price
28 August 2026£23,995
16 September 2026£23,850
22 September 2026£23,849
26 September 2026£23,695
3 October 2026£23,495
19 October 2026£23,495

Price and mileage comparison

Estimated market asking price: £22,665. The asking price is £830 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 948 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 5,600 miles higher than typical for a 2023 MINI Convertible.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 7 June 2027. 20,476 miles at the last test.

10 other cars with the same year, trim, gearbox and fuel are for sale from £20,799 to £24,495.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£20,79932,787 miles
£21,79033,500 miles
£21,99923,331 miles
£22,49226,733 miles
£22,50018,602 miles

These cars have covered 3,800–33,500 miles, compared with 23,628 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

Group 1 Chelmsford MINI, Chelmsford. Across the dealer network: 145 branches, 8,684 cars for sale.

Dealer postcode: CM2 5PG.

Dealer opening hours

Monday
08:30-18:00
Tuesday
08:30-18:00
Wednesday
08:30-18:00
Thursday
08:30-18:00
Friday
08:30-18:00
Saturday
09:00-17:00
Sunday
10:00-16:00

Vehicle photos