2023 MINI Convertible

1.5 Auto FWD Euro 6 2dr (134 bhp)

£19,975

Fair price: within 8% of the typical £21,000 for this model, age and mileage, drawing on 948 adverts of this make and model.

Overview

Make: MINI
Model: Convertible
Version: 1.5 Auto FWD Euro 6 2dr (134 bhp)
Mileage: 18,806 miles
Year: 2023
Fuel type: Petrol
Body type: Convertible
Engine: 1.5 L
Gearbox: Automatic
Power: 134 bhp
Seats: 4
CO2: 137 g/km
Colour: Black
Doors: 2
Driven wheels: Front Wheel Drive
Emissions standard: Euro 6

About this car

This 2023 MINI Convertible has covered 18,806 miles. Its asking price of £19,975 is £1,025 below our estimate of £21,000. The estimate uses 948 UK dealer adverts for the MINI Convertible, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 46 days ago, the asking price has dropped by £2,000. The seller is Listers, based in Boston.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 4 September 2026, 46 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £2,000 from the first recorded £21,975. 3 price reductions recorded, the latest observed on 7 October 2026.

Recorded asking prices
Date observed	Asking price
4 September 2026	£21,975
10 September 2026	£21,275
1 October 2026	£20,975
7 October 2026	£19,975
19 October 2026	£19,975

Price and mileage comparison

Estimated market asking price: £21,000. The asking price is £1,025 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 948 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 800 miles higher than typical for a 2023 MINI Convertible.

MOT

MOT no details held by dvla.

18 other cars with the same year, trim, gearbox and fuel are for sale from £17,995 to £23,495.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£17,995	24,000 miles
£18,300	21,513 miles
£18,895	30,240 miles
£19,472	30,655 miles
£19,490	26,983 miles

These cars have covered 2,664–30,655 miles, compared with 18,806 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

Listers, Boston. Across the dealer network: 36 branches, 3,498 cars for sale.

Dealer postcode: PE21 7PQ.

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