2023 BMW M4

3.0 Competition Auto 4WD Euro 6 2dr (502 bhp)

£54,995

Fair price: within 8% of the typical £54,485 for this model, age and mileage, drawing on 727 adverts of this make and model.

Overview

Make
BMW
Model
M4
Trim
COMPETITION
Version
3.0 Competition Auto 4WD Euro 6 2dr (502 bhp)
Mileage
18,750 miles
Year
2023
Fuel type
Petrol
Body type
Convertible
Engine
3.0 L
Gearbox
Automatic
Power
502 bhp
Seats
4
CO2
233 g/km
Colour
Grey
Doors
2
Driven wheels
Four Wheel Drive
Emissions standard
Euro 6

About this car

This 2023 BMW M4 Competition is advertised with 18,750 miles on the clock. Its asking price of £54,995 is £510 above our estimate of £54,485. Our estimate draws on 727 BMW M4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 40 days ago. Its asking price has since fallen by £1,000. MOT records show an expiry date of 20 July 2027, and the latest recorded mileage is consistent with the advert. The seller is Group 1 Chelmsford BMW, based in Chelmsford.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 12 September 2026, 40 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £1,000 from the first recorded £55,995. 1 price reduction recorded, the latest observed on 10 October 2026.

Recorded asking prices
Date observedAsking price
12 September 2026£55,995
10 October 2026£54,995
20 October 2026£54,995

Price and mileage comparison

Estimated market asking price: £54,485. The asking price is £510 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 727 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 400 miles higher than typical for a 2023 BMW M4.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 20 July 2027. 16,857 miles at the last test.

82 other cars with the same year, trim, gearbox and fuel are for sale from £45,975 to £64,950.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£45,97552,084 miles
£45,97552,084 miles
£47,99530,762 miles
£48,99040,000 miles
£49,29940,000 miles

These cars have covered 3,561–52,084 miles, compared with 18,750 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 BMW M4 cars for sale · 2023 BMW M4 price guide

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Dealer

Group 1 Chelmsford BMW, Chelmsford. Across the dealer network: 146 branches, 8,183 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