2023 BMW M4

Overview

Make

BMW

Model

M4

Trim

COMPETITION

Version

3.0 BiTurbo Competition Steptronic RWD Euro 6 (s/s) 2dr (503 bhp)

Mileage

35,000 miles

Year

2023

Fuel type

Petrol

Body type

Coupe

Engine

3.0 L

Gearbox

Automatic

Power

503 bhp

Seats

4

CO2

223 g/km

Colour

Green

Doors

2

Driven wheels

Rear Wheel Drive

Gearbox version

Steptronic

Engine badge

BiTurbo

Emissions standard

Euro 6

About this car

At 35,000 miles, this 2023 BMW M4 Competition has covered about 16,400 more miles than other 2023 BMW M4 cars. Our estimated market asking price is £49,029. This car is advertised at £50,799, which is £1,770 above that figure. The estimate uses 731 UK dealer adverts for the BMW M4, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 7 days. Its recorded MOT is valid until 30 June 2027, and its advertised mileage is consistent with the latest MOT reading. It is advertised by Beck Evans in Sidcup.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £49,029. The asking price is £1,770 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 731 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 16,400 miles higher than typical for a 2023 BMW M4.

The advertised mileage is consistent with the last MOT reading.