2021 BMW M4

Overview

Make

BMW

Model

M4

Trim

COMPETITION

Version

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

Mileage

55,483 miles

Year

2021

Fuel type

Petrol

Body type

Coupe

Engine

3.0 L

Gearbox

Automatic

Power

503 bhp

Seats

4

CO2

229 g/km

Colour

White

Doors

2

Gearbox version

Steptronic

Engine badge

BiTurbo

Emissions standard

Euro 6

About this car

At 55,483 miles, this 2021 BMW M4 Competition has covered about 22,300 more miles than other 2021 BMW M4 cars. Our estimated market asking price is £43,262. This car is advertised at £45,990, which is £2,728 above that figure. The estimate uses 732 UK dealer adverts for the BMW M4, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 53 days ago. Its asking price has since fallen by £500. MOT records show an expiry date of 7 July 2027, and the latest recorded mileage is consistent with the advert. The seller is Stratstone Select Bracknell, based in Bracknell.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £43,262. The asking price is £2,728 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 732 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 22,300 miles higher than typical for a 2021 BMW M4.

The advertised mileage is consistent with the last MOT reading.