2021 BMW M4

Overview

Make

BMW

Model

M4

Trim

COMPETITION

Version

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

Mileage

79,812 miles

Year

2021

Fuel type

Petrol

Body type

Coupe

Engine

3.0 L

Gearbox

Automatic

Power

503 bhp

Seats

4

CO2

231 g/km

Colour

Grey

Doors

2

Gearbox version

Steptronic

Engine badge

BiTurbo

Emissions standard

Euro 6

About this car

With 79,812 miles on the clock, this 2021 BMW M4 Competition has done roughly 46,600 more miles than a typical 2021 BMW M4. The dealer is asking £39,495, which is £2,477 above our market estimate of £37,018. Our estimate draws on 727 BMW M4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 13 days ago. Its recorded MOT is valid until 30 April 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Gibbons Automotive, based in Westbury.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £37,018. The asking price is £2,477 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 46,600 miles higher than typical for a 2021 BMW M4.

The advertised mileage is consistent with the last MOT reading.