2021 BMW M3

Overview

Make

BMW

Model

M3

Trim

COMPETITION

Version

3.0 Competition Auto Euro 6 4dr (502 bhp)

Mileage

24,535 miles

Year

2021

Fuel type

Petrol

Body type

Saloon

Engine

3.0 L

Gearbox

Automatic

Power

502 bhp

Seats

5

CO2

229 g/km

Colour

Grey

Doors

4

Emissions standard

Euro 6

About this car

This 2021 BMW M3 Competition has covered 24,535 miles. Its asking price of £54,495 is £1,969 below our estimate of £56,464. Our estimate draws on 783 BMW M3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 101 days ago. Its asking price has since fallen by £3,500. That may be worth mentioning if you discuss the price with the dealer. MOT records show an expiry date of 14 June 2027, and the latest recorded mileage is consistent with the advert. It is advertised by MotorClass Premium Vehicles in Wigan.

Stock data from 18 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £56,464. The asking price is £1,969 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 783 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 200 miles lower than typical for a 2021 BMW M3.

The advertised mileage is consistent with the last MOT reading.