2018 BMW M3

Overview

Make

BMW

Model

M3

Trim

COMPETITION

Version

3.0 BiTurbo Competition DCT RWD Euro 6 (s/s) 4dr (444 bhp)

Mileage

49,160 miles

Year

2018

Fuel type

Petrol

Body type

Saloon

Engine

3.0 L

Gearbox

Automatic

Power

444 bhp

Seats

5

CO2

194 g/km

Colour

White

Doors

4

Driven wheels

Rear Wheel Drive

Gearbox version

DCT

Engine badge

BiTurbo

Emissions standard

Euro 6

About this car

At 49,160 miles, this 2018 BMW M3 Competition has covered about 2,900 more miles than other 2018 BMW M3 cars. Our estimated market asking price is £37,727. This car is advertised at £38,999, which is £1,272 above that figure. Our estimate draws on 777 BMW M3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 16 days. The latest MOT record shows an expiry date of 21 May 2027, with the advertised mileage consistent with the recorded reading. You can find this car at TDC Collection in Watford.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £37,727. The asking price is £1,272 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 777 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 2,900 miles higher than typical for a 2018 BMW M3.

The advertised mileage is consistent with the last MOT reading.