2018 BMW M4

Overview

Make

BMW

Model

M4

Trim

COMPETITION

Version

3.0 BiTurbo Competition DCT RWD Euro 6 (s/s) 2dr (444 bhp)

Mileage

56,483 miles

Year

2018

Fuel type

Petrol

Body type

Convertible

Engine

3.0 L

Gearbox

Automatic

Power

444 bhp

Seats

4

CO2

203 g/km

Colour

White

Doors

2

Driven wheels

Rear Wheel Drive

Gearbox version

DCT

Engine badge

BiTurbo

Emissions standard

Euro 6

About this car

At 56,483 miles, this 2018 BMW M4 Competition has covered about 5,900 more miles than other 2018 BMW M4 cars. Its asking price of £27,485 is £2,001 below our estimate of £29,486. The estimate uses 732 UK dealer adverts for the BMW M4, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 37 days ago, the asking price has dropped by £2,500. The latest MOT record shows an expiry date of 8 September 2027, with the advertised mileage consistent with the recorded reading. It is for sale at IM Car Supermarket in Luton.

Stock data from 18 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £29,486. The asking price is £2,001 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 732 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 5,900 miles higher than typical for a 2018 BMW M4.

The advertised mileage is consistent with the last MOT reading.