2018 BMW M3

Overview

Make

BMW

Model

M3

Version

3.0 BiTurbo DCT RWD Euro 6 (s/s) 4dr (425 bhp)

Mileage

42,000 miles

Year

2018

Fuel type

Petrol

Body type

Saloon

Engine

3.0 L

Gearbox

Automatic

Power

425 bhp

Seats

5

CO2

194 g/km

Colour

Grey

Doors

4

Driven wheels

Rear Wheel Drive

Gearbox version

DCT

Engine badge

BiTurbo

Emissions standard

Euro 6

About this car

At 42,000 miles, this 2018 BMW M3 has covered about 4,200 fewer miles than other 2018 BMW M3 cars. The dealer is asking £35,990, which is £3,303 below our market estimate of £39,293. We use UK dealer asking prices, including 780 BMW M3 listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 1 day ago. The seller is Smiths Sports and Performance, based in Melton Mowbray.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £39,293. The asking price is £3,303 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 780 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 4,200 miles lower than typical for a 2018 BMW M3.