2018 BMW 3 Series

Overview

Make

BMW

Model

3 Series

Trim

M SPORT

Version

2.0 320d M Sport Auto RWD Euro 6 (s/s) 4dr (187 bhp)

Mileage

58,595 miles

Year

2018

Fuel type

Diesel

Body type

Saloon

Engine

2.0 L

Gearbox

Automatic

Power

187 bhp

Seats

5

CO2

116 g/km

Colour

Grey

Doors

4

Driven wheels

Rear Wheel Drive

Engine badge

320d

Emissions standard

Euro 6

About this car

With 58,595 miles on the clock, this 2018 BMW 3 Series M Sport has done roughly 14,700 fewer miles than a typical 2018 BMW 3 Series. Its asking price of £14,490 is £481 below our estimate of £14,971. Our estimate draws on 6,811 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 41 days. The latest MOT record shows an expiry date of 6 June 2027, with the advertised mileage consistent with the recorded reading. You can find this car at Keywise Cars in Exeter.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £14,971. The asking price is £481 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 6,811 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 14,700 miles lower than typical for a 2018 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.