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) 5dr Touring (187 bhp)

Mileage

140,958 miles

Year

2018

Fuel type

Diesel

Body type

Estate

Engine

2.0 L

Gearbox

Automatic

Power

187 bhp

Seats

5

CO2

119 g/km

Colour

White

Doors

5

Driven wheels

Rear Wheel Drive

Engine badge

320d

Emissions standard

Euro 6

About this car

This 2018 BMW 3 Series M Sport has covered 140,958 miles, around 67,700 more than typical for its age. Our estimated market asking price is £8,162. This car is advertised at £7,799, which is £363 below that figure. The estimate uses 6,811 UK dealer adverts for the BMW 3 Series, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 68 days ago. Its asking price has since fallen by £695. The time on sale and price change could be useful context when negotiating. MOT records show an expiry date of 1 May 2027, and the latest recorded mileage is consistent with the advert. The seller is Alisons Automotive Group, based in Berkeley.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £8,162. The asking price is £363 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 67,700 miles higher than typical for a 2018 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.