2018 BMW 3 Series

Overview

Make

BMW

Model

3 Series

Trim

M SPORT

Version

3.0 335d M Sport Auto 4WD Euro 6 (s/s) 4dr (309 bhp)

Mileage

69,632 miles

Year

2018

Fuel type

Diesel

Body type

Saloon

Engine

3.0 L

Gearbox

Automatic

Power

309 bhp

Seats

5

CO2

145 g/km

Colour

Black

Doors

4

Driven wheels

Four Wheel Drive

Engine badge

335d

Emissions standard

Euro 6

About this car

At 69,632 miles, this 2018 BMW 3 Series M Sport has covered about 3,700 fewer miles than other 2018 BMW 3 Series cars. The dealer is asking £16,751, which is £125 above our market estimate of £16,626. To estimate its market asking price, we analyse UK dealer adverts for 6,811 BMW 3 Series cars across different ages and specifications. It first appeared in our advert records 12 days ago. Its recorded MOT is valid until 31 October 2026, and its advertised mileage is consistent with the latest MOT reading. It is for sale at Essex Car Store in Braintree.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £16,626. The asking price is £125 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 6,811 adverts of this make and model across different ages and specifications.

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

The advertised mileage is consistent with the last MOT reading.