2018 BMW 3 Series

Overview

Make

BMW

Model

3 Series

Trim

M SPORT

Version

2.0 320d M Sport Auto 4WD Euro 6 4dr (07/15-) Step (187 bhp)

Mileage

49,000 miles

Year

2018

Fuel type

Diesel

Body type

Saloon

Engine

2.0 L

Gearbox

Automatic

Power

187 bhp

Seats

5

CO2

137 g/km

Colour

Silver

Doors

4

Driven wheels

Four Wheel Drive

Engine badge

320d

Emissions standard

Euro 6

About this car

At 49,000 miles, this 2018 BMW 3 Series M Sport has covered about 24,300 fewer miles than other 2018 BMW 3 Series cars. Its asking price of £16,650 is £136 above our estimate of £16,514. 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 recorded this car for sale 18 days ago. Its recorded MOT is valid until 2 November 2026, and its advertised mileage is consistent with the latest MOT reading. You can find this car at Sytner Oldbury BMW in Warley.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £16,514. The asking price is £136 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 24,300 miles lower than typical for a 2018 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.