2015 BMW 3 Series

Overview

Make

BMW

Model

3 Series

Trim

M SPORT

Version

2.0 320d M Sport Auto RWD Euro 5 (s/s) 4dr (181 bhp)

Mileage

122,000 miles

Year

2015

Fuel type

Diesel

Body type

Saloon

Engine

2.0 L

Gearbox

Automatic

Power

181 bhp

Seats

5

CO2

118 g/km

Colour

Grey

Doors

4

Driven wheels

Rear Wheel Drive

Engine badge

320d

Emissions standard

Euro 5

About this car

This 2015 BMW 3 Series M Sport has covered 122,000 miles, around 32,000 more than typical for its age. The dealer is asking £6,950, which is £434 below our market estimate of £7,384. To estimate its market asking price, we analyse UK dealer adverts for 6,811 BMW 3 Series cars across different ages and specifications. We first saw this car advertised 146 days ago. Its asking price has since fallen by £800. That history is worth bearing in mind when speaking to the dealer. The latest MOT record shows an expiry date of 9 February 2027, with the advertised mileage consistent with the recorded reading. It is advertised by Polo Motor Company in Gillingham.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £7,384. The asking price is £434 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 32,000 miles higher than typical for a 2015 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.