2015 BMW 3 Series

2.0 318d M Sport Manual RWD 4dr

£5,790

Fair price: within 8% of the typical £6,075 for this model, age and mileage, drawing on 6,811 adverts of this make and model.

Overview

Make: BMW
Model: 3 Series
Trim: M SPORT
Version: 2.0 318d M Sport Manual RWD 4dr
Mileage: 123,080 miles
Year: 2015
Fuel type: Diesel
Body type: Saloon
Engine: 2.0 L
Gearbox: Manual
Seats: 5
CO2: 116 g/km
Colour: Blue
Doors: 4
Driven wheels: Rear Wheel Drive
Engine badge: 318d

About this car

At 123,080 miles, this 2015 BMW 3 Series M Sport has covered about 33,100 more miles than other 2015 BMW 3 Series cars. The dealer is asking £5,790, which is £285 below our market estimate of £6,075. We use UK dealer asking prices, including 6,811 BMW 3 Series listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 76 days ago. MOT records show an expiry date of 22 November 2026, and the latest recorded mileage is consistent with the advert. It is for sale at A Star Motor Unit in Peterborough.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 6 August 2026, 76 days ago. Advert duration calculated on 21 October 2026.

Recorded asking prices
Date observed	Asking price
6 August 2026	£5,490
25 August 2026	£4,995
26 August 2026	£5,490
26 September 2026	£5,790
20 October 2026	£5,790

Price and mileage comparison

Estimated market asking price: £6,075. The asking price is £285 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 33,100 miles higher than typical for a 2015 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 22 November 2026. 114,914 miles at the last test.

23 other cars with the same year, trim, gearbox and fuel are for sale from £4,950 to £12,995.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£4,950	145,000 miles
£5,495	107,000 miles
£5,999	111,887 miles
£6,290	128,944 miles
£6,650	114,200 miles

These cars have covered 47,220–145,000 miles, compared with 123,080 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all BMW 3 Series cars for sale · 2015 BMW 3 Series price guide

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Dealer

A Star Motor Unit, Peterborough. Across the dealer network: 34 cars for sale.

Dealer postcode: PE1 5BB.