2015 BMW 3 Series 3.0 M Sport

Overview

• Make: BMW
• Model: 3 Series
• Trim: M Sport
• Version: 3.0 M Sport Auto 4dr (254 bhp)
• Year: 2015
• Mileage: 113,395 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 3.0 litres, 254 bhp
• Gearbox: Automatic
• Colour: White
• CO2: 139 g/km

About this car

With 113,395 miles on the clock, this 2015 BMW 3 Series M Sport has done roughly 24,500 more miles than a typical 2015 BMW 3 Series. The AskCar estimate for this car is £8,971. It is priced at £8,249, which is £722 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 6,897 BMW 3 Series cars across different ages and specifications. It first appeared in our advert records 11 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at The Car Guys in Dunstable. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Good value: £722 (8%) under the AskCar estimate of £8,971.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 6,897 priced BMW 3 Series adverts across different ages and specifications, as of 5 November 2026.

A 2015 BMW 3 Series with the 3.0 diesel engine is typically advertised at £12,000: the median of the 84 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2015 BMW 3 Series has been on sale for at least 11 days.

Price history

AskCar first saw this advert on 25 October 2026 at £8,249. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 23 April 2027.

It has had 11 MOTs. The latest, on 25 March 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 107,608 miles, which matches the advertised 113,395 miles.

Advertised mileage is about 24,500 miles higher than the median mileage of a 2015 BMW 3 Series on AskCar.

Similar cars

50 other 2015 BMW 3 Series M Sport 3.0 diesel automatic saloons are for sale at UK dealers, from £5,389 to £22,250, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2015 BMW 3 Series M Sport, 3.0 diesel saloon, grey. Mileage: 113,000 miles. Price: £10,750, £2,501 more than this car. Dealer: R & S Car Sales in Perth. AskCar page: https://askcar.co.uk/car/bmw-3-series-2015-ef307ea1eb45
• 2015 BMW 3 Series M Sport, 3.0 diesel saloon, black. Mileage: 115,000 miles. Price: £8,490, £241 more than this car. Dealer: BA Motor Co in Slough. AskCar page: https://askcar.co.uk/car/bmw-3-series-2015-2b4002ff184c
• 2015 BMW 3 Series M Sport, 3.0 diesel saloon, white. Mileage: 110,000 miles. Price: £8,995, £746 more than this car. Dealer: Bellwood Cars in Cheadle Hulme. AskCar page: https://askcar.co.uk/car/bmw-3-series-2015-6295fcf4b96a

• The nearest: 2015 BMW 3 Series M Sport, 3.0 diesel saloon, grey, 10 miles from this car. Mileage: 78,428 miles. Price: £12,395, £4,146 more than this car. Dealer: Northridge Cars Hemel Hempstead in Hemel Hempstead. AskCar page: https://askcar.co.uk/car/bmw-3-series-2015-f34835ec332d