2015 BMW 3 Series 2.0 320d M Sport

Overview

• Make: BMW
• Model: 3 Series
• Trim: M Sport
• Version: 2.0 320d M Sport Auto 4WD Euro 5 (s/s) 4dr (181 bhp)
• Year: 2015
• Mileage: 115,820 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 125 g/km
• Emissions standard: Euro 5

About this car

This 2015 BMW 3 Series M Sport has covered 115,820 miles, around 27,100 more miles than is typical for its age. The dealer is asking £8,090, which is £161 below the AskCar estimate of £8,251. To work out the AskCar estimate, we analyse UK dealer adverts for 6,862 BMW 3 Series cars across different ages and specifications. We first recorded this car for sale 1 day ago. The government's MOT record matches its advertised mileage. It is for sale at R 8 Motor Group in Milton Keynes. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £161 (1%) under the AskCar estimate of £8,251.

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 6,862 priced BMW 3 Series adverts across different ages and specifications, as of 4 November 2026.

A 2015 BMW 3 Series with the 2.0 diesel engine is typically advertised at £8,700: the median of the 241 for sale on AskCar, as of 4 November 2026.

Time on sale

AskCar first saw this 2015 BMW 3 Series advertised 1 day ago. About half of 2015 BMW 3 Series cars are gone from sale within a month of being advertised: 194 of the 401 first advertised between 11 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 3 November 2026 at £8,090. 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 4 November 2026: valid until 7 November 2026.

It has had 10 MOTs. The latest, on 8 November 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 104,657 miles, which matches the advertised 115,820 miles.

Advertised mileage is about 27,100 miles higher than the median mileage of a 2015 BMW 3 Series on AskCar.

Similar cars

45 other 2015 BMW 3 Series M Sport 2.0 diesel automatic saloons are for sale at UK dealers, from £5,795 to £18,995, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2015 BMW 3 Series M Sport, 2.0 diesel saloon, black. Mileage: 114,000 miles. Price: £8,500, £410 more than this car. Dealer: MS Prestige in Huddersfield. AskCar page: https://askcar.co.uk/car/bmw-3-series-2015-17f55c73bea3
• 2015 BMW 3 Series M Sport, 2.0 diesel saloon, black. Mileage: 117,990 miles. Price: £5,795, £2,295 less than this car. Dealer: Audenshaw Motors in Audenshaw. AskCar page: https://askcar.co.uk/car/bmw-3-series-2015-46f5f82ef4b7
• 2015 BMW 3 Series M Sport, 2.0 diesel saloon. Mileage: 109,000 miles. Price: £7,795, £295 less than this car. Dealer: Carvida in Flitwick. AskCar page: https://askcar.co.uk/car/bmw-3-series-2015-5b730f5ed9cf