2015 BMW 4 Series 2.0 420d M Sport

Overview

• Make: BMW
• Model: 4 Series
• Trim: M Sport
• Version: 2.0 420d M Sport Auto RWD Euro 6 (s/s) 2dr (187 bhp)
• Year: 2015
• Mileage: 108,752 miles
• Fuel: Diesel
• Body: Coupe, 2 doors, 4 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 114 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 108,752 miles on the clock, this 2015 BMW 4 Series M Sport has done roughly 26,700 more miles than a typical 2015 BMW 4 Series. The AskCar estimate for this car is £8,910. It is priced at £8,795, which is £115 below that estimate. The AskCar estimate uses UK dealer asking prices, including 1,833 BMW 4 Series adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 148 days ago, the asking price has dropped by £455. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at Blackline Motors in Oldham. 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

Fair price: £115 (1%) under the AskCar estimate of £8,910.

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 1,833 priced BMW 4 Series adverts across different ages and specifications, as of 5 November 2026.

A 2015 BMW 4 Series with the 2.0 diesel engine is typically advertised at £10,000: the median of the 103 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2015 BMW 4 Series has been on sale for at least 148 days.

Price history

AskCar first saw this advert on 10 June 2026 at £9,250. Its asking price is now £8,795, £455 less. The latest price cut was seen on 21 September 2026.

Price changes recorded:

• 7 July 2026: £9,250
• 21 September 2026: £8,795

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 15 March 2027.

It has had 8 MOTs. The latest, on 5 March 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 108,307 miles, which matches the advertised 108,752 miles.

Advertised mileage is about 26,700 miles higher than the median mileage of a 2015 BMW 4 Series on AskCar.

Similar cars

24 other 2015 BMW 4 Series M Sport 2.0 diesel automatic coupes are for sale at UK dealers, from £6,990 to £14,978, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2015 BMW 4 Series M Sport, 2.0 diesel coupe, black. Mileage: 112,500 miles. Price: £8,250, £545 less than this car. Dealer: Vanacar in Warrington. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-2756fad09217
• 2015 BMW 4 Series M Sport, 2.0 diesel coupe, silver. Mileage: 99,852 miles. Price: £8,950, £155 more than this car. Dealer: Car Planet Watford in Watford. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-25fe4eb31d7e
• 2015 BMW 4 Series M Sport, 2.0 diesel coupe, black. Mileage: 98,217 miles. Price: £9,000, £205 more than this car. Dealer: Riverside Autos in Stowmarket. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-7c164160fef3

• The nearest: 2015 BMW 4 Series M Sport, 2.0 diesel coupe, blue, 11 miles from this car. Mileage: 68,000 miles. Price: £13,173, £4,378 more than this car. Dealer: Newarth Car Sales in Worsley. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-9e74d070579a