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 4WD Euro 6 (s/s) 2dr (187 bhp)
• Year: 2015
• Mileage: 71,000 miles
• Fuel: Diesel
• Body: Coupe, 2 doors, 4 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 125 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 71,000 miles, this 2015 BMW 4 Series M Sport has covered about 13,000 fewer miles than other 2015 BMW 4 Series cars. The dealer is asking £11,500, which is £66 below the AskCar estimate of £11,566. To work out the AskCar estimate, we analyse UK dealer adverts for 1,816 BMW 4 Series cars across different ages and specifications. We have tracked this advert for 11 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Colchester Cars For less, based in Colchester. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Fair price: £66 (under 1%) under the AskCar estimate of £11,566.

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 1,816 priced BMW 4 Series adverts across different ages and specifications, as of 8 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 8 November 2026.

Time on sale

This 2015 BMW 4 Series has been on sale for at least 11 days.

Price history

AskCar first saw this advert on 28 October 2026 at £11,500. 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 8 November 2026: valid until 10 April 2027.

It has had 11 MOTs. The latest, on 21 March 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 70,059 miles, which matches the advertised 71,000 miles.

Advertised mileage is about 13,000 miles lower than the median mileage of a 2015 BMW 4 Series on AskCar.

Similar cars

22 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 8 November 2026.

The 3 closest to this car in mileage:

• 2015 BMW 4 Series M Sport, 2.0 diesel coupe, white. Mileage: 71,333 miles. Price: £11,499, the same price as this car. Dealer: Noya Motor Group in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-0b25b36eb855
• 2015 BMW 4 Series M Sport, 2.0 diesel coupe, black. Mileage: 70,000 miles. Price: £11,950, £450 more than this car. Dealer: CSW Automotive in Stafford. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-08b749093f14
• 2015 BMW 4 Series M Sport, 2.0 diesel coupe, black. Mileage: 72,696 miles. Price: £11,990, £490 more than this car. Dealer: Formula One Car Supermarket in Falkirk. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-8d47812dbadd

• The nearest: 2015 BMW 4 Series M Sport, 2.0 diesel coupe, black, 21 miles from this car. Mileage: 98,217 miles. Price: £9,000, £2,500 less than this car. Dealer: Riverside Autos in Stowmarket. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-7c164160fef3