2015 BMW 4 Series Gran Coupe 2.0 420d M Sport

Overview

• Make: BMW
• Model: 4 Series Gran Coupe
• Trim: M Sport
• Version: 2.0 420d M Sport Auto 4WD Euro 6 (s/s) 5dr (187 bhp)
• Year: 2015
• Mileage: 84,590 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2015 BMW 4 Series Gran Coupe M Sport has covered 84,590 miles, around 6,200 fewer miles than is typical for its age. Its asking price of £10,490 is £28 below the AskCar estimate of £10,518. To work out the AskCar estimate, we analyse UK dealer adverts for 1,174 BMW 4 Series Gran Coupe cars across different ages and specifications. We first recorded this advert 163 days ago, and its asking price has since fallen by £1,200. The government's MOT record matches its advertised mileage. It is for sale at 3X Motors in Dunstable. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £28 (under 1%) under the AskCar estimate of £10,518.

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 1,174 priced BMW 4 Series Gran Coupe adverts across different ages and specifications, as of 7 November 2026.

A 2015 BMW 4 Series Gran Coupe with the 2.0 diesel engine is typically advertised at £9,400: the median of the 59 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2015 BMW 4 Series Gran Coupe has been on sale for at least 163 days.

Price history

AskCar first saw this advert on 28 May 2026 at £11,690. Its asking price is now £10,490, £1,200 less. The latest price cut was seen on 7 November 2026.

Price changes recorded:

• 28 May 2026: £11,690
• 2 June 2026: £11,490
• 2 July 2026: £11,390
• 13 July 2026: £11,290
• 11 August 2026: £10,990
• 16 September 2026: £10,890
• 22 September 2026: £10,790
• 8 October 2026: £10,690
• 7 November 2026: £10,490

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 20 December 2026.

It failed its MOT on 11 December 2025 (nearside front suspension arm pin or bush excessively worn curvy; offside front suspension arm pin or bush excessively worn curvy) and passed 5 days later, on 16 December 2025.

Advisories at the latest test: nearside front play in steering rack inner joint(s); offside front play in steering rack inner joint(s); rear brake pad(s) wearing thin both side; and 3 more.

Mileage at that test: 80,531 miles, which matches the advertised 84,590 miles.

Advertised mileage is about 6,200 miles lower than the median mileage of a 2015 BMW 4 Series Gran Coupe on AskCar.

Similar cars

15 other 2015 BMW 4 Series Gran Coupe M Sport 2.0 diesel automatic hatchbacks are for sale at UK dealers, from £4,995 to £15,499, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2015 BMW 4 Series Gran Coupe M Sport, 2.0 diesel hatchback, blue. Mileage: 88,840 miles. Price: £10,980, £490 more than this car. Dealer: The Car Arena in Kimberley. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2015-0279ed493ca1
• 2015 BMW 4 Series Gran Coupe M Sport, 2.0 diesel hatchback, blue. Mileage: 80,000 miles. Price: £9,999, £491 less than this car. Dealer: Rowlands Motor Company in Havering. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2015-2d60db085af8
• 2015 BMW 4 Series Gran Coupe M Sport, 2.0 diesel hatchback, white. Mileage: 90,000 miles. Price: £9,950, £540 less than this car. Dealer: Xclusive Xports in Bayford. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2015-92a2867fc058