2015 BMW 6 Series Gran Coupe 3.0 640d M Sport

Overview

• Make: BMW
• Model: 6 Series Gran Coupe
• Trim: M Sport
• Version: 3.0 640d M Sport Auto RWD Euro 6 (s/s) 4dr (309 bhp)
• Year: 2015
• Mileage: 104,000 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 3.0 litres, 309 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 152 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2015 BMW 6 Series Gran Coupe M Sport is advertised with 104,000 miles, approximately 15,400 above the typical mileage for its age. The dealer is asking £11,270, which is £1,130 above the AskCar estimate of £10,140. To work out the AskCar estimate, we analyse UK dealer adverts for 111 BMW 6 Series Gran Coupe cars across different ages and specifications. It first appeared in our advert records 42 days ago. Our records show an MOT expiry date of 30 October 2026, which has passed. Ask the dealer for an update. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Mustafa Car Sales in Coventry. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £1,130 (11%) over the AskCar estimate of £10,140.

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 111 priced BMW 6 Series Gran Coupe adverts across different ages and specifications, as of 6 November 2026.

A 2015 BMW 6 Series Gran Coupe with the 3.0 diesel engine is typically advertised at £12,100: the median of the 20 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2015 BMW 6 Series Gran Coupe has been on sale for at least 42 days.

Price history

AskCar first saw this advert on 25 September 2026 at £11,270. 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 6 November 2026: the latest record we hold ran out on 30 October 2026; ask the dealer for the current MOT.

It has had 9 MOTs. The latest, on 31 October 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 104,469 miles, which matches the advertised 104,000 miles.

Advertised mileage is about 15,400 miles higher than the median mileage of a 2015 BMW 6 Series Gran Coupe on AskCar.

Similar cars

12 other 2015 BMW 6 Series Gran Coupe M Sport 3.0 diesel automatic saloons are for sale at UK dealers, from £8,350 to £15,995, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2015 BMW 6 Series Gran Coupe M Sport, 3.0 diesel saloon, black. Mileage: 103,000 miles. Price: £10,995, £275 less than this car. Dealer: THG Automotive in Bournemouth. AskCar page: https://askcar.co.uk/car/bmw-6-series-gran-coupe-2015-68aacdc6ea9a
• 2015 BMW 6 Series Gran Coupe M Sport, 3.0 diesel saloon, silver. Mileage: 96,000 miles. Price: £11,500, £230 more than this car. Dealer: BWC Used Cars Telford in Telford. AskCar page: https://askcar.co.uk/car/bmw-6-series-gran-coupe-2015-5712ac94be41
• 2015 BMW 6 Series Gran Coupe M Sport, 3.0 diesel saloon, black. Mileage: 113,371 miles. Price: £9,790, £1,480 less than this car. Dealer: 88 Motorhouse in Oldham. AskCar page: https://askcar.co.uk/car/bmw-6-series-gran-coupe-2015-1e22308207ff

• The nearest: 2015 BMW 6 Series Gran Coupe M Sport, 3.0 diesel saloon, black, 13 miles from this car. Mileage: 92,229 miles. Price: £8,995, £2,275 less than this car. Dealer: Meadway Autoland in Birmingham. AskCar page: https://askcar.co.uk/car/bmw-6-series-gran-coupe-2015-aa7247b7ee31