2016 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: 2016
• Mileage: 126,000 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

At 126,000 miles, this 2016 BMW 6 Series Gran Coupe M Sport has covered about 36,700 more miles than other 2016 BMW 6 Series Gran Coupe cars. Its asking price of £9,950 is £374 below the AskCar estimate of £10,324. The AskCar estimate draws on 111 BMW 6 Series Gran Coupe adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 64 days ago, the asking price has dropped by £1,000. We checked its advertised mileage against the government's MOT record, and they match. The seller is Reynolds Motor Group Southend-on-sea, based in Southend-on-SEA. 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: £374 (3%) under the AskCar estimate of £10,324.

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 8 November 2026.

A 2016 BMW 6 Series Gran Coupe with the 3.0 diesel engine is typically advertised at £13,000: the median of the 19 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2016 BMW 6 Series Gran Coupe has been on sale for at least 64 days.

Price history

AskCar first saw this advert on 5 September 2026 at £10,950. Its asking price is now £9,950, £1,000 less. The latest price cut was seen on 2 November 2026.

Price changes recorded:

• 5 September 2026: £10,950
• 13 September 2026: £10,350
• 11 October 2026: £10,500
• 14 October 2026: £9,990
• 19 October 2026: £9,950
• 24 October 2026: £9,900
• 2 November 2026: £9,000
• 7 November 2026: £9,950

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 18 November 2026.

It failed its MOT on 17 November 2025 (offside front tyre has a cut in excess of the requirements deep enough to reach the ply or cords; windscreen damaged but not adversely affecting driver's view) and passed 2 days later, on 19 November 2025.

Advisories at the latest test: windscreen damaged but not adversely affecting driver's view.

Mileage at that test: 107,429 miles, which matches the advertised 126,000 miles.

Advertised mileage is about 36,700 miles higher than the median mileage of a 2016 BMW 6 Series Gran Coupe on AskCar.

Similar cars

14 other 2016 BMW 6 Series Gran Coupe M Sport 3.0 diesel automatic saloons are for sale at UK dealers, from £10,990 to £17,495, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2016 BMW 6 Series Gran Coupe M Sport, 3.0 diesel saloon, blue. Mileage: 114,000 miles. Price: £10,990, £1,040 more than this car. Dealer: The Value Car Centre in Norwich. AskCar page: https://askcar.co.uk/car/bmw-6-series-gran-coupe-2016-4d88c38d11eb
• 2016 BMW 6 Series Gran Coupe M Sport, 3.0 diesel saloon, silver. Mileage: 96,000 miles. Price: £12,950, £3,000 more than this car. Dealer: Best4U Motors in Brentwood. AskCar page: https://askcar.co.uk/car/bmw-6-series-gran-coupe-2016-9833b5d982ec
• 2016 BMW 6 Series Gran Coupe M Sport, 3.0 diesel saloon, white. Mileage: 92,574 miles. Price: £12,990, £3,040 more than this car. Dealer: Central Car Sales in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-6-series-gran-coupe-2016-95e42ea9ff4d