2016 BMW 6 Series 3.0 640d M Sport

Overview

• Make: BMW
• Model: 6 Series
• Trim: M Sport
• Version: 3.0 640d M Sport Auto RWD Euro 6 2dr (308 bhp)
• Year: 2016
• Mileage: 99,000 miles
• Fuel: Diesel
• Body: Convertible, 2 doors, 4 seats
• Engine: 3.0 litres, 308 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 153 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2016 BMW 6 Series M Sport has covered 99,000 miles, around 35,800 more miles than is typical for its age. The dealer is asking £12,750, which is £427 above the AskCar estimate of £12,323. To work out the AskCar estimate, we analyse UK dealer adverts for 164 BMW 6 Series cars across different ages and specifications. It first appeared in our advert records today. Its advertised mileage matches the government's MOT record. The seller is GMZ Motors, based in Newcastle Upon Tyne. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 12 November 2026.

How we estimate prices and check cars

Price

Fair price: £427 (3%) over the AskCar estimate of £12,323.

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 164 priced BMW 6 Series adverts across different ages and specifications, as of 12 November 2026.

A 2016 BMW 6 Series with the 3.0 diesel engine is typically advertised at £14,900: the median of the 20 for sale on AskCar, as of 12 November 2026.

Time on sale

AskCar first saw this 2016 BMW 6 Series advertised today.

Price history

AskCar first saw this advert on 12 November 2026 at £12,750. 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 12 November 2026: valid until 29 April 2027.

It has had 10 MOTs. The latest, on 30 April 2026, passed.

Advisories at the latest test: nearside front outer tyre slightly damaged; offside front outer tyre slightly damaged/cracking or perishing.

Mileage at that test: 95,789 miles, which matches the advertised 99,000 miles.

Advertised mileage is about 35,800 miles higher than the median mileage of a 2016 BMW 6 Series on AskCar.

Similar cars

12 other 2016 BMW 6 Series M Sport 3.0 diesel automatic convertibles are for sale at UK dealers, from £9,990 to £20,100, as of 12 November 2026.

The 3 closest to this car in mileage:

• 2016 BMW 6 Series M Sport, 3.0 diesel convertible, white. Mileage: 102,000 miles. Price: £12,950, £200 more than this car. Dealer: Carwayss in Birmingham. AskCar page: https://askcar.co.uk/car/bmw-6-series-2016-bf5b43ae3229
• 2016 BMW 6 Series M Sport, 3.0 diesel convertible, white. Mileage: 96,000 miles. Price: £13,000, £250 more than this car. Dealer: M.m.r Motor Group in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/bmw-6-series-2016-141108dbc095
• 2016 BMW 6 Series M Sport, 3.0 diesel convertible, white. Mileage: 86,211 miles. Price: £13,750, £1,000 more than this car. Dealer: Car Planet Barnet in Barnet. AskCar page: https://askcar.co.uk/car/bmw-6-series-2016-4d8238da4790