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: 86,211 miles
• Fuel: Diesel
• Body: Convertible, 2 doors, 4 seats
• Engine: 3.0 litres, 308 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: White
• CO2: 153 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2016 BMW 6 Series M Sport has covered 86,211 miles, around 23,000 more miles than is typical for its age. Priced at £13,750, it is advertised £78 below the AskCar estimate of £13,828. The AskCar estimate draws on 159 BMW 6 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale 7 days ago. Its advertised mileage matches the government's MOT record. The seller is Car Planet Barnet, based in New Southgate. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £78 (under 1%) under the AskCar estimate of £13,828.

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 159 priced BMW 6 Series adverts across different ages and specifications, as of 4 November 2026.

A 2016 BMW 6 Series with the 3.0 diesel engine is typically advertised at £15,500: the median of the 18 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2016 BMW 6 Series has been on sale for at least 7 days.

Price history

AskCar first saw this advert on 28 October 2026 at £13,750. 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 4 November 2026: valid until 1 February 2027.

It has had 7 MOTs. The latest, on 7 January 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 79,465 miles, which matches the advertised 86,211 miles.

Advertised mileage is about 23,000 miles higher than the median mileage of a 2016 BMW 6 Series on AskCar.

Similar cars

10 other 2016 BMW 6 Series M Sport 3.0 diesel automatic convertibles are for sale at UK dealers, from £9,990 to £20,400, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2016 BMW 6 Series M Sport, 3.0 diesel convertible, white. Mileage: 96,000 miles. Price: £13,200, £550 less 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: 102,000 miles. Price: £12,990, £760 less 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, black. Mileage: 58,890 miles. Price: £17,030, £3,280 more than this car. Dealer: AB Dealers in Hounslow. AskCar page: https://askcar.co.uk/car/bmw-6-series-2016-08fffad07227

• The nearest: 2016 BMW 6 Series M Sport, 3.0 diesel convertible, grey, 5 miles from this car. Mileage: 57,367 miles. Price: £17,320, £3,570 more than this car. Dealer: Ryds Group in London. AskCar page: https://askcar.co.uk/car/bmw-6-series-2016-f040fd6bef18