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: 48,011 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 is advertised with 48,011 miles, approximately 15,200 below the typical mileage for its age. Priced at £17,790, it is advertised £260 below the AskCar estimate of £18,050. The AskCar estimate uses 159 UK dealer adverts for the BMW 6 Series, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 47 days ago, the asking price has dropped by £1,205. Its advertised mileage matches the government's MOT record. The seller is Our Car, based in Louth. 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: £260 (1%) under the AskCar estimate of £18,050.

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 47 days.

Price history

AskCar first saw this advert on 18 September 2026 at £18,995. Its asking price is now £17,790, £1,205 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 18 September 2026: £18,995
• 24 September 2026: £18,890
• 14 October 2026: £18,490
• 23 October 2026: £17,890
• 30 October 2026: £17,790

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 30 August 2027.

It failed its MOT on 25 August 2026 (offside rear tyre has ply or cords exposed) and passed later the same day.

Advisories at the latest test: offside front tyre slightly damaged.

Mileage at that test: 47,734 miles, which matches the advertised 48,011 miles.

Advertised mileage is about 15,200 miles lower 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, black. Mileage: 52,650 miles. Price: £17,500, £290 less than this car. Dealer: Cramag in Yeadon. AskCar page: https://askcar.co.uk/car/bmw-6-series-2016-a6e9d3c231ac
• 2016 BMW 6 Series M Sport, 3.0 diesel convertible, black. Mileage: 55,197 miles. Price: £16,790, £1,000 less than this car. Dealer: Motor Gurus in Sheffield. AskCar page: https://askcar.co.uk/car/bmw-6-series-2016-94ba8c50e01b
• 2016 BMW 6 Series M Sport, 3.0 diesel convertible, grey. Mileage: 57,367 miles. Price: £17,320, £470 less than this car. Dealer: Ryds Group in London. AskCar page: https://askcar.co.uk/car/bmw-6-series-2016-f040fd6bef18