2012 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 2dr (308 bhp)
• Year: 2012
• Mileage: 108,150 miles
• Fuel: Diesel
• Body: Convertible, 2 doors, 4 seats
• Engine: 3.0 litres, 308 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Red
• CO2: 149 g/km

About this car

With 108,150 miles on the clock, this 2012 BMW 6 Series M Sport has done roughly 28,900 more miles than a typical 2012 BMW 6 Series. The dealer is asking £7,295, which is £544 below the AskCar estimate of £7,839. To work out the AskCar estimate, we analyse UK dealer adverts for 165 BMW 6 Series cars across different ages and specifications. We first saw this car advertised 41 days ago. Its asking price has since fallen by £200. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Linke and Lyons Motor Group in King's Lynn and West Norfolk. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £544 (6%) under the AskCar estimate of £7,839.

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 165 priced BMW 6 Series adverts across different ages and specifications, as of 7 November 2026.

A 2012 BMW 6 Series with the 3.0 diesel engine is typically advertised at £9,500: the median of the 18 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2012 BMW 6 Series has been on sale for at least 41 days.

Price history

AskCar first saw this advert on 27 September 2026 at £7,495. Its asking price is now £7,295, £200 less. The latest price cut was seen on 17 October 2026.

Price changes recorded:

• 27 September 2026: £7,495
• 17 October 2026: £7,295

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 19 January 2027.

It has had 15 MOTs. The latest, on 20 January 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 102,131 miles, which matches the advertised 108,150 miles.

Advertised mileage is about 28,900 miles higher than the median mileage of a 2012 BMW 6 Series on AskCar.

Similar cars

1 other 2012 BMW 6 Series M Sport 3.0 diesel automatic convertible is for sale at UK dealers, as of 7 November 2026.

The closest to this car in mileage:

• 2012 BMW 6 Series M Sport, 3.0 diesel convertible, black. Mileage: 97,000 miles. Price: £8,995, £1,700 more than this car. Dealer: Norton Automotive in Aylesbury. AskCar page: https://askcar.co.uk/car/bmw-6-series-2012-c549a51ec670