2014 BMW 6 Series 3.0 640d

Overview

• Make: BMW
• Model: 6 Series
• Version: 3.0 640d Auto RWD (308 bhp)
• Year: 2014
• Mileage: 81,308 miles
• Fuel: Diesel
• Body: Coupe
• Engine: 3.0 litres, 308 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 149 g/km

About this car

This 2014 BMW 6 Series has covered 81,308 miles, around 3,500 more miles than is typical for its age. The AskCar estimate for this car is £11,601. It is priced at £11,655, which is £54 above that estimate. The AskCar estimate uses UK dealer asking prices, including 162 BMW 6 Series adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 49 days ago. Its asking price has since fallen by £295. The government's MOT record matches its advertised mileage. You can find this car at Infinity Motors in Swindon. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £54 (under 1%) over the AskCar estimate of £11,601.

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 162 priced BMW 6 Series adverts across different ages and specifications, as of 2 November 2026.

A 2014 BMW 6 Series with the 3.0 diesel engine is typically advertised at £11,200: the median of the 22 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2014 BMW 6 Series has been on sale for at least 49 days.

Price history

AskCar first saw this advert on 14 September 2026 at £11,950. Its asking price is now £11,655, £295 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 14 September 2026: £11,950
• 20 September 2026: £11,900
• 1 October 2026: £11,850
• 9 October 2026: £11,800
• 22 October 2026: £11,750
• 23 October 2026: £11,665
• 29 October 2026: £11,655

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 5 March 2027.

It has had 13 MOTs. The latest, on 6 March 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 77,761 miles, which matches the advertised 81,308 miles.

Advertised mileage is about 3,500 miles higher than the median mileage of a 2014 BMW 6 Series on AskCar.