2015 BMW 6 Series Gran Coupe 3.0 640d

Overview

• Make: BMW
• Model: 6 Series Gran Coupe
• Version: 3.0 640d Auto RWD 4dr (309 bhp)
• Year: 2015
• Mileage: 96,271 miles
• Fuel: Diesel
• Body: 4 doors, 5 seats
• Engine: 3.0 litres, 309 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 152 g/km

About this car

This 2015 BMW 6 Series Gran Coupe has covered 96,271 miles, around 7,700 more miles than is typical for its age. The dealer is asking £11,649, which is £103 above the AskCar estimate of £11,546. To work out the AskCar estimate, we analyse UK dealer adverts for 111 BMW 6 Series Gran Coupe cars across different ages and specifications. We first recorded this advert 59 days ago, and its asking price has since fallen by £750. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Nova Motor Group in Sunderland. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Fair price: £103 (under 1%) over the AskCar estimate of £11,546.

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 111 priced BMW 6 Series Gran Coupe adverts across different ages and specifications, as of 8 November 2026.

A 2015 BMW 6 Series Gran Coupe with the 3.0 diesel engine is typically advertised at £12,100: the median of the 20 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2015 BMW 6 Series Gran Coupe has been on sale for at least 59 days.

Price history

AskCar first saw this advert on 10 September 2026 at £12,399. Its asking price is now £11,649, £750 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 10 September 2026: £12,399
• 23 September 2026: £11,999
• 30 October 2026: £11,649

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 23 February 2027.

It failed its MOT on 23 February 2026 (nearside rear tyre tread depth below requirements of 1.6mm 275/35/19; offside rear tyre tread depth below requirements of 1.6mm 275/35/19) and passed 1 day later, on 24 February 2026.

There were no advisories at the latest test.

Mileage at that test: 96,240 miles, which matches the advertised 96,271 miles.

Advertised mileage is about 7,700 miles higher than the median mileage of a 2015 BMW 6 Series Gran Coupe on AskCar.