2015 BMW X6 3.0 40d M Sport

Overview

• Make: BMW
• Model: X6
• Trim: M Sport
• Version: 3.0 M Sport Auto 4WD Euro 6 5dr (308 bhp)
• Year: 2015
• Mileage: 118,050 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres, 308 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: White
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 118,050 miles on the clock, this 2015 BMW X6 M Sport has done roughly 33,500 more miles than a typical 2015 BMW X6. The AskCar estimate for this car is £14,673. It is priced at £14,991, which is £318 above that estimate. The AskCar estimate uses 547 UK dealer adverts for the BMW X6, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 54 days ago, the asking price has dropped by £1,000. It is advertised by Prestige Motor Company in Edinburgh. 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: £318 (2%) over the AskCar estimate of £14,673.

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 547 priced BMW X6 adverts across different ages and specifications, as of 4 November 2026.

A 2015 BMW X6 with the 3.0 diesel engine is typically advertised at £16,000: the median of the 32 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2015 BMW X6 has been on sale for at least 54 days.

Price history

AskCar first saw this advert on 11 September 2026 at £15,991. Its asking price is now £14,991, £1,000 less. The latest price cut was seen on 17 October 2026.

Price changes recorded:

• 11 September 2026: £15,991
• 17 October 2026: £14,991

Mileage and MOT

Advertised mileage is about 33,500 miles higher than the median mileage of a 2015 BMW X6 on AskCar.

Similar cars

21 other 2015 BMW X6 M Sport 3.0 diesel automatic SUVs are for sale at UK dealers, from £11,500 to £19,999, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2015 BMW X6 M Sport, 3.0 diesel SUV, white. Mileage: 115,000 miles. Price: £13,795, £1,196 less than this car. Dealer: Middlesex Motors in Hillingdon. AskCar page: https://askcar.co.uk/car/bmw-x6-2015-58f5c20fae99
• 2015 BMW X6 M Sport, 3.0 diesel SUV, black. Mileage: 111,793 miles. Price: £14,995, the same price as this car. Dealer: Ainsdale Car Centre in Southport. AskCar page: https://askcar.co.uk/car/bmw-x6-2015-b0d6cfe167ee
• 2015 BMW X6 M Sport, 3.0 diesel SUV, black. Mileage: 110,631 miles. Price: £14,499, £492 less than this car. Dealer: Wheelbase Bagshot in Bracknell. AskCar page: https://askcar.co.uk/car/bmw-x6-2015-4f2f7337bee7