2015 BMW X6 3.0 30d M Sport

Overview

• Make: BMW
• Model: X6
• Trim: M Sport
• Version: 3.0 30d M Sport Auto 4WD Euro 6 (s/s) 5dr (254 bhp)
• Year: 2015
• Mileage: 115,000 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres, 254 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: White
• CO2: 159 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 115,000 miles, this 2015 BMW X6 M Sport has covered about 30,500 more miles than other 2015 BMW X6 cars. The AskCar estimate for this car is £13,248. It is priced at £13,795, which is £547 above that estimate. The AskCar estimate uses UK dealer asking prices, including 547 BMW X6 adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 28 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. You can find this car at Middlesex Motors in Uxbridge. 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: £547 (4%) over the AskCar estimate of £13,248.

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 28 days.

Price history

AskCar first saw this advert on 7 October 2026 at £13,995. Its asking price is now £13,795, £200 less. The latest price cut was seen on 8 October 2026.

Price changes recorded:

• 7 October 2026: £13,995
• 8 October 2026: £13,795

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 15 February 2027.

It failed its MOT on 13 February 2026 (nearside rear inner tyre has ply or cords exposed; offside rear inner tyre has ply or cords exposed; rear brake pad(s) less than 1.5 mm thick) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 111,333 miles, which matches the advertised 115,000 miles.

Advertised mileage is about 30,500 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: 118,050 miles. Price: £14,991, £1,196 more than this car. Dealer: Prestige Motor Company in Edinburgh. AskCar page: https://askcar.co.uk/car/bmw-x6-2015-4d3e64aa79d6
• 2015 BMW X6 M Sport, 3.0 diesel SUV, black. Mileage: 111,793 miles. Price: £14,995, £1,200 more than 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, £704 more than this car. Dealer: Wheelbase Bagshot in Bracknell. AskCar page: https://askcar.co.uk/car/bmw-x6-2015-4f2f7337bee7

• The nearest: 2015 BMW X6 M Sport, 3.0 diesel SUV, white, 7 miles from this car. Mileage: 84,000 miles. Price: £14,295, £500 more than this car. Dealer: Mb Specialist West London in London. AskCar page: https://askcar.co.uk/car/bmw-x6-2015-011b9d09ab40