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: 80,100 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres, 254 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 159 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2015 BMW X6 M Sport has covered 80,100 miles, around 4,500 fewer miles than is typical for its age. Priced at £15,695, it is advertised £795 below the AskCar estimate of £16,490. 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 recorded this advert 73 days ago, and its asking price has since fallen by £800. Its advertised mileage matches the government's MOT record. You can find this car at Chase Lane Motors in Waltham Abbey. 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: £795 (4%) under the AskCar estimate of £16,490.

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 73 days.

Price history

AskCar first saw this advert on 23 August 2026 at £16,495. Its asking price is now £15,695, £800 less. The latest price cut was seen on 19 October 2026.

Price changes recorded:

• 23 August 2026: £16,495
• 28 September 2026: £15,995
• 19 October 2026: £15,695

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 12 February 2027.

It has had 10 MOTs. The latest, on 28 January 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 69,535 miles, which matches the advertised 80,100 miles.

Advertised mileage is about 4,500 miles lower 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, black. Mileage: 79,200 miles. Price: £15,999, £304 more than this car. Dealer: Trust'd Motors in Manchester. AskCar page: https://askcar.co.uk/car/bmw-x6-2015-b4bbadc90a35
• 2015 BMW X6 M Sport, 3.0 diesel SUV, black. Mileage: 81,902 miles. Price: £16,999, £1,304 more than this car. Dealer: AL Prestige Cars in Southampton. AskCar page: https://askcar.co.uk/car/bmw-x6-2015-2d0a68bdc56c
• 2015 BMW X6 M Sport, 3.0 diesel SUV, white. Mileage: 82,569 miles. Price: £15,990, £295 more than this car. Dealer: East Anglia Car Sales in Hasketon. AskCar page: https://askcar.co.uk/car/bmw-x6-2015-cd70c7f16102

• The nearest: 2015 BMW X6 M Sport, 3.0 diesel SUV, white, 2 miles from this car. Mileage: 95,799 miles. Price: £15,989, £294 more than this car. Dealer: Stirling Cars in Hoddesdon. AskCar page: https://askcar.co.uk/car/bmw-x6-2015-c39d99e9386d