2017 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: 2017
• Mileage: 102,100 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

With 102,100 miles on the clock, this 2017 BMW X6 M Sport has done roughly 31,100 more miles than a typical 2017 BMW X6. The dealer is asking £15,395, which is £877 below the AskCar estimate of £16,272. To work out the AskCar estimate, we analyse UK dealer adverts for 547 BMW X6 cars across different ages and specifications. We have tracked this advert for 110 days. Its advertised mileage matches the government's MOT record. The seller is Mark One Cars, based in Chesterfield. 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: £877 (5%) under the AskCar estimate of £16,272.

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 2017 BMW X6 with the 3.0 diesel engine is typically advertised at £20,200: the median of the 38 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2017 BMW X6 has been on sale for at least 110 days.

Price history

AskCar first saw this advert on 17 July 2026 at £16,895. Its asking price is now £15,395, £1,500 less.

Price changes recorded:

• 1 August 2026: £16,895
• 10 September 2026: £15,995
• 17 September 2026: £15,895
• 10 October 2026: £15,495
• 27 October 2026: £15,395

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 5 April 2027.

It has had 7 MOTs. The latest, on 9 March 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 99,891 miles, which matches the advertised 102,100 miles.

Advertised mileage is about 31,100 miles higher than the median mileage of a 2017 BMW X6 on AskCar.

Similar cars

32 other 2017 BMW X6 M Sport 3.0 diesel automatic SUVs are for sale at UK dealers, from £13,999 to £23,990, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2017 BMW X6 M Sport, 3.0 diesel SUV, white. Mileage: 102,992 miles. Price: £22,991, £7,596 more than this car. Dealer: Prestige Motor Company in Edinburgh. AskCar page: https://askcar.co.uk/car/bmw-x6-2017-4e3deac939fe
• 2017 BMW X6 M Sport, 3.0 diesel SUV, white. Mileage: 103,000 miles. Price: £18,995, £3,600 more than this car. Dealer: Platinum Car Sales in Merthyr Tydfil. AskCar page: https://askcar.co.uk/car/bmw-x6-2017-0a8004f298ac
• 2017 BMW X6 M Sport, 3.0 diesel SUV, white. Mileage: 104,000 miles. Price: £16,800, £1,405 more than this car. Dealer: Rowlands Motor Company in Havering. AskCar page: https://askcar.co.uk/car/bmw-x6-2017-4696b05fbe50

• The nearest: 2017 BMW X6 M Sport, 3.0 diesel SUV, black, 9 miles from this car. Mileage: 64,000 miles. Price: £21,995, £6,600 more than this car. Dealer: Clements Quality Cars in Mansfield. AskCar page: https://askcar.co.uk/car/bmw-x6-2017-abf7793fcc65