2017 BMW X6 3.0 40d M Sport

Overview

• Make: BMW
• Model: X6
• Trim: M Sport
• Version: 3.0 40d M Sport Auto 4WD Euro 6 (s/s) 5dr (309 bhp)
• Year: 2017
• Mileage: 102,439 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres, 309 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: White
• CO2: 165 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 BMW X6 M Sport is advertised with 102,439 miles, approximately 30,100 above the typical mileage for its age. The dealer is asking £15,995, which is £521 below the AskCar estimate of £16,516. To work out the AskCar estimate, we analyse UK dealer adverts for 540 BMW X6 cars across different ages and specifications. It first appeared in our advert records today. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Performance Car Specialists in Peterborough. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 11 November 2026.

How we estimate prices and check cars

Price

Fair price: £521 (3%) under the AskCar estimate of £16,516.

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 540 priced BMW X6 adverts across different ages and specifications, as of 11 November 2026.

A 2017 BMW X6 with the 3.0 diesel engine is typically advertised at £20,000: the median of the 40 for sale on AskCar, as of 11 November 2026.

Time on sale

AskCar first saw this 2017 BMW X6 advertised today.

Price history

AskCar first saw this advert on 11 November 2026 at £15,995. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 11 November 2026: valid until 2 October 2027.

It has had 10 MOTs. The latest, on 25 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 101,941 miles, which matches the advertised 102,439 miles.

Advertised mileage is about 30,100 miles higher than the median mileage of a 2017 BMW X6 on AskCar.

Similar cars

34 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 11 November 2026.

The 3 closest to this car in mileage:

• 2017 BMW X6 M Sport, 3.0 diesel SUV, white. Mileage: 102,100 miles. Price: £15,295, £700 less than this car. Dealer: Mark One Cars in Chesterfield. AskCar page: https://askcar.co.uk/car/bmw-x6-2017-41fb32e30d6d
• 2017 BMW X6 M Sport, 3.0 diesel SUV, white. Mileage: 102,992 miles. Price: £22,991, £6,996 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, £3,000 more than this car. Dealer: Platinum Car Sales in Merthyr Tydfil. AskCar page: https://askcar.co.uk/car/bmw-x6-2017-0a8004f298ac

• The nearest: 2017 BMW X6 M Sport, 3.0 diesel SUV, black, 1 miles from this car. Price: £15,390, £605 less than this car. Dealer: West Brook Car Sales in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-x6-2017-85b8ddb0df09