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: 57,163 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 57,163 miles on the clock, this 2017 BMW X6 M Sport has done roughly 13,800 fewer miles than a typical 2017 BMW X6. Priced at £20,950, it is advertised £710 below the AskCar estimate of £21,660. The AskCar estimate uses 547 UK dealer adverts for the BMW X6, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 120 days ago. Its asking price has since fallen by £1,000. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Docklands Motor Co in Preston. 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: £710 (3%) under the AskCar estimate of £21,660.

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 120 days.

Price history

AskCar first saw this advert on 7 July 2026 at £21,950. Its asking price is now £20,950, £1,000 less. The latest price cut was seen on 22 September 2026.

Price changes recorded:

• 7 July 2026: £21,950
• 4 September 2026: £21,650
• 8 September 2026: £21,350
• 22 September 2026: £20,950

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 30 April 2027.

It has had 8 MOTs. The latest, on 1 May 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 57,015 miles, which matches the advertised 57,163 miles.

Advertised mileage is about 13,800 miles lower 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, red. Mileage: 57,160 miles. Price: £21,995, £1,045 more than this car. Dealer: Motoring WAY in Abertillery. AskCar page: https://askcar.co.uk/car/bmw-x6-2017-df5f15ea8358
• 2017 BMW X6 M Sport, 3.0 diesel SUV, black. Mileage: 55,985 miles. Price: £21,050, £100 more than this car. Dealer: Car Planet Watford in Watford. AskCar page: https://askcar.co.uk/car/bmw-x6-2017-61b667538b5e
• 2017 BMW X6 M Sport, 3.0 diesel SUV, white. Mileage: 54,650 miles. Price: £21,990, £1,040 more than this car. Dealer: Parker Prestige in Richmond. AskCar page: https://askcar.co.uk/car/bmw-x6-2017-ac150c1f2810

• The nearest: 2017 BMW X6 M Sport, 3.0 diesel SUV, red, 6 miles from this car. Mileage: 51,325 miles. Price: £20,489, £461 less than this car. Dealer: MNM Cars in Preston. AskCar page: https://askcar.co.uk/car/bmw-x6-2017-6e212867e6bf