2026 BMW X6 3.0 M Sport

Overview

• Make: BMW
• Model: X6
• Trim: M Sport
• Version: 3.0 MHT M Sport Steptronic 4WD Euro 6 (s/s) 5dr
• Year: 2026
• Mileage: 9,329 miles
• Fuel: Diesel, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres
• Gearbox: Automatic (Steptronic)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 193 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 BMW X6 M Sport is advertised with 9,329 miles, approximately 4,500 above the typical mileage for its age. Its asking price of £69,994 is £4,057 above the AskCar estimate of £65,937. To work out the AskCar estimate, we analyse UK dealer adverts for 547 BMW X6 cars across different ages and specifications. Since we first spotted the advert 135 days ago, the asking price has dropped by £2,456. The seller is Group 1 Reading BMW, based in Reading. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £4,057 (6%) over the AskCar estimate of £65,937.

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 5 November 2026.

A 2026 BMW X6 with the 3.0 diesel engine is typically advertised at £68,600: the median of the 46 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2026 BMW X6 has been on sale for at least 135 days.

Price history

AskCar first saw this advert on 23 June 2026 at £72,450. Its asking price is now £69,994, £2,456 less. The latest price cut was seen on 14 October 2026.

Price changes recorded:

• 24 June 2026: £72,450
• 15 July 2026: £70,950
• 5 August 2026: £73,994
• 21 August 2026: £72,499
• 11 September 2026: £69,994
• 18 September 2026: £69,991
• 29 September 2026: £69,744
• 8 October 2026: £69,494
• 14 October 2026: £68,994
• 30 October 2026: £69,994

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 4,500 miles higher than the median mileage of a 2026 BMW X6 on AskCar.

Similar cars

43 other 2026 BMW X6 M Sport 3.0 diesel automatic SUVs are for sale at UK dealers, from £59,998 to £93,000, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2026 BMW X6 M Sport, 3.0 diesel SUV, grey. Mileage: 9,354 miles. Price: £69,500, £494 less than this car. Dealer: Sytner Wolverhampton BMW in Wolverhampton. AskCar page: https://askcar.co.uk/car/bmw-x6-2026-d5cc06adac4d
• 2026 BMW X6 M Sport, 3.0 diesel SUV, green. Mileage: 8,838 miles. Price: £69,249, £745 less than this car. Dealer: Halliwell Jones Wilmslow BMW in Wilmslow. AskCar page: https://askcar.co.uk/car/bmw-x6-2026-16abd4b9972e
• 2026 BMW X6 M Sport, 3.0 diesel SUV, black. Mileage: 8,662 miles. Price: £66,590, £3,404 less than this car. Dealer: Stratstone Bmw Derby in Derby. AskCar page: https://askcar.co.uk/car/bmw-x6-2026-e2548f444649

• The nearest: 2026 BMW X6 M Sport, 3.0 diesel SUV, black, under a mile from this car. Mileage: 3,000 miles. Price: £69,350, £644 less than this car. Dealer: Group 1 Reading BMW in Reading. AskCar page: https://askcar.co.uk/car/bmw-x6-2026-c404658eeadd