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: 1,020 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

With 1,020 miles on the clock, this 2026 BMW X6 M Sport has done roughly 3,800 fewer miles than a typical 2026 BMW X6. Its asking price of £66,975 is £4,970 below the AskCar estimate of £71,945. The AskCar estimate draws on 547 BMW X6 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 41 days ago. Its asking price has since fallen by £2,500. The seller is Group 1 Borehamwood BMW, based in Borehamwood. 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: £4,970 (6%) under the AskCar estimate of £71,945.

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 41 days.

Price history

AskCar first saw this advert on 25 September 2026 at £69,475. Its asking price is now £66,975, £2,500 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 25 September 2026: £69,475
• 26 September 2026: £68,975
• 10 October 2026: £68,745
• 17 October 2026: £68,645
• 27 October 2026: £67,975
• 3 November 2026: £66,975

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 3,800 miles lower 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: 10 miles. Price: £67,898, £923 more than this car. Dealer: Arnold Clark Glasgow BMW in Glasgow. AskCar page: https://askcar.co.uk/car/bmw-x6-2026-a7453aa26ab2
• 2026 BMW X6 M Sport, 3.0 diesel SUV, black. Mileage: 10 miles. Price: £76,198, £9,223 more than this car. Dealer: Arnold Clark Inverness BMW in Inverness. AskCar page: https://askcar.co.uk/car/bmw-x6-2026-0e80042e0aed
• 2026 BMW X6 M Sport, 3.0 diesel SUV, grey. Mileage: 10 miles. Price: £79,995, £13,020 more than this car. Dealer: Dick Lovett Porsche Centre Swindon in Swindon. AskCar page: https://askcar.co.uk/car/bmw-x6-2026-d74b2ca2cefd

• The nearest: 2026 BMW X6 M Sport, 3.0 diesel SUV, blue, 5 miles from this car. Mileage: 10 miles. Price: £90,631, £23,656 more than this car. Dealer: Dick Lovett in Potters Bar. AskCar page: https://askcar.co.uk/car/bmw-x6-2026-72a6fcceaaae