2025 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: 2025
• Mileage: 8,699 miles
• Fuel: Diesel, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres
• Gearbox: Automatic (Steptronic)
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 195 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 8,699 miles on the clock, this 2025 BMW X6 M Sport has done roughly 3,400 fewer miles than a typical 2025 BMW X6. The AskCar estimate for this car is £62,433. It is priced at £66,994, which is £4,561 above that estimate. 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 77 days ago, the asking price has dropped by £2,906. The seller is Ocean Plymouth, based in Plymouth. 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: £4,561 (7%) over the AskCar estimate of £62,433.

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 2025 BMW X6 with the 3.0 diesel engine is typically advertised at £62,500: the median of the 26 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2025 BMW X6 has been on sale for at least 77 days.

Price history

AskCar first saw this advert on 20 August 2026 at £69,900. Its asking price is now £66,994, £2,906 less. The latest price cut was seen on 20 October 2026.

Price changes recorded:

• 20 August 2026: £69,900
• 24 August 2026: £68,897
• 26 September 2026: £67,940
• 20 October 2026: £66,994

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 3,400 miles lower than the median mileage of a 2025 BMW X6 on AskCar.

Similar cars

19 other 2025 BMW X6 M Sport 3.0 diesel automatic SUVs are for sale at UK dealers, from £53,299 to £80,099, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2025 BMW X6 M Sport, 3.0 diesel SUV, green. Mileage: 8,893 miles. Price: £59,049, £7,945 less than this car. Dealer: cinch in Salisbury. AskCar page: https://askcar.co.uk/car/bmw-x6-2025-4aa9ddaaf6b1
• 2025 BMW X6 M Sport, 3.0 diesel SUV, black. Mileage: 7,215 miles. Price: £66,995, the same price as this car. Dealer: John Clark BMW Tayside in Dundee. AskCar page: https://askcar.co.uk/car/bmw-x6-2025-50d530cc012b
• 2025 BMW X6 M Sport, 3.0 diesel SUV, green. Mileage: 6,515 miles. Price: £59,411, £7,583 less than this car. Dealer: Vertu BMW York in York. AskCar page: https://askcar.co.uk/car/bmw-x6-2025-44a7589cdcc6

• The nearest: 2025 BMW X6 M Sport, 3.0 diesel SUV, grey, 47 miles from this car. Mileage: 6,135 miles. Price: £66,994, the same price as this car. Dealer: Ocean Falmouth BMW in Falmouth. AskCar page: https://askcar.co.uk/car/bmw-x6-2025-3bef4e4aee9b