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: 19,250 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: 194 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2025 BMW X6 M Sport has covered 19,250 miles, around 7,100 more miles than is typical for its age. The AskCar estimate for this car is £59,765. It is priced at £60,990, which is £1,225 above that estimate. 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 67 days ago. Its asking price has since fallen by £3,000. The seller is MINI UK at Stratstone Milton Keynes, based in Milton Keynes. 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: £1,225 (2%) over the AskCar estimate of £59,765.

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 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 4 November 2026.

Time on sale

This 2025 BMW X6 has been on sale for at least 67 days.

Price history

AskCar first saw this advert on 29 August 2026 at £63,990. Its asking price is now £60,990, £3,000 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 29 August 2026: £63,990
• 22 September 2026: £63,590
• 13 October 2026: £62,990
• 24 October 2026: £61,990
• 30 October 2026: £60,990

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 7,100 miles higher 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 4 November 2026.

The 3 closest to this car in mileage:

• 2025 BMW X6 M Sport, 3.0 diesel SUV, grey. Mileage: 19,046 miles. Price: £53,299, £7,691 less than this car. Dealer: Halliwell Jones Chester BMW in Chester. AskCar page: https://askcar.co.uk/car/bmw-x6-2025-124eec02afc2
• 2025 BMW X6 M Sport, 3.0 diesel SUV, grey. Mileage: 18,865 miles. Price: £55,500, £5,490 less than this car. Dealer: Sytner Swansea MINI in Swansea. AskCar page: https://askcar.co.uk/car/bmw-x6-2025-9f449cd61fc2
• 2025 BMW X6 M Sport, 3.0 diesel SUV, black. Mileage: 18,010 miles. Price: £55,995, £4,995 less than this car. Dealer: MINI UK at Williams Rochdale in Rochdale. AskCar page: https://askcar.co.uk/car/bmw-x6-2025-c749e81864aa

• The nearest: 2025 BMW X6 M Sport, 3.0 diesel SUV, grey, 50 miles from this car. Mileage: 11,914 miles. Price: £64,850, £3,860 more than this car. Dealer: Ryland Specialist Cars Birmingham in Solihull. AskCar page: https://askcar.co.uk/car/bmw-x6-2025-3429c7d85167