2015 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: 2015
• Mileage: 110,631 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres, 254 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 159 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2015 BMW X6 M Sport has covered 110,631 miles, around 26,100 more miles than is typical for its age. The dealer is asking £14,499, which is £901 above the AskCar estimate of £13,598. To work out the AskCar estimate, we analyse UK dealer adverts for 547 BMW X6 cars across different ages and specifications. We first recorded this car for sale 59 days ago. The latest recorded MOT expiry date is 8 October 2026, which has passed. Confirm its status with the dealer. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Wheelbase Bagshot, based in Bracknell. 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: £901 (6%) over the AskCar estimate of £13,598.

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 2015 BMW X6 with the 3.0 diesel engine is typically advertised at £16,000: the median of the 32 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2015 BMW X6 has been on sale for at least 59 days.

Price history

AskCar first saw this advert on 6 September 2026 at £14,499. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: the latest record we hold ran out on 8 October 2026; ask the dealer for the current MOT.

It has had 10 MOTs. The latest, on 8 October 2025, passed.

Advisories at the latest test: front brake disc worn, pitted or scored, but not seriously weakened; offside rear tyre worn close to legal limit/worn on edge inner edge; nearside rear tyre worn close to legal limit/worn on edge inner edge.

Mileage at that test: 98,994 miles, which matches the advertised 110,631 miles.

Advertised mileage is about 26,100 miles higher than the median mileage of a 2015 BMW X6 on AskCar.

Similar cars

21 other 2015 BMW X6 M Sport 3.0 diesel automatic SUVs are for sale at UK dealers, from £11,500 to £19,999, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2015 BMW X6 M Sport, 3.0 diesel SUV, black. Mileage: 111,793 miles. Price: £14,995, £496 more than this car. Dealer: Ainsdale Car Centre in Southport. AskCar page: https://askcar.co.uk/car/bmw-x6-2015-b0d6cfe167ee
• 2015 BMW X6 M Sport, 3.0 diesel SUV, white. Mileage: 115,000 miles. Price: £13,795, £704 less than this car. Dealer: Middlesex Motors in Hillingdon. AskCar page: https://askcar.co.uk/car/bmw-x6-2015-58f5c20fae99
• 2015 BMW X6 M Sport, 3.0 diesel SUV, white. Mileage: 105,000 miles. Price: £13,995, £504 less than this car. Dealer: JG Cars and Vans in Rayleigh. AskCar page: https://askcar.co.uk/car/bmw-x6-2015-8fff8af89b31