2018 BMW X5 3.0 M Sport

Overview

• Make: BMW
• Model: X5
• Trim: M Sport
• Version: 3.0 M Sport Auto 4WD Euro 6 5dr (7 Seat)
• Year: 2018
• Mileage: 125,774 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 7 seats
• Engine: 3.0 litres
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 183 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 BMW X5 M Sport has covered 125,774 miles, around 54,300 more miles than is typical for its age. The dealer is asking £16,990, which is £471 below the AskCar estimate of £17,461. To work out the AskCar estimate, we analyse UK dealer adverts for 3,226 BMW X5 cars across different ages and specifications. We first recorded this advert 91 days ago, and its asking price has since fallen by £2,000. Its advertised mileage matches the government's MOT record. The seller is Auto Zone Peterborough, based in Peterborough. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £471 (2%) under the AskCar estimate of £17,461.

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 3,226 priced BMW X5 adverts across different ages and specifications, as of 2 November 2026.

A 2018 BMW X5 with the 3.0 diesel engine is typically advertised at £25,100: the median of the 193 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2018 BMW X5 has been on sale for at least 91 days.

Price history

AskCar first saw this advert on 3 August 2026 at £18,990. Its asking price is now £16,990, £2,000 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 3 August 2026: £18,990
• 15 August 2026: £18,590
• 18 September 2026: £18,290
• 26 September 2026: £17,990
• 3 October 2026: £17,690
• 8 October 2026: £17,590
• 31 October 2026: £16,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 15 March 2027.

It has had 9 MOTs. The latest, on 16 March 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 115,757 miles, which matches the advertised 125,774 miles.

Advertised mileage is about 54,300 miles higher than the median mileage of a 2018 BMW X5 on AskCar.

Similar cars

137 other 2018 BMW X5 M Sport 3.0 diesel automatic SUVs are for sale at UK dealers, from £15,695 to £43,421, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW X5 M Sport, 3.0 diesel SUV, black. Mileage: 126,369 miles. Price: £16,995, the same price as this car. Dealer: NEO Motor Company in Warrington. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-c188e0fa52f2
• 2018 BMW X5 M Sport, 3.0 diesel SUV, grey. Mileage: 125,117 miles. Price: £15,695, £1,295 less than this car. Dealer: Shotts Motorz in Shotts. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-3bd85f35fc4b
• 2018 BMW X5 M Sport, 3.0 diesel SUV, white. Mileage: 129,000 miles. Price: £17,495, £505 more than this car. Dealer: The Drivers Gallery in Bromsgrove. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-20371ec2b831

• The nearest: 2018 BMW X5 M Sport, 3.0 diesel SUV, grey, under a mile from this car. Mileage: 72,000 miles. Price: £24,420, £7,430 more than this car. Dealer: Hippo Motor Group Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-9b6dcd8d0116