2018 BMW X5 3.0 40d M Sport

Overview

• Make: BMW
• Model: X5
• Trim: M Sport
• Version: 3.0 40d M Sport Auto 4WD Euro 6 (s/s) 5dr (309 bhp)
• Year: 2018
• Mileage: 83,000 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres, 309 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: White
• CO2: 159 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 83,000 miles on the clock, this 2018 BMW X5 M Sport has done roughly 11,500 more miles than a typical 2018 BMW X5. The AskCar estimate for this car is £23,354. It is priced at £21,995, which is £1,359 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 3,226 BMW X5 cars across different ages and specifications. Since we first spotted the advert 123 days ago, the asking price has dropped by £2,000. We checked its advertised mileage against the government's MOT record, and they match. The seller is BM Vehicles, based in Ware. 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: £1,359 (5%) under the AskCar estimate of £23,354.

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 123 days.

Price history

AskCar first saw this advert on 2 July 2026 at £23,995. Its asking price is now £21,995, £2,000 less. The latest price cut was seen on 17 August 2026.

Price changes recorded:

• 2 July 2026: £23,995
• 8 July 2026: £22,995
• 17 August 2026: £21,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 1 December 2026.

It has had 7 MOTs. The latest, on 2 December 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 73,621 miles, which matches the advertised 83,000 miles.

Advertised mileage is about 11,500 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, white. Mileage: 83,000 miles. Price: £31,990, £9,995 more than this car. Dealer: JD Car Sales (East Anglia) in Norwich. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-1e30095b4f4b
• 2018 BMW X5 M Sport, 3.0 diesel SUV, silver. Mileage: 82,670 miles. Price: £22,500, £505 more than this car. Dealer: Richtoy Subaru in Scunthorpe. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-a16161b1b4d7
• 2018 BMW X5 M Sport, 3.0 diesel SUV, black. Mileage: 82,583 miles. Price: £24,500, £2,505 more than this car. Dealer: Park Car Sales in Rutherglen. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-c141f0a667b0

• The nearest: 2018 BMW X5 M Sport, 3.0 diesel SUV, blue, 7 miles from this car. Mileage: 81,135 miles. Price: £25,494, £3,499 more than this car. Dealer: Car Vault in Welwyn Garden City. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-788203508078