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: 122,000 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres, 309 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 159 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 BMW X5 M Sport has covered 122,000 miles, around 50,500 more miles than is typical for its age. The AskCar estimate for this car is £18,477. It is priced at £18,995, which is £518 above that estimate. The AskCar estimate uses 3,215 UK dealer adverts for the BMW X5, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data today. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Rix Motors in Warrington. 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: £518 (2%) over the AskCar estimate of £18,477.

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 3,215 priced BMW X5 adverts across different ages and specifications, as of 4 November 2026.

A 2018 BMW X5 with the 3.0 diesel engine is typically advertised at £25,000: the median of the 197 for sale on AskCar, as of 4 November 2026.

Time on sale

AskCar first saw this 2018 BMW X5 advertised today. About 4 in 10 of 2018 BMW X5 cars are gone from sale within a month of being advertised: 75 of the 202 first advertised between 10 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 4 November 2026 at £18,995. 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: valid until 27 September 2027.

It has had 8 MOTs. The latest, on 17 September 2026, passed.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge; offside front tyre worn close to legal limit/worn on edge; front registration plate deteriorated but not likely to be misread.

Mileage at that test: 121,247 miles, which matches the advertised 122,000 miles.

Advertised mileage is about 50,500 miles higher than the median mileage of a 2018 BMW X5 on AskCar.

Similar cars

139 other 2018 BMW X5 M Sport 3.0 diesel automatic SUVs are for sale at UK dealers, from £15,495 to £43,421, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW X5 M Sport, 3.0 diesel SUV, grey. Mileage: 125,117 miles. Price: £15,495, £3,500 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, black. Mileage: 125,774 miles. Price: £16,990, £2,005 less than this car. Dealer: Auto Zone Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-404bd3691734
• 2018 BMW X5 M Sport, 3.0 diesel SUV, black. Mileage: 126,369 miles. Price: £16,995, £2,000 less than this car. Dealer: NEO Motor Company in Warrington. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-c188e0fa52f2