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: 72,000 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres, 309 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 159 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 BMW X5 M Sport has covered 72,000 miles. Priced at £24,420, it is advertised £636 below the AskCar estimate of £25,056. The AskCar estimate draws on 3,226 BMW X5 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 58 days ago, the asking price has dropped by £1,335. We checked its advertised mileage against the government's MOT record, and they match. The seller is Hippo Motor Group 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: £636 (2%) under the AskCar estimate of £25,056.

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 58 days.

Price history

AskCar first saw this advert on 5 September 2026 at £25,755. Its asking price is now £24,420, £1,335 less. The latest price cut was seen on 17 October 2026.

Price changes recorded:

• 5 September 2026: £25,755
• 28 September 2026: £24,720
• 17 October 2026: £24,420

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 September 2027.

It failed its MOT on 31 August 2026 (nearside headlamp aim too far to the right; offside headlamp aim too far to the right) and passed later the same day.

Advisories at the latest test: front wipers smeary; front brake disc worn, pitted or scored, but not seriously weakened; rear brake disc worn, pitted or scored, but not seriously weakened; and 5 more.

Mileage at that test: 72,190 miles, which matches the advertised 72,000 miles.

Advertised mileage is about 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, black. Mileage: 71,500 miles. Price: £23,490, £930 less than this car. Dealer: John Warren Cars in Stevenage. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-05f878e6faf9
• 2018 BMW X5 M Sport, 3.0 diesel SUV, grey. Mileage: 73,200 miles. Price: £27,495, £3,075 more than this car. Dealer: Signature Car Specialists in Burnley. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-705b7173f508
• 2018 BMW X5 M Sport, 3.0 diesel SUV, grey. Mileage: 73,255 miles. Price: £20,995, £3,425 less than this car. Dealer: Position One Motor Company in Leatherhead. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-5aec8a5eb7a8

• The nearest: 2018 BMW X5 M Sport, 3.0 diesel SUV, black, under a mile from this car. Mileage: 125,774 miles. Price: £16,990, £7,430 less than this car. Dealer: Auto Zone Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-404bd3691734