2018 BMW X5 3.0 40d M Sport

Overview

• Make: BMW
• Model: X5
• Trim: M Sport
• Version: 3.0 xDrive40d M Sport Auto 4WD Euro 6 5dr (7 Seat) (308 bhp)
• Year: 2018
• Mileage: 39,520 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 7 seats
• Engine: 3.0 litres, 308 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 183 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 39,520 miles on the clock, this 2018 BMW X5 M Sport has done roughly 32,000 fewer miles than a typical 2018 BMW X5. The dealer is asking £31,750, which is £782 above the AskCar estimate of £30,968. To work out the AskCar estimate, we analyse UK dealer adverts for 3,226 BMW X5 cars across different ages and specifications. The asking price is now £240 lower than when we first recorded the advert 11 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Vines of Guildford BMW, based in Guildford. 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: £782 (2%) over the AskCar estimate of £30,968.

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 11 days.

Price history

AskCar first saw this advert on 22 October 2026 at £31,990. Its asking price is now £31,750, £240 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 22 October 2026: £31,990
• 29 October 2026: £31,750

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 11 December 2026.

It has had 6 MOTs. The latest, on 5 December 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 38,450 miles, which matches the advertised 39,520 miles.

Advertised mileage is about 32,000 miles lower 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: 39,365 miles. Price: £23,500, £8,250 less than this car. Dealer: Car Planet Watford in Watford. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-e85644a151f0
• 2018 BMW X5 M Sport, 3.0 diesel SUV, black. Mileage: 38,695 miles. Price: £26,595, £5,155 less than this car. Dealer: Position One Motor Company in Leatherhead. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-09d846b0f2d7
• 2018 BMW X5 M Sport, 3.0 diesel SUV, blue. Mileage: 41,890 miles. Price: £34,900, £3,150 more than this car. Dealer: Berry Chiswick BMW in Ealing. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-4ba5953d3f37

• The nearest: 2018 BMW X5 M Sport, 3.0 diesel SUV, black, 5 miles from this car. Mileage: 31,450 miles. Price: £31,000, £750 less than this car. Dealer: 12 London Road in Woking. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-ede0bcbb62f1