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: 53,799 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

This 2018 BMW X5 M Sport is advertised with 53,799 miles, approximately 17,700 below the typical mileage for its age. Priced at £25,300, it is advertised £2,542 below the AskCar estimate of £27,842. The AskCar estimate draws on 3,226 BMW X5 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 65 days ago. Its asking price has since fallen by £1,500. The government's MOT record matches its advertised mileage. You can find this car at Car Planet Barnet in New Southgate. 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

Good value: £2,542 (9%) under the AskCar estimate of £27,842.

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 65 days.

Price history

AskCar first saw this advert on 29 August 2026 at £26,800. Its asking price is now £25,300, £1,500 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

• 29 August 2026: £26,800
• 2 October 2026: £26,500
• 8 October 2026: £26,200
• 14 October 2026: £25,900
• 22 October 2026: £25,600
• 28 October 2026: £25,300

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 July 2027.

It has had 7 MOTs. The latest, on 16 July 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 53,577 miles, which matches the advertised 53,799 miles.

Advertised mileage is about 17,700 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, black. Mileage: 54,000 miles. Price: £27,940, £2,640 more than this car. Dealer: Oakdene Collection in Alfreton. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-a05d208dcd25
• 2018 BMW X5 M Sport, 3.0 diesel SUV, grey. Mileage: 54,000 miles. Price: £28,700, £3,400 more than this car. Dealer: Loughton Motor Company in Loughton. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-25cdd6b71f8e
• 2018 BMW X5 M Sport, 3.0 diesel SUV, white. Mileage: 54,060 miles. Price: £26,910, £1,610 more than this car. Dealer: BUY & Go Cars in Cardiff. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-3c365c405816

• The nearest: 2018 BMW X5 M Sport, 3.0 diesel SUV, white, under a mile from this car. Mileage: 68,300 miles. Price: £23,800, £1,500 less than this car. Dealer: Car Planet Barnet in Barnet. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-70fcf64397e5