2018 BMW X5 3.0 30d M Sport

Overview

• Make: BMW
• Model: X5
• Trim: M Sport
• Version: 3.0 30d M Sport Auto 4WD Euro 6 (s/s) 5dr (261 bhp)
• Year: 2018
• Mileage: 98,000 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres, 261 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: White
• CO2: 162 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 98,000 miles on the clock, this 2018 BMW X5 M Sport has done roughly 26,000 more miles than a typical 2018 BMW X5. The AskCar estimate for this car is £24,692. It is priced at £29,990, which is £5,298 above that estimate. The AskCar estimate uses 3,220 UK dealer adverts for the BMW X5, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 36 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Ascot Automotive UK in March. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £5,298 (21%) over the AskCar estimate of £24,692.

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 3,220 priced BMW X5 adverts across different ages and specifications, as of 6 November 2026.

A 2018 BMW X5 with the 3.0 diesel engine is typically advertised at £25,000: the median of the 200 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2018 BMW X5 has been on sale for at least 36 days.

Price history

AskCar first saw this advert on 1 October 2026 at £29,990. 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 6 November 2026: valid until 24 January 2027.

It failed its MOT on 22 January 2026 (offside rear seat belt buckle not functioning as intended) and passed later the same day.

Advisories at the latest test: front brake pad(s) wearing thin; nearside rear nail in tyre.

Mileage at that test: 87,376 miles, which matches the advertised 98,000 miles.

Advertised mileage is about 26,000 miles higher than the median mileage of a 2018 BMW X5 on AskCar.

Similar cars

141 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 6 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW X5 M Sport, 3.0 diesel SUV, black. Mileage: 98,000 miles. Price: £20,495, £9,495 less than this car. Dealer: Brookmans Motor Group in Hatfield. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-ac10015c2793
• 2018 BMW X5 M Sport, 3.0 diesel SUV, black. Mileage: 99,496 miles. Price: £19,995, £9,995 less than this car. Dealer: Fleetwise in Armagh. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-bfbbace55bce
• 2018 BMW X5 M Sport, 3.0 diesel SUV, black. Mileage: 100,000 miles. Price: £28,949, £1,041 less than this car. Dealer: TMS Cars in Bedford. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-4e8f57a7b723

• The nearest: 2018 BMW X5 M Sport, 3.0 diesel SUV, black, 15 miles from this car. Mileage: 64,848 miles. Price: £24,988, £5,002 less than this car. Dealer: Junction 17 Cars Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-02feb5148987