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
• Year: 2018
• Mileage: 78,121 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 183 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 78,121 miles on the clock, this 2018 BMW X5 M Sport has done roughly 6,600 more miles than a typical 2018 BMW X5. Priced at £21,200, it is advertised £1,895 below the AskCar estimate of £23,095. The AskCar estimate uses 3,215 UK dealer adverts for the BMW X5, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 27 days ago, and its asking price has since fallen by £300. The government's MOT record matches its advertised mileage. It is advertised by Car Planet Barnet in New Southgate. 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

Good value: £1,895 (8%) under the AskCar estimate of £23,095.

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

This 2018 BMW X5 has been on sale for at least 27 days.

Price history

AskCar first saw this advert on 8 October 2026 at £21,500. Its asking price is now £21,200, £300 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 8 October 2026: £21,500
• 31 October 2026: £21,200

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 7 September 2027.

It has had 7 MOTs. The latest, on 21 August 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 77,909 miles, which matches the advertised 78,121 miles.

Advertised mileage is about 6,600 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: 77,742 miles. Price: £24,995, £3,795 more than this car. Dealer: Brook Cars Company in Telford. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-47fe455c2343
• 2018 BMW X5 M Sport, 3.0 diesel SUV, black. Mileage: 79,000 miles. Price: £26,489, £5,289 more than this car. Dealer: A6 Motors in Luton. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-cce64f1747cf
• 2018 BMW X5 M Sport, 3.0 diesel SUV, black. Mileage: 79,400 miles. Price: £25,995, £4,795 more than this car. Dealer: Junction 6 Motors in Blackburn. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-ea70766ab669

• The nearest: 2018 BMW X5 M Sport, 3.0 diesel SUV, white, under a mile from this car. Mileage: 53,799 miles. Price: £25,300, £4,100 more than this car. Dealer: Car Planet Barnet in Barnet. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-49b33f00d688