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: 88,710 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres, 309 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 159 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 BMW X5 M Sport is advertised with 88,710 miles, approximately 15,500 above the typical mileage for its age. The dealer is asking £23,989, which is £1,379 above the AskCar estimate of £22,610. To work out the AskCar estimate, we analyse UK dealer adverts for 3,202 BMW X5 cars across different ages and specifications. We first recorded this car for sale 24 days ago. Its advertised mileage matches the government's MOT record. You can find this car at A6 Motors in Bedford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 9 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,379 (6%) over the AskCar estimate of £22,610.

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 3,202 priced BMW X5 adverts across different ages and specifications, as of 9 November 2026.

A 2018 BMW X5 with the 3.0 diesel engine is typically advertised at £25,000: the median of the 192 for sale on AskCar, as of 9 November 2026.

Time on sale

This 2018 BMW X5 has been on sale for at least 24 days.

Price history

AskCar first saw this advert on 16 October 2026 at £23,989. 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 9 November 2026: valid until 8 July 2027.

It failed its MOT on 16 June 2026 (nearside side repeater not working; front windscreen wiper does not clear the windscreen effectively) and passed later the same day.

Advisories at the latest test: nearside rear inner tyre worn close to legal limit/worn on edge; offside rear inner tyre worn close to legal limit/worn on edge.

Mileage at that test: 85,909 miles, which matches the advertised 88,710 miles.

Advertised mileage is about 15,500 miles higher than the median mileage of a 2018 BMW X5 on AskCar.

Similar cars

134 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 9 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW X5 M Sport, 3.0 diesel SUV, white. Mileage: 88,463 miles. Price: £20,495, £3,494 less than this car. Dealer: Tenby Car Supermarket in Luton. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-676e6a5d9afd
• 2018 BMW X5 M Sport, 3.0 diesel SUV, white. Mileage: 88,400 miles. Price: £18,999, £4,990 less than this car. Dealer: Trust'd Motors in Manchester. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-59ac8aec52fc
• 2018 BMW X5 M Sport, 3.0 diesel SUV, black. Mileage: 88,000 miles. Price: £22,495, £1,494 less than this car. Dealer: The Car Collection in Evesham. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-90678209edf4

• The nearest: 2018 BMW X5 M Sport, 3.0 diesel SUV, white, under a mile from this car. Mileage: 61,100 miles. Price: £25,989, £2,000 more than this car. Dealer: A6 Motors in Luton. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-18cd286cfcbb