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 (254 bhp)
• Year: 2018
• Mileage: 88,400 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres, 254 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: White
• CO2: 158 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 88,400 miles on the clock, this 2018 BMW X5 M Sport has done roughly 16,900 more miles than a typical 2018 BMW X5. Its asking price of £18,999 is £1,310 below the AskCar estimate of £20,309. 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 £951 lower than when we first recorded the advert 31 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Trust'd Motors, based in Manchester. 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: £1,310 (6%) under the AskCar estimate of £20,309.

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 31 days.

Price history

AskCar first saw this advert on 2 October 2026 at £19,950. Its asking price is now £18,999, £951 less. The latest price cut was seen on 18 October 2026.

Price changes recorded:

• 2 October 2026: £19,950
• 11 October 2026: £19,999
• 15 October 2026: £19,499
• 18 October 2026: £18,999

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 23 February 2027.

It has had 6 MOTs. The latest, on 17 February 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 82,504 miles, which matches the advertised 88,400 miles.

Advertised mileage is about 16,900 miles higher 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: 88,463 miles. Price: £20,495, £1,496 more 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, black. Mileage: 88,000 miles. Price: £22,495, £3,496 more than this car. Dealer: The Car Collection in Evesham. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-90678209edf4
• 2018 BMW X5 M Sport, 3.0 diesel SUV, blue. Mileage: 87,900 miles. Price: £29,995, £10,996 more than this car. Dealer: Silsoe Prestige Motors in Luton. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-170cf2e9af71

• The nearest: 2018 BMW X5 M Sport, 3.0 diesel SUV, white, 5 miles from this car. Mileage: 30,400 miles. Price: £39,990, £20,991 more than this car. Dealer: AAA Stars in Manchester. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-b0f7a5bad30a