2018 BMW X5 3.0 30d M Sport

Price: £22,800. Fair price: £1,696 (6%) under the AskCar estimate of £24,496, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,226 priced BMW X5 adverts on AskCar as of 2 November 2026.

AskCar lists 3,284 used BMW X5 from 1,220 UK dealerships, as of 2 November 2026.

Overview

  • Make: BMW
  • Model: X5
  • Trim: M Sport
  • Version: 3.0 xDrive30d M Sport Auto 4WD Euro 6 5dr (7 Seat) (254 bhp)
  • Year: 2018
  • Mileage: 74,977 miles
  • Fuel: Diesel
  • Body: SUV, 5 doors, 7 seats
  • Engine: 3.0 litres, 254 bhp
  • Gearbox: Automatic
  • Drive: Four-wheel drive
  • Colour: Grey
  • CO2: 183 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

With 74,977 miles on the clock, this 2018 BMW X5 M Sport has done roughly 3,500 more miles than a typical 2018 BMW X5. Its asking price of £22,800 is £1,696 below the AskCar estimate of £24,496. The AskCar estimate uses UK dealer asking prices, including 3,226 BMW X5 adverts, and accounts for the car’s age, mileage and specification. This car was first seen in our listings data 19 days ago. The seller is Sytner Select Swindon, based in Swindon. 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: £1,696 (6%) under the AskCar estimate of £24,496.

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 19 days.

Price history

AskCar first saw this advert on 14 October 2026 at £22,800. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 3,500 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, grey. Mileage: 75,000 miles. Price: £22,995, £195 more than this car. Dealer: CarPlex in Hailsham. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-68c108b790e6
  • 2018 BMW X5 M Sport, 3.0 diesel SUV, blue. Mileage: 75,054 miles. Price: £32,250, £9,450 more than this car. Dealer: Sytner Tamworth BMW in Tamworth. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-29def3b0478d
  • 2018 BMW X5 M Sport, 3.0 diesel SUV, white. Mileage: 74,500 miles. Price: £28,995, £6,195 more than this car. Dealer: PAVILLION CAR SALES - Brighton in Brighton and Hove. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-50e7a291ec9b
  • The nearest: 2018 BMW X5 M Sport, 3.0 diesel SUV, white, 27 miles from this car. Mileage: 67,000 miles. Price: £22,895, £95 more than this car. Dealer: Valentines Specialist Cars in Chipping Sodbury. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-17d34279b001

Browse all BMW X5 cars for sale · 2018 BMW X5 price guide

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Photos

36 photos of this car are on its AskCar page.

As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.