2018 BMW X5 3.0 30d M Sport
Price: £20,995. Fair price: £1,384 (6%) under the AskCar estimate of £22,379, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,215 priced BMW X5 adverts on AskCar as of 4 November 2026.
AskCar lists 3,283 used BMW X5 from 1,224 UK dealerships, as of 4 November 2026.
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: 73,255 miles
- Fuel: Diesel
- Body: SUV, 5 doors, 5 seats
- Engine: 3.0 litres, 254 bhp
- Gearbox: Automatic
- Drive: Four-wheel drive
- Colour: Grey
- CO2: 158 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
The advertised mileage for this 2018 BMW X5 M Sport is 73,255 miles. Its asking price of £20,995 is £1,384 below the AskCar estimate of £22,379. The AskCar estimate uses UK dealer asking prices, including 3,215 BMW X5 adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 117 days ago. Its asking price has since fallen by £1,000. You can find this car at Position One Motor Company in Leatherhead. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 4 November 2026.
Price
Fair price: £1,384 (6%) under the AskCar estimate of £22,379.
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 117 days.
Price history
AskCar first saw this advert on 10 July 2026 at £21,995. Its asking price is now £20,995, £1,000 less. The latest price cut was seen on 14 August 2026.
Price changes recorded:
- 10 July 2026: £21,995
- 14 August 2026: £20,995
Mileage and MOT
Advertised mileage is about 1,800 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: 73,200 miles. Price: £27,495, £6,500 more than this car. Dealer: Signature Car Specialists in Burnley. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-705b7173f508
- 2018 BMW X5 M Sport, 3.0 diesel SUV, white. Mileage: 74,200 miles. Price: £26,900, £5,905 more than this car. Dealer: Britdrive Motors in Langley Mill. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-219ca127c38b
- 2018 BMW X5 M Sport, 3.0 diesel SUV, white. Mileage: 74,500 miles. Price: £28,995, £8,000 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, black, under a mile from this car. Mileage: 38,695 miles. Price: £26,595, £5,600 more than this car. Dealer: Position One Motor Company in Leatherhead. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-09d846b0f2d7
Browse all BMW X5 cars for sale · 2018 BMW X5 price guide
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Photos
68 photos of this car are on its AskCar page.
As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.