2018 BMW X5 3.0 40d M Sport
Version: 3.0 xDrive40d M Sport Auto 4WD Euro 6 5dr (308 bhp)
Price: £25,990. Fair price: £714 (2%) over the AskCar estimate of £25,276, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,212 priced BMW X5 adverts on AskCar as of 1 November 2026.
AskCar lists 3,257 used BMW X5 from 1,196 UK dealerships, as of 1 November 2026.
Overview
- Make
- BMW
- Model
- X5
- Trim
- M Sport
- Version
- 3.0 xDrive40d M Sport Auto 4WD Euro 6 5dr (308 bhp)
- Mileage
- 68,804 miles
- Year
- 2018
- Fuel type
- Diesel
- Body type
- SUV
- Engine
- 3.0 L
- Gearbox
- Automatic
- Power
- 308 bhp
- CO2
- 183 g/km
- Colour
- Grey
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Engine badge
- 40d
- Emissions standard
- Euro 6
About this car
This 2018 BMW X5 M Sport has covered 68,804 miles. The dealer is asking £25,990, which is £714 above the AskCar estimate of £25,276. To work out the AskCar estimate, we analyse UK dealer adverts for 3,212 BMW X5 cars across different ages and specifications. It first appeared in our advert records today. Its recorded MOT is valid until 7 May 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Group 1 Southend BMW, based in Leigh-on-SEA.
Stock data as of 1 November 2026.
Price history
AskCar first saw this advert on 1 November 2026.
| Date observed | Asking price |
|---|---|
| 1 November 2026 | £25,990 |
Price and mileage comparison
Fair price: £714 (2%) over the AskCar estimate of £25,276.
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 3,212 priced BMW X5 adverts across different ages and specifications, as of 1 November 2026.
Advertised mileage is about 1,200 miles lower than the median mileage of a 2018 BMW X5 on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 7 May 2027. 66,256 miles at the last test.
Other matching cars
138 other 2018 BMW X5 M Sport automatic diesel cars are for sale at UK dealers from £15,750 to £43,421, as of 1 November 2026.
The 5 cheapest:
- 2018 BMW X5. Price: £15,750. Mileage: 125,117 miles. Dealer: Shotts Motorz in Shotts. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-3bd85f35fc4b
- 2018 BMW X5. Price: £15,990. Mileage: 107,000 miles. Dealer: BOC Cars in Bolton. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-dde47c838e31
- 2018 BMW X5. Price: £16,990. Mileage: 125,774 miles. Dealer: Auto Zone Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-404bd3691734
- 2018 BMW X5. Price: £16,995. Mileage: 126,369 miles. Dealer: NEO Motor Company in Warrington. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-c188e0fa52f2
- 2018 BMW X5. Price: £16,995. Mileage: 76,000 miles. Dealer: Rydding Lane Auto Sale in West Bromwich. AskCar page: https://askcar.co.uk/car/bmw-x5-2018-e904ae241898
The 138 matching cars have covered 13,000 to 129,000 miles, compared with 68,804 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all BMW X5 cars for sale · 2018 BMW X5 price guide
More like this
Photos
1 photo of this car is on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 1 November 2026, AskCar lists 578,994 cars and vans from 12,654 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.