2018 BMW X6 3.0 30d M Sport Edition
Version: 3.0 30d M Sport Edition Auto 4WD Euro 6 (s/s) 5dr (254 bhp)
Price: £22,490. Fair price: £632 (2%) under the AskCar estimate of £23,122, our expected asking price for this car from its model, age, mileage and specification, drawing on 528 priced BMW X6 adverts on AskCar as of 31 October 2026.
AskCar lists 541 used BMW X6 from 380 UK dealerships, as of 31 October 2026.
Overview
- Make
- BMW
- Model
- X6
- Trim
- M Sport Edition
- Version
- 3.0 30d M Sport Edition Auto 4WD Euro 6 (s/s) 5dr (254 bhp)
- Mileage
- 59,650 miles
- Year
- 2018
- Fuel type
- Diesel
- Body type
- SUV
- Engine
- 3.0 L
- Gearbox
- Automatic
- Power
- 254 bhp
- Seats
- 5
- CO2
- 183 g/km
- Colour
- White
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Engine badge
- 30d
- Emissions standard
- Euro 6
About this car
With 59,650 miles on the clock, this 2018 BMW X6 M Sport Edition has done roughly 3,600 fewer miles than a typical 2018 BMW X6. Priced at £22,490, it is advertised £632 below the AskCar estimate of £23,122. The AskCar estimate uses 528 UK dealer adverts for the BMW X6, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data today. The latest MOT record shows an expiry date of 21 November 2026, with the advertised mileage consistent with the recorded reading. You can find this car at Hanar Cars (UK) in Hoddesdon.
Stock data as of 31 October 2026.
Price history
AskCar first saw this advert on 31 October 2026.
| Date observed | Asking price |
|---|---|
| 31 October 2026 | £22,490 |
Price and mileage comparison
Fair price: £632 (2%) under the AskCar estimate of £23,122.
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 528 priced BMW X6 adverts across different ages and specifications, as of 31 October 2026.
Advertised mileage is about 3,600 miles lower than the median mileage of a 2018 BMW X6 on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 21 November 2026. 50,874 miles at the last test.
Other matching cars
11 other 2018 BMW X6 M Sport Edition automatic diesel cars are for sale at UK dealers from £19,490 to £29,950, as of 31 October 2026.
The 5 cheapest:
- 2018 BMW X6. Price: £19,490. Mileage: 100,751 miles. Dealer: CMC Autos in Darlington. AskCar page: https://askcar.co.uk/car/bmw-x6-2018-70c03371df9a
- 2018 BMW X6. Price: £19,995. Mileage: 72,227 miles. Dealer: Lloyd Select Newcastle in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/bmw-x6-2018-cda76844c593
- 2018 BMW X6. Price: £21,790. Mileage: 68,800 miles. Dealer: Hanar Cars (UK) in Hoddesdon. AskCar page: https://askcar.co.uk/car/bmw-x6-2018-89376a281481
- 2018 BMW X6. Price: £22,260. Mileage: 68,114 miles. Dealer: Lloyd Land Rover York in York. AskCar page: https://askcar.co.uk/car/bmw-x6-2018-43873aba90a3
- 2018 BMW X6. Price: £22,290. Mileage: 60,207 miles. Dealer: Evans Halshaw BYD Birmingham in Birmingham. AskCar page: https://askcar.co.uk/car/bmw-x6-2018-01d6a72522cf
The 11 matching cars have covered 34,000 to 100,751 miles, compared with 59,650 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 X6 cars for sale · 2018 BMW X6 price guide
More like this
Photos
5 photos of this car are on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.