2018 BMW X6 3.0
Version: 3.0 Auto 4WD Euro 6 5dr
Price: £21,990. Fair price: £253 (1%) under the AskCar estimate of £22,243, our expected asking price for this car from its model, age, mileage and specification, drawing on 527 priced BMW X6 adverts on AskCar as of 1 November 2026.
AskCar lists 539 used BMW X6 from 377 UK dealerships, as of 1 November 2026.
Overview
- Make
- BMW
- Model
- X6
- Version
- 3.0 Auto 4WD Euro 6 5dr
- Mileage
- 63,124 miles
- Year
- 2018
- Fuel type
- Diesel
- Body type
- SUV
- Engine
- 3.0 L
- Gearbox
- Automatic
- Seats
- 5
- Colour
- Black
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Emissions standard
- Euro 6
About this car
The advertised mileage for this 2018 BMW X6 is 63,124 miles. Its asking price of £21,990 is £253 below the AskCar estimate of £22,243. The AskCar estimate uses UK dealer asking prices, including 527 BMW X6 adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 2 days ago. The seller is Lloyd Colne BMW, based in Colne.
Stock data as of 1 November 2026.
Price history
AskCar first saw this advert on 30 October 2026, 2 days ago.
| Date observed | Asking price |
|---|---|
| 30 October 2026 | £21,990 |
| 1 November 2026 | £21,990 |
Price and mileage comparison
Fair price: £253 (1%) under the AskCar estimate of £22,243.
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 527 priced BMW X6 adverts across different ages and specifications, as of 1 November 2026.
Other matching cars
6 other 2018 BMW X6 automatic diesel cars are for sale at UK dealers from £19,495 to £23,989, as of 1 November 2026.
The 5 cheapest:
- 2018 BMW X6. Price: £19,495. Mileage: 96,727 miles. Dealer: Gibbons Automotive in Westbury. AskCar page: https://askcar.co.uk/car/bmw-x6-2018-a3a1fee18572
- 2018 BMW X6. Price: £21,995. Mileage: 83,206 miles. Dealer: Duman Autos in Livingston. AskCar page: https://askcar.co.uk/car/bmw-x6-2018-07746a40befd
- 2018 BMW X6. Price: £21,999. Mileage: 80,800 miles. Dealer: Trust'd Motors in Manchester. AskCar page: https://askcar.co.uk/car/bmw-x6-2018-f7deb30f1445
- 2018 BMW X6. Price: £22,300. Mileage: 63,220 miles. Dealer: JCT600 Doncaster Audi in Doncaster. AskCar page: https://askcar.co.uk/car/bmw-x6-2018-48abc06c8906
- 2018 BMW X6. Price: £22,490. Mileage: 10,000 miles. Dealer: Hamlet Motor Company in Neston. AskCar page: https://askcar.co.uk/car/bmw-x6-2018-bbfc4c5b6588
The 6 matching cars have covered 10,000 to 96,727 miles, compared with 63,124 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
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.