Why is my BMW X2's fuel economy not as good as advertised?

I recently purchased a BMW X2 and was impressed by the advertised fuel economy. However, after driving it for a couple of weeks, I have noticed that the actual fuel economy is not as good as advertised. What could be causing this discrepancy and is there anything I can do to improve the fuel efficiency of my car?

It is common for car manufacturers to advertise higher fuel efficiency than what you can achieve in real-world conditions. One reason could be the testing process used for determining fuel economy is not always reflective of actual driving conditions. Additionally, your driving habits and the condition of your car can also play a role in fuel efficiency.

To improve your fuel economy, you can try changing your driving habits, such as avoiding rapid acceleration and maintaining a constant speed. Regular maintenance of your car, such as keeping your tires properly inflated and getting the engine tuned up, can also help improve fuel efficiency.

It is also worth noting that fuel economy can vary depending on factors such as weather, traffic, and terrain. In addition to these tips, you may also consider using a fuel economy app or device to track your driving habits and make adjustments accordingly.