How to improve the fuel efficiency of Ford EcoSport?

I just bought a Ford EcoSport and have noticed that it's not as fuel efficient as I expected. What are some ways to improve its fuel efficiency and save on gas costs? Any tips or tricks would be greatly appreciated!

One simple way to improve fuel efficiency is to make sure your tires are properly inflated. Under-inflated tires can decrease your gas mileage.

Avoid speeding and aggressive driving habits. They can significantly decrease your fuel efficiency.