How to improve fuel efficiency on my Ford S-Max?

I recently bought a Ford S-Max and I've been noticing that it consumes a lot of gas. What can I do to improve its fuel efficiency?

First, make sure you are regularly maintaining your car by checking and replacing air filters and keeping your tires properly inflated. This will help your car run more efficiently and use less gas.

Consider using cruise control while driving on the highway, as it can help maintain a consistent speed and improve fuel efficiency.

Avoid unnecessary idling and aggressive driving, as both of these habits can significantly decrease your car's fuel efficiency.