How can I save money on gas with my Toyota Yaris?

I recently purchased a Toyota Yaris and I want to know how I can save money on gas. Any tips or recommendations?

I've found that practicing smooth driving techniques, such as accelerating slowly and avoiding sudden braking, can improve your gas mileage.

You can also try using synthetic oil and keeping your tires properly inflated to further improve your gas mileage.

Another tip is to plan your errands and trips efficiently, so that you can avoid unnecessary gas usage.