How to maximize fuel efficiency in my Toyota Yaris?

I just bought a Toyota Yaris and want to make sure I am getting the most out of my gas mileage. What steps can I take to increase my fuel efficiency and save money on gas?

Make sure to keep your tires properly inflated. Underinflated tires can decrease fuel efficiency by up to 3%.

Avoid rapid acceleration and sudden braking. These driving habits can use more fuel than necessary.

Regularly maintain your engine and replace air filters when needed. A well-maintained engine can improve gas mileage by up to 4%.