How to maintain the fuel efficiency of a Kia Picanto?

I just bought a Kia Picanto and I want to make sure I'm getting the best fuel efficiency possible. What are some tips to maintain its fuel efficiency?

Regularly check and replace your air filter to ensure proper airflow into the engine.

Avoid revving the engine unnecessarily and try to keep a constant speed while driving.

Make sure your tires are properly inflated and aligned to reduce drag and improve fuel efficiency.

Avoid carrying excess weight in your car, as it can decrease fuel efficiency.