How can I improve the fuel efficiency on my Kia Rio?

I have a Kia Rio and I'm concerned about its fuel efficiency. What can I do to improve it?

Regular maintenance is key for improving fuel efficiency. Be sure to keep up with oil changes, air filter replacements, and tire rotations.

Avoid aggressive driving and try to maintain a consistent speed while driving. This can greatly improve your fuel efficiency.

Consider investing in a fuel efficiency chip or device for your Kia Rio. These can help optimize your engine and improve gas mileage.