How do I optimize fuel efficiency in my Kia Stonic?

I recently purchased a Kia Stonic and I'm looking for ways to improve its fuel efficiency. Are there any specific driving techniques or maintenance tips I should keep in mind?

Regularly check and replace air filters to ensure proper airflow to the engine, which can improve fuel efficiency. Also, avoid harsh acceleration and braking and maintain consistent speeds on the highway.

Another tip is to keep your tires properly inflated, as underinflated tires can decrease gas mileage. And make sure to follow the recommended maintenance schedule for your vehicle to keep all systems running smoothly.

Consider using a fuel additive or switching to a higher-octane fuel to see if it improves your Kia Stonic's fuel efficiency. And minimize the use of air conditioning and other electronic systems while driving.