How do I improve the fuel efficiency of my Kia Stonic?

I've noticed that my Kia Stonic's fuel efficiency is not as good as it used to be. Is there any way to improve it?

Regularly checking and replacing air filters can improve the fuel efficiency of your Kia Stonic. Dirty filters can reduce airflow and cause an increase in fuel consumption.

Driving at a consistent speed and avoiding sudden acceleration and braking can also improve fuel efficiency.

Make sure your tires are properly inflated. Under-inflated tires can reduce fuel efficiency.