What is the best way to increase fuel efficiency in a Kia Soul?

I recently purchased a Kia Soul and I'm looking for ways to improve its fuel efficiency. Are there any specific maintenance tips or driving strategies that can help maximize fuel economy?

Regularly check and replace air filters can improve fuel efficiency. Make sure to use a good quality filter and replace it according to manufacturer's recommendations.

Avoid excessive idling and aggressive driving. These habits can greatly reduce fuel efficiency.

Consider using a fuel additive to improve engine performance and fuel economy. Be sure to research and choose a trusted brand.

Properly inflating tires can make a significant difference in fuel efficiency. Check and adjust tire pressure regularly.