How do I improve fuel efficiency in my Kia Soul?

I have been noticing that my Kia Soul's fuel efficiency has been decreasing recently. What steps can I take to improve it?

Regular maintenance is key. Make sure to keep up with oil changes and other recommended services.

Check your tire pressure regularly. Under-inflated tires can greatly affect fuel efficiency.

Consider driving less aggressively. Sudden accelerations and abrupt braking can decrease fuel efficiency.