How do I increase the fuel efficiency in my Kia Soul?

I've noticed that my Kia Soul's fuel efficiency is not as good as I expected. Is there anything I can do to improve it?

Regular maintenance is key to maintaining your Kia Soul's fuel efficiency. Make sure to get your oil and filter changed every 5,000 miles.

Keep your tires properly inflated. Under-inflated tires can decrease fuel efficiency by as much as 5%.

Avoid idling for long periods of time. If you're stuck in traffic or waiting for someone, turn off your engine to save gas.