How to increase fuel efficiency in my Kia Sorento?

I have been noticing that the fuel efficiency in my Kia Sorento has been decreasing over time. Is there anything I can do to increase it?

Regularly servicing your car, including changing air filters and spark plugs, can greatly improve fuel efficiency.

Driving at a moderate speed and avoiding sudden accelerations and braking can also help in saving fuel.

Another tip is to check your tire pressure regularly. Under-inflated tires can decrease fuel efficiency.