Why is my Kia Sorento's fuel consumption increasing?

I recently noticed that my Kia Sorento's fuel consumption has been increasing. What could be causing this issue and how can I fix it?

One possible reason for your increased fuel consumption could be a dirty air filter. I recommend checking and replacing it if needed.

You could also consider getting a tune-up for your car, including changing the spark plugs and adjusting the idle speed. This can help improve fuel efficiency.

Another factor to consider is your driving habits. Aggressive driving, such as rapid acceleration and braking, can significantly impact fuel consumption.