What is the cause of the Kia Niro's low fuel efficiency?

I recently purchased a Kia Niro and noticed that my fuel economy is lower than expected. What could be causing this issue?

Make sure you are properly inflating your tires and performing regular maintenance on your vehicle. Incorrect tire pressure can greatly affect fuel efficiency.

Consider changing your driving habits to be more fuel efficient. Avoid rapid acceleration and braking, and try to maintain a steady speed while driving.

If you find that your fuel efficiency is still lower than expected, it may be worth getting your car checked by a mechanic to ensure there are no underlying issues.