What is the best way to improve fuel efficiency in a Kia Niro?

I've been noticing that my fuel efficiency is not as good as I expected in my Kia Niro. Can you give me some tips on how to improve it?

First, make sure you are properly maintaining your vehicle. Regular oil changes and tire rotations can greatly improve fuel efficiency. Also, try to avoid aggressive driving habits such as rapid acceleration and braking.

Another way to improve fuel efficiency is to reduce the amount of weight in your vehicle. Make sure you're not carrying around unnecessary items and keep your trunk clean. This can make a big difference.

Consider using a fuel additive or high-quality gasoline for better performance. Additionally, keeping your tires properly inflated can also help improve fuel efficiency.