How to improve fuel efficiency in my Nissan Navara?

I recently bought a Nissan Navara and have noticed that it has below average fuel efficiency. Is there anything I can do to improve it without spending too much money?

Regularly maintaining your vehicle is key to improving fuel efficiency. Ensuring that your tires are properly inflated, using the recommended fuel grade, and changing the oil and air filters on time can make a difference.

Driving habits also play a significant role in fuel efficiency. Avoid rapid acceleration and heavy braking, and try to maintain a consistent speed on highways.

Consider investing in a vehicle maintenance tracker app. These apps can remind you when your car needs maintenance and offer tips on how to maximize fuel efficiency.