How to improve gas mileage in my Nissan X-Trail?

I recently purchased a Nissan X-Trail and I love everything about it except for the gas mileage. Is there anything I can do to improve it?

It's important to keep your tires properly inflated to improve gas mileage. You can check the recommended tire pressure in your owner's manual and make sure to check it regularly.

Avoid aggressive driving and try to maintain a steady speed on the highway. This can greatly improve your gas mileage.

Consider installing a fuel efficiency device, such as a plug-in fuel saver, to your Nissan X-Trail. These can help improve gas mileage.