What is the best way to improve gas mileage in a Nissan X-Trail?

I recently purchased a Nissan X-Trail and I'm looking for ways to improve my gas mileage. Any tips or suggestions would be greatly appreciated!

One of the best ways to improve gas mileage in your Nissan X-Trail is to properly maintain your vehicle. Make sure to keep up with regular oil changes and tune-ups.

Another tip to improve gas mileage is to avoid heavy acceleration and braking. This causes the engine to work harder and uses more fuel. Instead, try to maintain a steady speed while driving.