How to improve fuel efficiency in Nissan Patrol?

I have noticed that my Nissan Patrol consumes a lot of fuel. How can I improve its fuel efficiency?

One way to improve fuel efficiency is by regularly maintaining your vehicle. Check and replace air filters, spark plugs, and engine oil. This can greatly improve your Nissan Patrol's fuel efficiency.

Another way is to avoid aggressive driving and maintain a steady speed while driving. Sudden accelerations and braking can significantly decrease your vehicle's fuel efficiency.