What to do if the fuel economy on my Nissan Navara is low?

I've recently noticed that the fuel economy on my Nissan Navara seems to be lower than usual. What could be causing this and what can I do to improve it?

It's possible that your tires may be underinflated, causing your vehicle to use more fuel. Check the tire pressure and inflate them to the recommended level.

Another common cause of low fuel economy is dirty or clogged air filters. Replace your air filter if it's been a while since it was last changed.

You could also try driving more conservatively and avoiding aggressive acceleration and braking. This can greatly improve your fuel economy.