How do I increase the fuel efficiency of my Toyota Highlander?

I just bought a Toyota Highlander and I was wondering if there are any tips or tricks to increasing its fuel efficiency?

First, make sure to keep up with regular maintenance, such as oil changes and tire rotations. This will help keep your car running efficiently. Additionally, try to minimize excess weight in the car and avoid excessive idling.

Another helpful tip is to drive at a consistent speed and avoid sudden accelerations or braking. This can greatly improve fuel efficiency in the long run.

You can also consider using fuel additives that claim to improve fuel economy, but make sure to do your research before purchasing any.