How do I maximize fuel efficiency in my Vauxhall Grandland?

I recently purchased a Vauxhall Grandland and I'm concerned about fuel efficiency. What tips and tricks can I implement to make sure I'm getting the most out of my fuel?

Regularly maintaining your vehicle by checking tire pressure, getting oil changes, and replacing air filters can greatly improve fuel efficiency.

Avoid aggressive driving, such as quick acceleration and braking, as it can greatly decrease fuel efficiency.

Using cruise control on long highway drives can help maintain a consistent speed and improve fuel efficiency.

Removing excess weight from your vehicle, such as heavy items in the trunk, can also improve fuel efficiency.