How can I make my Volkswagen T-Roc more fuel efficient?

I just purchased a brand new Volkswagen T-Roc and was wondering what tips and tricks I can use to improve its fuel efficiency? Any suggestions would be greatly appreciated. Thank you!

You can start by keeping your tires properly inflated. This can improve your fuel efficiency by up to 3%. Don't forget to check your tire pressure regularly.

Avoid aggressive driving habits such as rapid acceleration and hard braking. This can decrease your fuel efficiency by up to 40%.

Keep your car well-maintained by regularly servicing it. This can improve your fuel efficiency by up to 4%.