How do I increase the fuel efficiency of my Volkswagen Tiguan?

I've noticed that my Volkswagen Tiguan's fuel efficiency has been decreasing lately. Are there any tips or tricks for improving it?

One way to improve fuel efficiency is to regularly maintain your car and keep it in good condition. This includes regular oil changes and making sure your tires are properly inflated.

Avoid aggressive driving, such as sudden starts and stops, as this can significantly decrease fuel efficiency.

Consider using a fuel-efficient driving technique called "coasting", where you anticipate traffic ahead and gradually slow down instead of braking abruptly.