How to maximize fuel efficiency in my Volkswagen Touareg?

I recently purchased a Volkswagen Touareg and I want to optimize my fuel efficiency. What steps can I take to achieve this?

Regularly maintain your vehicle by getting tune-ups and oil changes to ensure it is running efficiently.

Use cruise control on the highway to maintain a consistent speed and reduce fuel consumption.

Avoid excessive idling and plan your trips efficiently to minimize the amount of time spent in traffic.