What is the best way to maintain my Volkswagen Touareg's fuel efficiency?

I recently purchased a Volkswagen Touareg and I want to make sure that I am maximizing its fuel efficiency. Any tips or tricks?

Regularly check and replace your air filter, spark plugs, and fuel filter. These maintenance tasks can greatly improve your fuel efficiency.

Drive at a consistent speed and avoid excessive acceleration and braking. This can greatly reduce your fuel consumption.

Use cruise control whenever possible. This can help maintain a constant speed and conserve fuel.