What is the best way to increase the fuel efficiency of my Volkswagen Touareg?

I've noticed that my Volkswagen Touareg is not getting as many miles per gallon as I expected. Are there any tips or tricks to improve the fuel efficiency of my vehicle?

One easy way to increase your fuel efficiency is to make sure your tires are properly inflated. Under-inflated tires can decrease your fuel efficiency by up to 3%. Make it a habit to check your tire pressure regularly.

Another tip is to avoid aggressive driving, such as quick acceleration and hard braking. This can decrease your fuel efficiency by up to 40%. Try to drive more smoothly and maintain a consistent speed.

Additionally, keeping up with regular maintenance, such as oil changes and air filter replacements, can also greatly improve your fuel efficiency. A well-maintained vehicle will run more efficiently.