Is there a way to improve gas mileage in my Audi A5?

I recently purchased an Audi A5 and love everything about it except for the gas mileage. I feel like I'm constantly filling up the tank, even with my mostly highway driving. Are there any tips or tricks to help improve the gas mileage in my Audi A5?

One way to improve gas mileage in your Audi A5 is to keep up with regular maintenance. This includes changing your car's oil and air filters, as well as checking your tire pressure. Properly inflated tires can greatly improve gas mileage.