How to increase the fuel efficiency of my Audi A7?

I have noticed that my Audi A7 is not getting the same fuel efficiency as it used to. I have been maintaining it regularly and am wondering if there are any specific tips or tricks to improve its fuel efficiency? I have heard about different driving techniques, is that something I should consider?

Hi Emma, there are a few things you can do to improve the fuel efficiency of your Audi A7. Firstly, make sure you are following the recommended maintenance schedule for your car. This includes regular oil changes and air filter replacements. Additionally, you can try using a fuel additive to help clean your engine and improve its efficiency. Lastly, consider adjusting your driving habits, such as avoiding rapid acceleration and maintaining a steady speed on the highway. These small changes can make a big difference in your fuel efficiency. Best of luck!