Are there any fuel efficiency hacks for the Audi A7?

I recently purchased an Audi A7 and want to save on gas costs. Does anyone have any tips or tricks for improving fuel efficiency in this model?

One simple way to improve fuel efficiency in the Audi A7 is by checking and replacing air filters regularly. Dirty filters can reduce fuel efficiency by up to 20%.

Another tip is to keep your tires properly inflated. Under-inflated tires can decrease fuel efficiency and potentially cause damage to the vehicle. Keep them at the recommended pressure stated in the owner's manual.

Consider using a fuel additive to help clean the engine and improve fuel efficiency. Just be sure to choose a reputable brand and follow the instructions carefully.