What is the weight of the Audi A5 and how does it affect fuel efficiency?

I am considering purchasing an Audi A5 and I am wondering what the weight of the car is and how it affects its fuel efficiency. Is it a significant factor in determining the car's fuel efficiency?

The curb weight of an Audi A5 varies depending on the specific model, but on average it ranges from 3,423 to 4,586 pounds. This weight does have an impact on fuel efficiency, as a heavier car will require more energy to move. However, there are other factors like engine size and aerodynamics that also play a role in determining fuel efficiency.