How is the Audi A2's fuel efficiency compared to other cars in its class?

I am considering buying an Audi A2, but I am concerned about its fuel efficiency. Can someone give me some insight into how it stacks up against other cars in its class?

The Audi A2 is actually known for its impressive fuel efficiency, with an average mpg of 42.4 in city driving and 57.6 on highways. So, you can definitely expect to save money on gas compared to other cars in its class.