Why does the Audi A2 have a lower drag coefficient than other cars in its class?

I've noticed that the Audi A2 has a lower drag coefficient than other cars in its class, and I'm curious as to why this is. Is it due to the design of the car or are there other factors at play?

The Audi A2 has a lower drag coefficient because it has a more streamlined and aerodynamic design. This helps reduce air resistance and improve fuel efficiency. My advice is to look for cars with lower drag coefficients for better performance.

The Audi A2 has a lower drag coefficient because of its lightweight construction and use of lightweight materials. This allows the car to move through the air more easily and improves overall efficiency. My suggestion is to consider the weight of a car when looking at its fuel economy.

The Audi A2 has a lower drag coefficient due to its innovative design and use of advanced technology. This enables the car to cut through the air more efficiently and improve overall performance. My recommendation is to research the technology behind a car's design when considering its fuel efficiency.