Why does the Audi A8 have an all-aluminum body?

I've noticed that the Audi A8 boasts an all-aluminum body, but what are the benefits of this design choice and how does it affect the car's performance?

The all-aluminum body of the Audi A8 offers several advantages. First, it is lighter than traditional steel bodies, allowing for better fuel efficiency and handling. Additionally, aluminum is corrosion-resistant, providing a longer lifespan for the car. In terms of performance, the lightweight body allows for quicker acceleration and better overall agility on the road.

The aluminum body of the Audi A8 is not only about reducing weight and improving performance, but it also offers better impact protection for the driver and passengers. In the event of a collision, the material has a higher energy absorption capacity, keeping those in the car safer. It's a prime example of how Audi prioritizes both style and safety in their vehicles.