What is the purpose of the Audi A2's innovative aluminum frame design?

I've heard that the Audi A2 has an unusual aluminum frame. What advantages does this offer? Will it improve my driving experience or is it just for show?

The aluminum frame of the Audi A2 offers significant weight savings, making the car more agile and fuel efficient. It also provides better crash protection and helps reduce noise and vibration inside the cabin.

Not only does the Audi A2's aluminum frame reduce weight, it also improves the car's weight distribution by placing the heaviest parts of the car lower to the ground, resulting in better handling and stability.

While the aluminum frame of the Audi A2 may cost more upfront, it can actually save you money in the long run by reducing fuel consumption and maintenance costs. Plus, it's better for the environment!