What are the pros and cons of the Audi A2's aluminum frame?

I am considering purchasing an Audi A2 and I have heard that it has an aluminum frame. I would like to know the specific advantages and disadvantages of this feature before making my decision.

The use of aluminum in the Audi A2's frame reduces its weight, improving fuel efficiency and handling. However, it may also be more expensive to repair in case of damage.

Compared to traditional steel frames, aluminum frames are more resistant to corrosion. But they also tend to be less durable and may require more frequent inspections for potential damage.