Why does the Audi A2 require special maintenance for its aluminum body?

I've heard that the Audi A2 has a unique aluminum body. What kind of maintenance does this require and why is it different from other cars?

Due to the Audi A2's aluminum body, it is important to use specialized cleaners and tools for routine maintenance. This is because aluminum can corrode when exposed to certain chemicals, potentially damaging the body of the car.

In addition, it is recommended to have an annual inspection of the car's aluminum body to check for any signs of corrosion or damage. This can help prevent costly repairs in the future.

You may also want to consider investing in a rust protection treatment specific for aluminum bodies to help prolong the lifespan of your Audi A2's body. Ask your local dealership for recommendations.