Yes, aluminum sheets can be used for car body panels. They offer several advantages such as lightweight, high strength, and good corrosion resistance. Aluminum is also easily recyclable and can be shaped into complex designs. However, aluminum is less resistant to dents compared to steel, which is a common material for car body panels. Despite this, aluminum's benefits often outweigh its drawbacks, making it a popular choice in the automotive industry, especially for high-performance and electric vehicles where weight reduction is crucial.