Audi, after years of research with Alcoa, presents the Audi Space Frame concept made primarily of aluminum at the Frankfurt auto show on Sept. 9, 1993. Audi chief Ferdinand Piëch in 1982 formed an ...

We take aluminum body components in cars for granted today, along with a whole range of other materials scarcely seen in vehicles just a couple of decades ago. But when it comes to aluminum, there ...