Audi built the 16-cylinder super sedan it designed in the 1930s and never built

The Auto Union designed a 16-cylinder sport sedan that never got built Audi, the automaker’s successor, just built it The Auto Union Type 52 debuted at the 2024 Goodwood Festival of Speed In the 1930s, Audi predecessor Auto Union designed a 16-cylinder sports sedan, but never built it. Ninety years later, it will finally make its public debut at…