Collectors are crazy, and when a car pops up that no one else has ever owned in a private collection it attracts the heavy ...

W 196 R Stromlinienwagen Mercedes Benz has sold for $53 million -- its Grand Prix heritage led to the extraordinary price.

The 300SLR (a.k.a. the Uhlenhaut coupe) is one of only two ever made, and one sold at auction in 2022 for $143 million.

These used sedans are affordable and come from non-luxury brands, but they can still show today's luxury sedans a thing or ...