The BMW M5 CS was the first—and so far, only—‘Competition Sport’ version of the M5 sedan. With less weight and more power than the F90 M5 it’s based on, this is one truly special M5. They’re also rare ...

These 10 rare muscle cars have become incredibly valuable today, with collectors paying huge money for the rarest examples.

Jay Leno is one of the most prolific car collectors in the world. He owns over 180 cars and counting, with a combined value of over $50 million on the low end of estimates. His collection ranges from ...