A rundown of the 23 most expensive cars sold at auction, offering up proof that collectors will spend what it takes to get ...

Pontiac made some beautiful and powerful muscle cars in the 1960s and early '70s. Here are some of the most desirable Pontiac models from that era.

The Pontiac GTO is widely recognized as the genesis of the American muscle car golden age, and now, we're taking a look at these classic GTO concept sketches.

Pontiac GTO convertible looks great for its age, and most of the car is still original; it spent 45 years with the same owner ...