Shelby GT350 has a supercharged 5.0-liter V8 that makes 810-horsepower, with a starting price of just under $110,000.

With so many insane engines running loose around the world, it's hard to pin down the most powerful units. This is the most ...

G erman manufacturers may not be as famous for their V8-powered cars as Americans, but that doesn't mean they haven't built ...