Power and torque are concepts we all know and understand, right? Well, not everybody can accurately describe the difference. Imagine, for a moment, you're stopped at a red light when a slammed '06 BMW ...

Still can't figure out the difference between horsepower and torque? Here's the simplest, plain-English guide to engine power you’ll ever read. "The Aston Martin Vanquish produces 824 horsepower and ...