2014 Mercedes-Benz CLS 63 AMG Review

Let's start with the most important thing: that big, beefy V8 biturbo engine. Good for 518 horsepower and nearly as many torques, the 2014 Mercedes-Benz CLS AMG isn't just a jumble of letters it's a jumble of pure, unadulterated power -- and I loved it, and hated it.