Review: 2011 Mercedes-Benz CL550 4Matic

The once-sedate CL550 just got a massive twin-turbocharged flame lit under its tail, and the end result is a grand coupe that has more personality than ever before.

Official: 2012 Audi TT RS priced from $56,850*

With so many diminutive, excellent German racers about, the North American enthusiast's world is clearly a better place than it was just a few years ago.