For complete review: lat.ms The 2012 Mercedes-Benz CLS 63 AMG has increased fuel economy and performance. It is 32% more fuel efficient than the previous version of this four-door coupe, boasting 21 mpg highway. It also makes 2% more horsepower and 11% more torque. Available in June, the price hasn't yet been announced but is likely to be around $100000.
Don, Kelsen, Susan, Carpenter, 2012, Mercedes-Benz, CLS, 63, AMG, Auto, review