Too bad that yesterday E 63s and CLS 63s were announced. With 585HP and AWD projected 0-100 km/h in 3.6 sec. That torque will murder M5.
http://www.topgear.com/uk/photos/mer...led-2013-01-10
http://motor.ru/photo/2013/01/10/cls63amg/
WOW!!! That Shooting brake is amazing!