The Brabus B63S is a monster, capable of accelerating 0-62 mph in 3.8 seconds and 0-124 mph in only 10.8 seconds. And while the stock CLS is electronically limited to a mere 155 mph, the Brabus B63S has a top speed of 217 mph. Due to the higher rear-axle load of the CLS 63 AMG Shooting Brake however, the top speed for the shooting brake is limited to 186 mph (out of consideration for the tires).

http://www.emercedesbenz.com/autos/m...ing-in-geneva/

 

hasnt this been out for some while now

when there is a 217mph video showing that as fact, ill believe it