The Brabus Rocket 900 is based on the Mercedes-Maybach S600 and is mainly aimed at people who look at a Mulsanne Speed and think "oh boy, I'd never make any of my meetings in time with this thing." In the end, this car packs a huge amount of power and since this Mercedes goes by the name Rocket 900, you can pretty much tell where things are heading.
Its biturbo V12 engine is good for 900 PS (888hp) and a whopping 1,500 Nm (1,106 lb-ft) of torque, leading to a 0-100 km/h (62 mph) acceleration time of 3.7 seconds, and a top speed of 350 km/h (217 mph).