German tuning firm Brabus
has debuted the world's most powerful off-roader at the 2011 Geneva Motor Show. The Brabus 800 Widestar is based off the world famous and much admired Mercedes-Benz G
-Class. It's powered by a Brabus-built twelve-cylinder bi-turbo high-capacity engine that has a rated output of 800 hp and 1,420 lb-ft of peak torque. The engine is mated to a five-speed automatic transmission and permanent four-wheel drive.