Brabus GL 63 Biturbo

German car tuners Brabus have released information on their latest project, an upgraded version of the Mercedes-Benz GL-Class and they are calling it the Brabus GL 63 Biturbo.

Brabus have replaced the standard GL-Class engine with a more powerful Mercedes ML 63 AMG motor. They have also added a more responsive twin turbo system, large water-to-air intercooler and other upgrades to the exhaust. All these modifications have whacked the horsepower up to an impressive 650 hp.

The GL 63 has a top speed of 186mph (300 km/h), and hits 60mph (100 km/h) in 4.7 seconds. Controlling all this power is a modified version of the Speedshift 7G-Tronic automatic transmission and permanent four-wheel drive.

This custom car gets an upgraded suspension system and a choice of 21, 22 or 23 inch wheels to ride on.

The Brabus wide body kit includes fender flares, rocker panels, a new front apron, larger air inlets, LED daytime running lights, underfloor lighting, four extra headlamps, roof spoiler, rear apron and a rear diffuser.

Interior upgrades include Mastik leather, Alcantara, and a choice of wood or carbon-fiber trim. A full pallette of color options is offered for each. LCD screens are integrated into the seats for the rear passengers, who have access to a DVD player.