Mercedes-AMG helped launch the 6×6 craze when it turned the G63 into a behemoth with six wheels and portal axles in 2013. Just about every type of truck has gotten the add-an-axle treatment since ...

However, the new supercar doesn’t just look spectacular. Its custom-designed BRABUS special chassis with portal axles is conceived for toughest off-road use. This chassis enables maximum axle ...

That was, appropriately enough, the XL, complete with a carbon widebody and portal axles for unrivalled off-road ability. But they were never going to stop with a mere 800hp SUV - this is Brabus ...