After selling about a hundred examples at half a million dollars apiece, Mercedes is winding up production of the insanely gargantuan G63 AMG 6x6 - and gearing up for the still crazy big G500 ...

There’s very little justification for a car like this on the road, but the G63 6x6 is so well engineered, it’s impossible not to love it. It’s unstoppable and fast over rough terrain ...