Trucks / Video So is the new Mercedes G-Wagen any good? August 23, 2019 The G-Wagen isn’t a car, it’s a German institution. But how does Merc’s military hero fare having had a complete overhaul and the introduction of 577bhp? Time for Chris to find out…Posted by Top Gear on Friday, August 23, 2019 577 horse power can’t be wrong . . . right?