The Mercedes-Benz G Class G 550 4x4 Squared trim lifts the iconic Gelaendewagen figuratively and literally, adding special portal axles that provide notably increased ground clearance. With 416 horsepower, three locking differentials, and dual springs and damper struts, the G Class G 550 4x4 Squared is the most capable G-class the manufacturer has built. First available in the U.S. in 2017, the G Class G 550 4x4 Squared was available through the 2018 model year. The Mercedes-Benz G Class G 550 4x4 Squared is somewhat in a class of it’s own, but a Range Rover could be considered close competition.