2026 Mercedes-Benz G-Class G 550

The G-Class is the boxy, go-anywhere luxury SUV that has been a status symbol for decades, now offered with both V8 and electric powertrains. It competes with the Range Rover and the Lexus LX, but the G-Class brings a more rugged, military-derived character to the luxury SUV segment. On pavement, the G-Class feels commanding and planted, with a high seating position and a firm but controlled ride that suits its body-on-frame heritage. Inside, the cabin blends modern luxury with utilitarian toughness, featuring premium materials, a boxy layout, and generous space for passengers and cargo. The G-Class has a reputation for rugged reliability, though its complex electronics and air suspension can be costly to repair once out of warranty. The G 550 is the entry point for the G-Class, trading the V8 of the G 63 for a more efficient inline-six while keeping the three locking differentials and LOW RANGE transfer case. Its 3.0L I6 puts out 443 horsepower and 413 lb-ft of torque through a nine-speed automatic and four-wheel drive, with the 48-volt mild-hybrid system smoothing out launches and aiding stop-and-go driving. The optional AMG Line package adds a sportier exterior and 20-inch wheels, though the standard adaptive suspension already keeps the ride surprisingly composed for a body-on-frame SUV.