Chevrolet Suburban (2014) is 503 mm (19.80 inch) longer, 11 mm (0.43 inch) wider, 101 mm (3.98 inch) higher and has 617 liters (21.79 ft3) bigger cargo space than Mercedes GL-Class (2017).
Mercedes GL-Class (2017) is 60 kg (132 lbs) lighter than Chevrolet Suburban (2014).