Chevrolet Suburban (2015) is 544 mm (21.42 inch) longer, 46 mm (1.81 inch) wider, 39 mm (1.54 inch) higher and has 422 liters (14.90 ft3) bigger cargo space than Mercedes GL-Class (2014).
Mercedes GL-Class (2014) is 39 kg (86 lbs) lighter than Chevrolet Suburban (2015).