COMPARE GMC Sierra 3500HD (2019) with Mercedes GL-Class (2017)

GMC Sierra 3500HD (2019) vs Mercedes GL-Class (2017)

• GMC Sierra 3500HD (2019) is 937 mm (36.89 inch) longer, 47 mm (1.85 inch) wider, 140 mm (5.51 inch) higher and has 1158 liters (40.89 ft3) bigger cargo space than Mercedes GL-Class (2017).
• Mercedes GL-Class (2017) is 333 kg (734 lbs) lighter than GMC Sierra 3500HD (2019).