COMPARE GMC Sierra 3500HD (2014) with Mercedes GL-Class (2020)

GMC Sierra 3500HD (2014) vs Mercedes GL-Class (2020)

• GMC Sierra 3500HD (2014) is 683 mm (26.89 inch) longer, 34 mm (1.34 inch) wider, 129 mm (5.08 inch) higher and has 1311 liters (46.30 ft3) bigger cargo space than Mercedes GL-Class (2020).
• Mercedes GL-Class (2020) is 39 kg (86 lbs) lighter than GMC Sierra 3500HD (2014).