COMPARE GMC Sierra 2500HD (2020) with Mercedes GL-Class (2017)

GMC Sierra 2500HD (2020) vs Mercedes GL-Class (2017)

• GMC Sierra 2500HD (2020) is 836 mm (32.91 inch) longer, 80 mm (3.15 inch) wider, 174 mm (6.85 inch) higher and has 1047 liters (36.97 ft3) bigger cargo space than Mercedes GL-Class (2017).
• Mercedes GL-Class (2017) is 189 kg (417 lbs) lighter than GMC Sierra 2500HD (2020).