Genesis G80 (2017) is 658 kg (1,451 lbs) lighter than GMC Sierra 2500HD (2018).
GMC Sierra 2500HD (2018) is 709 mm (27.91 inch) longer, 145 mm (5.71 inch) wider, 495 mm (19.49 inch) higher and has 1285 liters (45.38 ft3) bigger cargo space than Genesis G80 (2017).
