Audi S5 (2018) is 969 kg (2,136 lbs) lighter than GMC Sierra 3500HD (2017).
GMC Sierra 3500HD (2017) is 947 mm (37.28 inch) longer, 192 mm (7.56 inch) wider, 595 mm (23.43 inch) higher and has 1510 liters (53.32 ft3) bigger cargo space than Audi S5 (2018).
