Audi S5 (2017) is 1024 kg (2,258 lbs) lighter than GMC Sierra 3500HD (2016).
GMC Sierra 3500HD (2016) is 982 mm (38.66 inch) longer, 181 mm (7.13 inch) wider, 569 mm (22.40 inch) higher and has 1510 liters (53.32 ft3) bigger cargo space than Audi S5 (2017).
