Audi S6 (2014) is 1018 kg (2,244 lbs) lighter than GMC Sierra 3500HD (2019).
GMC Sierra 3500HD (2019) is 1152 mm (45.35 inch) longer, 171 mm (6.73 inch) wider, 550 mm (21.65 inch) higher and has 1439 liters (50.82 ft3) bigger cargo space than Audi S6 (2014).
