Audi S4 (2016) is 1010 kg (2,227 lbs) lighter than GMC Sierra 3500HD (2018).
GMC Sierra 3500HD (2018) is 983 mm (38.70 inch) longer, 209 mm (8.23 inch) wider, 571 mm (22.48 inch) higher and has 1511 liters (53.36 ft3) bigger cargo space than Audi S4 (2016).
