Audi A5 (2017) is 1249 kg (2,754 lbs) lighter than GMC Sierra 3500HD (2017).
GMC Sierra 3500HD (2017) is 1026 mm (40.39 inch) longer, 189 mm (7.44 inch) wider, 606 mm (23.86 inch) higher and has 1526 liters (53.89 ft3) bigger cargo space than Audi A5 (2017).
