Audi A8 (2014) is 928 kg (2,046 lbs) lighter than GMC Sierra 3500HD (2019).
GMC Sierra 3500HD (2019) is 946 mm (37.24 inch) longer, 97 mm (3.82 inch) wider, 530 mm (20.87 inch) higher and has 1464 liters (51.70 ft3) bigger cargo space than Audi A8 (2014).
