Audi RS 7 (2019) is 479 kg (1,056 lbs) lighter than GMC Sierra 3500HD (2014).
GMC Sierra 3500HD (2014) is 820 mm (32.28 inch) longer, 81 mm (3.19 inch) wider, 554 mm (21.81 inch) higher and has 1453 liters (51.31 ft3) bigger cargo space than Audi RS 7 (2019).
