Audi RS 7 (2019) is 574 kg (1,265 lbs) lighter than GMC Sierra 3500HD (2017).
GMC Sierra 3500HD (2017) is 690 mm (27.17 inch) longer, 84 mm (3.31 inch) wider, 552 mm (21.73 inch) higher and has 1453 liters (51.31 ft3) bigger cargo space than Audi RS 7 (2019).
