Audi Q7 (2016) is 709 kg (1,563 lbs) lighter than GMC Sierra 3500HD (2020).
GMC Sierra 3500HD (2020) is 930 mm (36.61 inch) longer, 107 mm (4.21 inch) wider, 290 mm (11.42 inch) higher and has 960 liters (33.90 ft3) bigger cargo space than Audi Q7 (2016).
