Audi RS 5 (2019) is 1084 kg (2,390 lbs) lighter than GMC Sierra 2500HD (2020).
GMC Sierra 2500HD (2020) is 1260 mm (49.61 inch) longer, 49 mm (1.93 inch) wider, 652 mm (25.67 inch) higher and has 1263 liters (44.60 ft3) bigger cargo space than Audi RS 5 (2019).
