Audi RS 5 (2018) is 1001 kg (2,207 lbs) lighter than GMC Sierra 2500HD (2019).
GMC Sierra 2500HD (2019) is 1060 mm (41.73 inch) longer, 181 mm (7.13 inch) wider, 607 mm (23.90 inch) higher and has 1381 liters (48.77 ft3) bigger cargo space than Audi RS 5 (2018).
