BMW 5 Series Gran Turismo (2017) is 836 kg (1,843 lbs) lighter than GMC Sierra 2500HD (2019).
GMC Sierra 2500HD (2019) is 696 mm (27.40 inch) longer, 134 mm (5.28 inch) wider, 417 mm (16.42 inch) higher and has 1227 liters (43.33 ft3) bigger cargo space than BMW 5 Series Gran Turismo (2017).