BMW 5 Series Gran Turismo (2016) is 799 kg (1,761 lbs) lighter than GMC Sierra 3500HD (2017).
GMC Sierra 3500HD (2017) is 695 mm (27.36 inch) longer, 134 mm (5.28 inch) wider, 418 mm (16.46 inch) higher and has 1491 liters (52.65 ft3) bigger cargo space than BMW 5 Series Gran Turismo (2016).