BMW 5 Series Gran Turismo (2020) is 970 kg (2,138 lbs) lighter than GMC Sierra 3500HD (2018).
GMC Sierra 3500HD (2018) is 756 mm (29.76 inch) longer, 168 mm (6.61 inch) wider, 499 mm (19.65 inch) higher and has 1461 liters (51.59 ft3) bigger cargo space than BMW 5 Series Gran Turismo (2020).