BMW X5 (2014) is 365 kg (805 lbs) lighter than GMC Sierra 3500HD (2018).
GMC Sierra 3500HD (2018) is 819 mm (32.24 inch) longer, 50 mm (1.97 inch) wider, 223 mm (8.78 inch) higher and has 1341 liters (47.36 ft3) bigger cargo space than BMW X5 (2014).