BMW X5 (2017) is 568 kg (1,252 lbs) lighter than GMC Sierra 2500HD (2014).
GMC Sierra 2500HD (2014) is 835 mm (32.87 inch) longer, 47 mm (1.85 inch) wider, 215 mm (8.46 inch) higher and has 1068 liters (37.72 ft3) bigger cargo space than BMW X5 (2017).