BMW X6 (2018) is 539 kg (1,188 lbs) lighter than GMC Sierra 3500HD (2014).
GMC Sierra 3500HD (2014) is 906 mm (35.67 inch) longer, 43 mm (1.69 inch) wider, 277 mm (10.91 inch) higher and has 1411 liters (49.83 ft3) bigger cargo space than BMW X6 (2018).
