BMW X7 (2020) is 259 kg (571 lbs) lighter than GMC Sierra 3500HD (2017).
GMC Sierra 3500HD (2017) is 548 mm (21.57 inch) longer, 35 mm (1.38 inch) wider, 172 mm (6.77 inch) higher and has 1241 liters (43.83 ft3) bigger cargo space than BMW X7 (2020).
