BMW X6 (2020) is 352 kg (776 lbs) lighter than GMC Sierra 2500HD (2019).
GMC Sierra 2500HD (2019) is 759 mm (29.88 inch) longer, 16 mm (0.63 inch) wider, 284 mm (11.18 inch) higher and has 1147 liters (40.51 ft3) bigger cargo space than BMW X6 (2020).
