GMC Sierra 2500HD (2020) is 1727 mm (67.99 inch) longer, 234 mm (9.21 inch) wider, 708 mm (27.87 inch) higher and has 1492 liters (52.69 ft3) bigger cargo space than Nissan 370Z (2018).
Nissan 370Z (2018) is 1186 kg (2,615 lbs) lighter than GMC Sierra 2500HD (2020).
