GMC Sierra 2500HD (2020) is 1151 mm (45.31 inch) longer, 153 mm (6.02 inch) wider, 208 mm (8.19 inch) higher and has 390 liters (13.77 ft3) bigger cargo space than Toyota 4Runner (2014).
Toyota 4Runner (2014) is 590 kg (1,301 lbs) lighter than GMC Sierra 2500HD (2020).