GMC Sierra 3500HD (2019) is 1150 mm (45.28 inch) longer, 196 mm (7.72 inch) wider, 526 mm (20.71 inch) higher and has 1391 liters (49.12 ft3) bigger cargo space than Honda Accord (2016).
Honda Accord (2016) is 1447 kg (3,190 lbs) lighter than GMC Sierra 3500HD (2019).