Acura RLX (2016) is 967 kg (2,132 lbs) lighter than GMC Sierra 2500HD (2019).
GMC Sierra 2500HD (2019) is 718 mm (28.27 inch) longer, 145 mm (5.71 inch) wider, 511 mm (20.12 inch) higher and has 1305 liters (46.09 ft3) bigger cargo space than Acura RLX (2016).
