Acura RLX (2016) is 985 kg (2,172 lbs) lighter than GMC Sierra 2500HD (2020).
GMC Sierra 2500HD (2020) is 1000 mm (39.37 inch) longer, 188 mm (7.40 inch) wider, 559 mm (22.01 inch) higher and has 1305 liters (46.09 ft3) bigger cargo space than Acura RLX (2016).
