Dodge Viper (2014) is 33 kg (73 lbs) lighter than GMC Sierra 2500HD (2015).
GMC Sierra 2500HD (2015) is 1620 mm (63.78 inch) longer, 104 mm (4.09 inch) wider, 741 mm (29.17 inch) higher and has 1311 liters (46.30 ft3) bigger cargo space than Dodge Viper (2014).
