Dodge Challenger (2015) is 67 kg (148 lbs) lighter than GMC Sierra 1500 (2014).
GMC Sierra 1500 (2014) is 204 mm (8.03 inch) longer, 109 mm (4.29 inch) wider, 452 mm (17.80 inch) higher and has 1269 liters (44.81 ft3) bigger cargo space than Dodge Challenger (2015).