Chrysler 300 (2016) is 22 mm (0.87 inch) longer, 33 mm (1.30 inch) higher, 24 kg (53 lbs) lighter and has 3 liters (0.11 ft3) bigger cargo space than Dodge Challenger (2014).
Dodge Challenger (2014) is 18 mm (0.71 inch) wider than Chrysler 300 (2016).