Dodge Challenger (2018) is 331 mm (13.03 inch) longer and 113 mm (4.45 inch) wider than Mercedes C-Class (2015).
Mercedes C-Class (2015) is 27 mm (1.06 inch) higher, 478 kg (1,054 lbs) lighter and has 21 liters (0.74 ft3) bigger cargo space than Dodge Challenger (2018).