Ford Mustang (2015) is 98 mm (3.86 inch) longer and 106 mm (4.17 inch) wider than Mercedes C-Class (2018).
Mercedes C-Class (2018) is 48 mm (1.89 inch) higher, 367 kg (809 lbs) lighter and has 156 liters (5.51 ft3) bigger cargo space than Ford Mustang (2015).