FIAT 500X (2016) is 191 mm (7.52 inch) higher and 155 kg (342 lbs) lighter than Mercedes C-Class (Coupe) (2017).
Mercedes C-Class (Coupe) (2017) is 438 mm (17.24 inch) longer, 14 mm (0.55 inch) wider and has 6 liters (0.21 ft3) bigger cargo space than FIAT 500X (2016).