FIAT 500X (2018) is 186 mm (7.32 inch) higher and 124 kg (273 lbs) lighter than Mercedes C-Class (Coupe) (2020).
Mercedes C-Class (Coupe) (2020) is 422 mm (16.61 inch) longer, 14 mm (0.55 inch) wider and has 6 liters (0.21 ft3) bigger cargo space than FIAT 500X (2018).