FIAT 500 (2017) is 46 mm (1.81 inch) higher and 505 kg (1,113 lbs) lighter than Mercedes C-Class (2015).
Mercedes C-Class (2015) is 1136 mm (44.72 inch) longer, 183 mm (7.20 inch) wider and has 295 liters (10.42 ft3) bigger cargo space than FIAT 500 (2017).