FIAT 500 (2020) is 1205 kg (2,657 lbs) lighter than Mercedes S-Class (2017).
Mercedes S-Class (2017) is 1695 mm (66.73 inch) longer, 272 mm (10.71 inch) wider, 2 mm (0.08 inch) higher and has 315 liters (11.12 ft3) bigger cargo space than FIAT 500 (2020).