FIAT 500 (2015) is 1528 kg (3,369 lbs) lighter than Mercedes G-Class (2019).
Mercedes G-Class (2019) is 1119 mm (44.06 inch) longer, 304 mm (11.97 inch) wider, 481 mm (18.94 inch) higher and has 482 liters (17.02 ft3) bigger cargo space than FIAT 500 (2015).