FIAT 500 (2020) is 1655 kg (3,649 lbs) lighter than Mercedes G-Class (2017).
Mercedes G-Class (2017) is 1214 mm (47.80 inch) longer, 240 mm (9.45 inch) wider, 466 mm (18.35 inch) higher and has 302 liters (10.66 ft3) bigger cargo space than FIAT 500 (2020).