FIAT 500X (2018) is 1154 kg (2,544 lbs) lighter than Mercedes GL-Class (2020).
Mercedes GL-Class (2020) is 882 mm (34.72 inch) longer, 202 mm (7.95 inch) wider, 255 mm (10.04 inch) higher and has 330 liters (11.65 ft3) bigger cargo space than FIAT 500X (2018).