FIAT 500X (2016) is 1050 kg (2,315 lbs) lighter than Mercedes GLS-Class (2020).
Mercedes GLS-Class (2020) is 1087 mm (42.80 inch) longer, 160 mm (6.30 inch) wider, 223 mm (8.78 inch) higher and has 5 liters (0.18 ft3) bigger cargo space than FIAT 500X (2016).