FIAT 500X (2018) is 1019 kg (2,247 lbs) lighter than Mercedes GLS-Class (2020).
Mercedes GLS-Class (2020) is 1071 mm (42.17 inch) longer, 160 mm (6.30 inch) wider, 228 mm (8.98 inch) higher and has 5 liters (0.18 ft3) bigger cargo space than FIAT 500X (2018).