FIAT 500X (2018) is 178 mm (7.01 inch) higher and 349 kg (769 lbs) lighter than Mercedes CLS-Class (2018).
Mercedes CLS-Class (2018) is 676 mm (26.61 inch) longer, 86 mm (3.39 inch) wider and has 170 liters (6.00 ft3) bigger cargo space than FIAT 500X (2018).