FIAT 500X (2018) is 137 kg (302 lbs) lighter than Mercedes GLA-Class (2020).
Mercedes GLA-Class (2020) is 146 mm (5.75 inch) longer, 38 mm (1.50 inch) wider, 16 mm (0.63 inch) higher and has 85 liters (3.00 ft3) bigger cargo space than FIAT 500X (2018).