FIAT 500X (2017) is 213 kg (470 lbs) lighter than Mercedes GLA-Class (2018).
Mercedes GLA-Class (2018) is 137 mm (5.39 inch) longer, 38 mm (1.50 inch) wider, 3 mm (0.12 inch) higher and has 85 liters (3.00 ft3) bigger cargo space than FIAT 500X (2017).