FIAT 500X (2016) is 168 kg (370 lbs) lighter than Mercedes GLA-Class (2018).
Mercedes GLA-Class (2018) is 162 mm (6.38 inch) longer, 38 mm (1.50 inch) wider, 11 mm (0.43 inch) higher and has 85 liters (3.00 ft3) bigger cargo space than FIAT 500X (2016).