FIAT 500X (2018) is 26 mm (1.02 inch) wider than Mitsubishi Outlander Sport (2014).
Mitsubishi Outlander Sport (2014) is 31 mm (1.22 inch) longer, 36 mm (1.42 inch) higher, 21 kg (46 lbs) lighter and has 264 liters (9.32 ft3) bigger cargo space than FIAT 500X (2018).