FIAT 500X (2018) is 64 kg (141 lbs) lighter than Mitsubishi Outlander Sport (2016).
Mitsubishi Outlander Sport (2016) is 92 mm (3.62 inch) longer, 15 mm (0.59 inch) wider, 36 mm (1.42 inch) higher and has 264 liters (9.32 ft3) bigger cargo space than FIAT 500X (2018).