FIAT 500 (2017) is 88 mm (3.46 inch) wider and 540 kg (1,190 lbs) lighter than Mitsubishi Outlander Sport (2020).
Mitsubishi Outlander Sport (2020) is 816 mm (32.13 inch) longer, 158 mm (6.22 inch) higher and has 429 liters (15.15 ft3) bigger cargo space than FIAT 500 (2017).