Mercedes GLC-Class (2014) is 290 mm (11.42 inch) longer, 351 mm (13.82 inch) wider and 13 mm (0.51 inch) higher than Mitsubishi Outlander Sport (2020).
Mitsubishi Outlander Sport (2020) is 620 kg (1,367 lbs) lighter and has 264 liters (9.32 ft3) bigger cargo space than Mercedes GLC-Class (2014).