GMC Terrain (2014) is 341 mm (13.43 inch) longer, 38 mm (1.50 inch) wider, 38 mm (1.50 inch) higher and has 1178 liters (41.60 ft3) bigger cargo space than Mitsubishi Outlander Sport (2019).
Mitsubishi Outlander Sport (2019) is 338 kg (745 lbs) lighter than GMC Terrain (2014).