GMC Terrain (2020) is 351 mm (13.82 inch) longer, 38 mm (1.50 inch) wider, 53 mm (2.09 inch) higher and has 1178 liters (41.60 ft3) bigger cargo space than Mitsubishi Outlander Sport (2016).
Mitsubishi Outlander Sport (2016) is 258 kg (569 lbs) lighter than GMC Terrain (2020).