GMC Terrain (2018) is 66 mm (2.60 inch) longer, 48 mm (1.89 inch) wider, 249 mm (9.80 inch) higher and has 1359 liters (47.99 ft3) bigger cargo space than Kia Forte (Sedan) (2017).
Kia Forte (Sedan) (2017) is 495 kg (1,091 lbs) lighter than GMC Terrain (2018).