Ford Expedition (2017) is 627 mm (24.69 inch) longer, 153 mm (6.02 inch) wider, 277 mm (10.91 inch) higher and has 8 liters (0.28 ft3) bigger cargo space than GMC Terrain (2018).
GMC Terrain (2018) is 731 kg (1,612 lbs) lighter than Ford Expedition (2017).