GMC Acadia (2014) is 246 mm (9.69 inch) longer, 79 mm (3.11 inch) wider, 114 mm (4.49 inch) higher and has 315 liters (11.12 ft3) bigger cargo space than Toyota Highlander (2016).
Toyota Highlander (2016) is 176 kg (388 lbs) lighter than GMC Acadia (2014).