Chevrolet Impala Limited (2014) is 587 kg (1,294 lbs) lighter than GMC Acadia (2015).
GMC Acadia (2015) is 10 mm (0.39 inch) longer, 152 mm (5.98 inch) wider, 353 mm (13.90 inch) higher and has 653 liters (23.06 ft3) bigger cargo space than Chevrolet Impala Limited (2014).
