Chevrolet Impala (2017) is 973 mm (38.31 inch) longer and 53 mm (2.09 inch) wider than Kia Sorento (2017).
Kia Sorento (2017) is 104 mm (4.09 inch) higher, 232 kg (511 lbs) lighter and has 71 liters (2.51 ft3) bigger cargo space than Chevrolet Impala (2017).