Chevrolet Impala Limited (2014) is 5 mm (0.20 inch) higher, 372 kg (820 lbs) lighter and has 77 liters (2.72 ft3) bigger cargo space than Kia K900 (2017).
Kia K900 (2017) is 5 mm (0.20 inch) longer and 48 mm (1.89 inch) wider than Chevrolet Impala Limited (2014).