Chevrolet Impala (2016) is 498 mm (19.61 inch) longer, 94 mm (3.70 inch) wider and has 23 liters (0.81 ft3) bigger cargo space than Nissan Sylphy (2017).
Nissan Sylphy (2017) is 7 mm (0.28 inch) higher and 494 kg (1,089 lbs) lighter than Chevrolet Impala (2016).
