Chevrolet Impala Limited (2016) is 826 mm (32.52 inch) longer, 56 mm (2.20 inch) wider and has 277 liters (9.78 ft3) bigger cargo space than FIAT 500X (2020).
FIAT 500X (2020) is 104 mm (4.09 inch) higher and 212 kg (467 lbs) lighter than Chevrolet Impala Limited (2016).