Chevrolet Impala Limited (2016) is 943 mm (37.13 inch) longer, 68 mm (2.68 inch) wider and has 115 liters (4.06 ft3) bigger cargo space than FIAT 500L (2015).
FIAT 500L (2015) is 174 mm (6.85 inch) higher and 293 kg (646 lbs) lighter than Chevrolet Impala Limited (2016).