Chevrolet Impala (2019) is 1460 mm (57.48 inch) longer, 211 mm (8.31 inch) wider and has 308 liters (10.88 ft3) bigger cargo space than FIAT Panda (2018).
FIAT Panda (2018) is 55 mm (2.17 inch) higher and 674 kg (1,486 lbs) lighter than Chevrolet Impala (2019).