Chevrolet Impala Limited (2014) is 1437 mm (56.57 inch) longer, 209 mm (8.23 inch) wider and has 302 liters (10.66 ft3) bigger cargo space than FIAT Panda (2016).
FIAT Panda (2016) is 60 mm (2.36 inch) higher and 598 kg (1,318 lbs) lighter than Chevrolet Impala Limited (2014).