Chevrolet Impala Limited (2015) is 798 mm (31.42 inch) longer, 72 mm (2.83 inch) wider, 58 mm (2.28 inch) higher and has 186 liters (6.57 ft3) bigger cargo space than Mercedes A-Class (2014).
Mercedes A-Class (2014) is 218 kg (481 lbs) lighter than Chevrolet Impala Limited (2015).