Chevrolet Impala (2017) is 533 mm (20.98 inch) longer, 58 mm (2.28 inch) wider, 41 mm (1.61 inch) higher and has 114 liters (4.03 ft3) bigger cargo space than Mazda 3 (Sedan) (2016).
Mazda 3 (Sedan) (2016) is 409 kg (902 lbs) lighter than Chevrolet Impala (2017).
