Chevrolet Impala (2018) is 718 mm (28.27 inch) longer and 59 mm (2.32 inch) wider than Mazda CX-30 (2015).
Mazda CX-30 (2015) is 44 mm (1.73 inch) higher, 344 kg (758 lbs) lighter and has 342 liters (12.08 ft3) bigger cargo space than Chevrolet Impala (2018).
