Chevrolet Impala Limited (2015) is 696 mm (27.40 inch) longer, 56 mm (2.20 inch) wider and has 6 liters (0.21 ft3) bigger cargo space than Mazda 6 Atenza (2020).
Mazda 6 Atenza (2020) is 76 mm (2.99 inch) higher and 147 kg (324 lbs) lighter than Chevrolet Impala Limited (2015).
