Chevrolet Impala (2014) is 223 mm (8.78 inch) longer, 38 mm (1.50 inch) wider, 124 kg (273 lbs) lighter and has 168 liters (5.93 ft3) bigger cargo space than Toyota Mirai (2019).
Toyota Mirai (2019) is 41 mm (1.61 inch) higher than Chevrolet Impala (2014).
