Maserati Quattroporte (2019) is 373 mm (14.69 inch) longer, 132 mm (5.20 inch) wider and has 165 liters (5.83 ft3) bigger cargo space than Toyota Mirai (2019).
Toyota Mirai (2019) is 56 mm (2.20 inch) higher and 12 kg (26 lbs) lighter than Maserati Quattroporte (2019).
