Toyota Mirai (2020) is 550 mm (21.65 inch) longer, 155 mm (6.10 inch) wider and has 79 liters (2.79 ft3) bigger cargo space than Toyota Yaris (Sedan) (2015).
Toyota Yaris (Sedan) (2015) is 25 mm (0.98 inch) higher and 789 kg (1,739 lbs) lighter than Toyota Mirai (2020).