Kia Optima (2018) is 430 mm (16.93 inch) longer, 130 mm (5.12 inch) wider and has 128 liters (4.52 ft3) bigger cargo space than Toyota Yaris (Sedan) (2017).
Toyota Yaris (Sedan) (2017) is 40 mm (1.57 inch) higher and 478 kg (1,054 lbs) lighter than Kia Optima (2018).
