Kia Optima (2018) is 905 mm (35.63 inch) longer, 165 mm (6.50 inch) wider and has 77 liters (2.72 ft3) bigger cargo space than Toyota Yaris (Hatchback) (2017).
Toyota Yaris (Hatchback) (2017) is 40 mm (1.57 inch) higher and 510 kg (1,124 lbs) lighter than Kia Optima (2018).
