Honda Clarity (2015) is 173 mm (6.81 inch) higher and 216 kg (476 lbs) lighter than Kia Optima Sportswagon (2017).
Kia Optima Sportswagon (2017) is 326 mm (12.83 inch) longer, 41 mm (1.61 inch) wider and has 2 liters (0.07 ft3) bigger cargo space than Honda Clarity (2015).
