Kia Optima Sportswagon (2017) is 92 mm (3.62 inch) higher, 425 kg (937 lbs) lighter and has 75 liters (2.65 ft3) bigger cargo space than Porsche Taycan (2019).
Porsche Taycan (2019) is 108 mm (4.25 inch) longer and 106 mm (4.17 inch) wider than Kia Optima Sportswagon (2017).