Honda Accord (2017) is 78 mm (3.07 inch) longer, 249 kg (549 lbs) lighter and has 7 liters (0.25 ft3) bigger cargo space than Kia Optima Sportswagon (2017).
Kia Optima Sportswagon (2017) is 11 mm (0.43 inch) wider and 6 mm (0.24 inch) higher than Honda Accord (2017).
