Honda Civic (2019) is 10 mm (0.39 inch) higher and 546 kg (1,204 lbs) lighter than Kia Optima Sportswagon (2018).
Kia Optima Sportswagon (2018) is 320 mm (12.60 inch) longer, 90 mm (3.54 inch) wider and has 20 liters (0.71 ft3) bigger cargo space than Honda Civic (2019).
