Hyundai Elantra (2019) is 254 kg (560 lbs) lighter than Kia Optima Sportswagon (2015).
Kia Optima Sportswagon (2015) is 235 mm (9.25 inch) longer, 59 mm (2.32 inch) wider, 40 mm (1.57 inch) higher and has 145 liters (5.12 ft3) bigger cargo space than Hyundai Elantra (2019).
