Kia Optima (2016) is 283 mm (11.14 inch) longer, 331 mm (13.03 inch) wider and has 162 liters (5.72 ft3) bigger cargo space than Mitsubishi Lancer Sportback (2015).
Mitsubishi Lancer Sportback (2015) is 16 mm (0.63 inch) higher and 250 kg (551 lbs) lighter than Kia Optima (2016).
