Kia Optima (2017) is 610 mm (24.02 inch) longer, 190 mm (7.48 inch) wider and has 23 liters (0.81 ft3) bigger cargo space than Mitsubishi Mirage G4 (2015).
Mitsubishi Mirage G4 (2015) is 30 mm (1.18 inch) higher and 620 kg (1,367 lbs) lighter than Kia Optima (2017).
