Kia Optima (2015) is 755 kg (1,664 lbs) lighter than Tesla Model X (2018).
Tesla Model X (2018) is 181 mm (7.13 inch) longer, 139 mm (5.47 inch) wider, 219 mm (8.62 inch) higher and has 440 liters (15.54 ft3) bigger cargo space than Kia Optima (2015).
