Ford Ranger (2015) is 255 mm (10.04 inch) longer, 330 mm (12.99 inch) higher and has 1302 liters (45.98 ft3) bigger cargo space than Kia Optima (2019).
Kia Optima (2019) is 10 mm (0.39 inch) wider and 1640 kg (3,616 lbs) lighter than Ford Ranger (2015).