Chevrolet Suburban (2016) is 845 mm (33.27 inch) longer, 185 mm (7.28 inch) wider, 425 mm (16.73 inch) higher and has 603 liters (21.29 ft3) bigger cargo space than Kia Optima (2016).
Kia Optima (2016) is 1044 kg (2,302 lbs) lighter than Chevrolet Suburban (2016).
