Chevrolet Suburban (2020) is 842 mm (33.15 inch) longer, 185 mm (7.28 inch) wider, 420 mm (16.54 inch) higher and has 603 liters (21.29 ft3) bigger cargo space than Kia Optima (2019).
Kia Optima (2019) is 1074 kg (2,368 lbs) lighter than Chevrolet Suburban (2020).
