Chevrolet Colorado (2016) is 543 mm (21.38 inch) longer, 27 mm (1.06 inch) wider, 331 mm (13.03 inch) higher and has 659 liters (23.27 ft3) bigger cargo space than Kia Optima (2016).
Kia Optima (2016) is 229 kg (505 lbs) lighter than Chevrolet Colorado (2016).
