COMPARE GMC Sierra 3500HD (2015) with Kia Optima Sportswagon (2017)

GMC Sierra 3500HD (2015) vs Kia Optima Sportswagon (2017)

• GMC Sierra 3500HD (2015) is 845 mm (33.27 inch) longer, 175 mm (6.89 inch) wider, 481 mm (18.94 inch) higher and has 1551 liters (54.77 ft3) bigger cargo space than Kia Optima Sportswagon (2017).
• Kia Optima Sportswagon (2017) is 988 kg (2,178 lbs) lighter than GMC Sierra 3500HD (2015).