COMPARE GMC Sierra 2500HD (2014) with Kia Optima (2020)

GMC Sierra 2500HD (2014) vs Kia Optima (2020)

• GMC Sierra 2500HD (2014) is 860 mm (33.86 inch) longer, 172 mm (6.77 inch) wider, 499 mm (19.65 inch) higher and has 1208 liters (42.66 ft3) bigger cargo space than Kia Optima (2020).
• Kia Optima (2020) is 1358 kg (2,994 lbs) lighter than GMC Sierra 2500HD (2014).