COMPARE GMC Sierra 3500HD (2020) with Porsche Cayman (2017)

GMC Sierra 3500HD (2020) vs Porsche Cayman (2017)

• GMC Sierra 3500HD (2020) is 1604 mm (63.15 inch) longer, 276 mm (10.87 inch) wider, 737 mm (29.02 inch) higher and has 1808 liters (63.85 ft3) bigger cargo space than Porsche Cayman (2017).
• Porsche Cayman (2017) is 1364 kg (3,007 lbs) lighter than GMC Sierra 3500HD (2020).