COMPARE GMC Sierra 2500HD (2019) with Opel Adam (2020)

GMC Sierra 2500HD (2019) vs Opel Adam (2020)

• GMC Sierra 2500HD (2019) is 2002 mm (78.82 inch) longer, 315 mm (12.40 inch) wider, 492 mm (19.37 inch) higher and has 1340 liters (47.32 ft3) bigger cargo space than Opel Adam (2020).
• Opel Adam (2020) is 1665 kg (3,671 lbs) lighter than GMC Sierra 2500HD (2019).