COMPARE GMC Sierra 3500HD (2016) with Mazda 6 (2018)

GMC Sierra 3500HD (2016) vs Mazda 6 (2018)

• GMC Sierra 3500HD (2016) is 805 mm (31.69 inch) longer, 196 mm (7.72 inch) wider, 501 mm (19.72 inch) higher and has 1511 liters (53.36 ft3) bigger cargo space than Mazda 6 (2018).
• Mazda 6 (2018) is 1142 kg (2,518 lbs) lighter than GMC Sierra 3500HD (2016).