Bentley Continental GT Speed (2015) is 308 kg (679 lbs) lighter than GMC Sierra 3500HD (2015).
GMC Sierra 3500HD (2015) is 894 mm (35.20 inch) longer, 91 mm (3.58 inch) wider, 557 mm (21.93 inch) higher and has 1633 liters (57.67 ft3) bigger cargo space than Bentley Continental GT Speed (2015).
Comparisons with Bentley Continental GT Speed (2015)
