Bentley Continental GT Speed (2015) is 523 kg (1,153 lbs) lighter than GMC Sierra 2500HD (2014).
GMC Sierra 2500HD (2014) is 909 mm (35.79 inch) longer, 88 mm (3.46 inch) wider, 575 mm (22.64 inch) higher and has 1360 liters (48.03 ft3) bigger cargo space than Bentley Continental GT Speed (2015).
Comparisons with Bentley Continental GT Speed (2015)
