BMW 5 Series Gran Turismo (2015) is 489 kg (1,078 lbs) lighter than GMC Sierra 3500HD (2014).
GMC Sierra 3500HD (2014) is 823 mm (32.40 inch) longer, 132 mm (5.20 inch) wider, 420 mm (16.54 inch) higher and has 1491 liters (52.65 ft3) bigger cargo space than BMW 5 Series Gran Turismo (2015).