BMW 3 Series Gran Turismo (2014) is 1178 kg (2,597 lbs) lighter than GMC Sierra 3500HD (2019).
GMC Sierra 3500HD (2019) is 1259 mm (49.57 inch) longer, 217 mm (8.54 inch) wider, 482 mm (18.98 inch) higher and has 1318 liters (46.54 ft3) bigger cargo space than BMW 3 Series Gran Turismo (2014).