Chevrolet Spark EV (2015) is 1415 kg (3,120 lbs) lighter than GMC Sierra 3500HD (2018).
GMC Sierra 3500HD (2018) is 1978 mm (77.87 inch) longer, 409 mm (16.10 inch) wider, 387 mm (15.24 inch) higher and has 1719 liters (60.71 ft3) bigger cargo space than Chevrolet Spark EV (2015).