Chevrolet Spark (2018) is 243 kg (536 lbs) lighter than GMC Yukon (2014).
GMC Yukon (2014) is 1455 mm (57.28 inch) longer, 409 mm (16.10 inch) wider, 404 mm (15.91 inch) higher and has 1384 liters (48.88 ft3) bigger cargo space than Chevrolet Spark (2018).