Chevrolet Volt (2014) is 762 kg (1,680 lbs) lighter than GMC Yukon (2017).
GMC Yukon (2017) is 681 mm (26.81 inch) longer, 257 mm (10.12 inch) wider, 452 mm (17.80 inch) higher and has 1331 liters (47.00 ft3) bigger cargo space than Chevrolet Volt (2014).