Dodge SRT Viper (2016) is 956 kg (2,108 lbs) lighter than GMC Yukon XL (2016).
GMC Yukon XL (2016) is 1237 mm (48.70 inch) longer, 104 mm (4.09 inch) wider, 643 mm (25.31 inch) higher and has 1756 liters (62.01 ft3) bigger cargo space than Dodge SRT Viper (2016).
