Dodge SRT Viper (2016) is 21 mm (0.83 inch) wider and 626 kg (1,380 lbs) lighter than Mercedes X-Class (2018).
Mercedes X-Class (2018) is 877 mm (34.53 inch) longer, 572 mm (22.52 inch) higher and has 744 liters (26.27 ft3) bigger cargo space than Dodge SRT Viper (2016).