Dodge SRT Viper (2017) is 42 mm (1.65 inch) wider and 613 kg (1,351 lbs) lighter than Mercedes S-Class (2015).
Mercedes S-Class (2015) is 782 mm (30.79 inch) longer, 243 mm (9.57 inch) higher and has 84 liters (2.97 ft3) bigger cargo space than Dodge SRT Viper (2017).