Dodge SRT Viper (2016) is 2 mm (0.08 inch) wider, 113 kg (249 lbs) lighter and has 66 liters (2.33 ft3) bigger cargo space than Mercedes AMG GT (2017).
Mercedes AMG GT (2017) is 83 mm (3.27 inch) longer and 42 mm (1.65 inch) higher than Dodge SRT Viper (2016).