BMW 7 Series (2018) is 635 mm (25.00 inch) longer, 231 mm (9.09 inch) higher and has 98 liters (3.46 ft3) bigger cargo space than Dodge SRT Viper (2017).
Dodge SRT Viper (2017) is 39 mm (1.54 inch) wider and 328 kg (723 lbs) lighter than BMW 7 Series (2018).
