Chevrolet Impala (2014) is 650 mm (25.59 inch) longer, 249 mm (9.80 inch) higher and has 117 liters (4.13 ft3) bigger cargo space than Dodge Viper (2014).
Dodge Viper (2014) is 87 mm (3.43 inch) wider and 168 kg (370 lbs) lighter than Chevrolet Impala (2014).
