Transmission Type by Car: CVT, Automatic or Manual / Dodge / ViperDodge Viper Transmission by year YearTransmission20176-speed manual20166-speed manual20156-speed manual20106-speed manual20096-speed manual20086-speed manual20066-speed manual20056-speed manual20046-speed manual20036-speed manual20026-speed manual20016-speed manual20006-speed manual Source: U.S. EPA / DOE fuel economy data (fueleconomy.gov).