The Viper V10 Originated From Chrysler's Pickup Range1994 - 2002 Dodge Ram 3500 exterior DodgeWanting the Viper to stand out from every other sports car out there, Chrysler's designers landed on a V10 engine configuration for the new beast. The Viper V10 Family Is Very Power-Inefficient2015 Dodge Viper Time Attack engine bay cover StellantisWhile the 400 hp produced was enough to give the Viper some real claws, on paper the output wasn't particularly impressive given the sheer size of the engine. Chrysler's Performance V10 Lacked In Other AreasThe first-generation Dodge Viper, powered by a V10 engine with more torque than a truck, and no safety systems whatsoever, proved to be a challenge to drive fast. Bring A TrailerThere were more drawbacks with the Viper V10, as well. The Viper V10 may have been one of the least efficient performance engines ever cooked up, but it at least succeeded at one thing.