Chrysler PowerFlite transmission Chrysler PowerFlite transmission PowerFlite is a two-speed automatic transmission engineered and produced by the Chrysler Corporation and used in their passenger cars from 1954 to 1961. Production began in late 1953; despite the launch of Chrysler's three-speed TorqueFlite automatic in 1956, the simple and durable PowerFlite remained available on Plymouths and Dodges through the 1961 model year, after which it was discontinued. Chrysler was the last of Detroit's Big Three automakers to introduce a fully automatic transmission, some 14 years after General Motors had introduced Oldsmobile's Hydramatic automatic transmission and nearly three years after Ford's Ford-O-Matic. Packard's Ultramatic debuted in
Chrysler Europe in the former Chrysler Europe factories. The Ryton plant was closed down in 2006, but the Poissy plant remains in use. Chrysler UK had several plants in Coventry, including the Ryton assembly plant, the Stoke Aldermoor engine plant, the design, engineering and development site at Whitley and Hills Precision, the plastics factory in Canterbury Street, as well as the vehicle manufacturing plant at Linwood in Scotland. Confused branding resulted from trying to concurrently sell the mismatched pairing of the Simca and Rootes product families, contrasting heavily with the fortunes of arch rivals Ford and General Motors - who had both