Chevrolet Impala Power Programmer III GM most readily distinguished by having three sets of taillights. It competed in the market against other full-size cars such as the Ford Galaxie 500 and the Plymouth Fury. The Impala nameplate is currently used since 2000, for the full size, front-wheel-drive Chevrolet. The Impala SS nameplate was introduced in 1961 and continued through 1969; was revived in 1994 through 1996, and revived again for the 2004-2009 model years. Features for your Chevrolet Impala Hypertech Power Programmer III GM The Chevrolet Impala is a full-size automobile built by the Chevrolet division of General Motors. The Impala became the best-selling automobile in the United States when full-sized cars dominated sales. From 1958 until 1965, it was Chevrolet's most expensive full-size car. In 1965, reaching its sales peak, Chevrolet introduced the Caprice. The Impala was then positioned down one trim level but still above the more economical models the Bel Air and Biscayne. It remained the most popular full-size Chevrolet model through the mid-eighties. The Impala, named after the southern African antelope, is Hypertech Power Programmer III GM Fits the following: |