Chevrolet had been in existence 46 years when the legendary Impala was majestically assembled for the first time back in 1957 for the 1958 model year. The Impala, named after the medium-sized African antelopes, was originally introduced as a top-of-the-line Chevy Bel Air, a car that had been in rotation since the 1950 model year. The Bel Air Impala was only built in Sport Coupe or convertible models and was a departure from typical Chevys at that point with its shorter greenhouse, longer rear deck, and lower setting on an X type frame. The 2-speed automatic transmission is also an option on this model. The Impala has 4-wheel drum brakes, 14-inch tires and wheels, independent front suspension with coil springs at the rear. Front seating is bench with a matching red cloth and vinyl covering. The factory AM radio is present. The Impala runs and stops great.