a top-line Impala Sport Sedan for the 1965  model year  becoming a separate series positioned above the Impala in 1966, which itself remained above the  Bel Air  and  Biscayne . CHEVROLET EQUINOXX... The  Chevrolet Equinox  is a  mid-size   crossover SUV  from  Chevrolet  based on GM's  Theta unibody  platform, manufactured at  CAMI