Shepherd Chevrolet Buick Pontiac Cadillac is an automobile dealership that sells and services a range of new and pre-owned vehicles. It provides a variety of convertibles, pickups, sedans, minivans, coupe s and sport utility vehicles. The dealership s new inventory of Chevrolet and Buick models includes the Avalanche, Aveo, Cobalt, Colorado, Impala, Equinox, Express, Malibu, Silverado, Tahoe,...