Farnsworth Auto Group is a Rochester Cadillac, Chevrolet, Buick, GMC dealer with new car and used car sales, leasing, online ... inventory, financing, service, parts, accessories, and hours and directions. Your Canandaigua new car dealer and Canandaigua used car dealer is Farnsworth Chevrolet Cadillac, a Canandaigua NY Cadillac, Chevrolet dealership. read more