Highline Car Connection -(203) 573-0884 is a used car dealer in Waterbury, Norwich, Middletown, New Haven, Connecticut selling used Acura, Audi, BMW, Cadillac, Chevrolet, Chrysler, Dodge, Ford, GMC, Honda, Hyundai, INFINITI, Jeep, Kia, Lexus, Lincoln, Mazda, Mercedes-Benz, Mercury, Nissan, Ram, Scion, Subaru, Toyota and Volkswagen