About: Alan Kiernan Cars of JFK Road Dublin, the home of most brands of quality pre owned cars. Alan Kiernan Cars is an independent dealership established in 2002. By being independent it enables us to stock an exciting range of quality used cars large and small. All our cars are of the highest standards and are checked by body and mechanical specialists. Combined with strong customer service in both sales and after sales we encourage you to visit us and take a test drive.