Porsche releases pics and data of 2009 911 Targa 4 and Targa 4S

Completing a triple-update of their 911 model lineup, Porsche's new 911 Targa is readying for launch.The latest Targa will be available in Targa 4 and Targa 4S designations, and each is topped with a 16.58 square-foot glass roof with sunshade- allowing owners to switch from open-topped to coupe-like driving in a matter of seconds. The glass roof slides under the tailgate in its open position, which is achieved in about 7 seconds.