Yes folks you read it right. Porsche could be planning a glass roofed version of its full size Cayenne SUV. The Targa might debut at the Paris Auto Show in September. All the phrases like "could be" and "might" in this post are because Porsche itself is saying the report from German Auto Motor Und Sport magazine is "speculation." I'll report that a Targa Cayenne would be amazing and could set it apart from the other luxury SUVs on the market even more than the Porsche nameplate and engine. Now all they have to do is get rid of that silly chrome trim around the windows.