Porsche Consulting website has published a sketch of what appears to be a two-door version of the Panamera sedan. It's unknown as to whether this will actually go into production but it does suggest Porsche is thinking of releasing a GT Panamera of some kind. Possibly to rekindle the 928 days of the Eighties.
It does look more compact and, dare I say it, cuter than the big, controversial Panamera sedan. Although the sketch does look meatier than the image below, which simply looks like a shortened, overweight version of the Panamera.
A model like this could go more appropriately up against the likes of Aston Martin DBS, Ferrari 599 and the Mercedes-Benz SLS AMG
(with Car Body Design)