Long wheelbase Panamera coming in 2012CAR reports that a long wheelbase version of the Panamera is coming. The wheelbase will be extended by 150 millimeters. Demand for long wheelbase models is apparently very high in China which seems to be the driving force for this Panamera model. It seems kind of weird to us though as the Panamera is supposed to be a sporty sedan and already is quite heavy to begin with. Regardless, the longer wheelbase model is coming as is a face-lift.