Porsche is Working on a Long-Wheelbase Panamera?

Insiders have reported to CAR that Porsche is working on a long-wheelbase version of the Panamera that will launch in early 2012.

The long-wheelbase Panamera is reportedly going to get a 150mm longer wheelbase to provide more room for rear-seat passengers. If Porsche is working on a long-wheelbase Panamera its expected to be offered in China, where long-wheelbase BMW and Mercedes-Benz models are popular. Note the long-wheelbase BMW 5 Series. CAR claims that the long-wheelbase is also going to be offered in Europe and there is a possibility that it could come to the U.S.