Autocar reports that Porsche is hard at work on whipping up a new four-cylinder to power everything from the oft-rumored small Porsche as well as the Boxster, Cayman and potentially even the 911. While speaking at the Detroit Auto Show, Wolfgang Durheimer, the head of research and development for the automaker, said that Porsche was already slaving over the four-pot and that it could potentially be applied to models outside of the upcoming sub-Boxster model.
There was some indication that the smaller Porsche would borrow bits from a sister car built by Volkswagen and Audi, and while that route would certainly cut down on development costs for all three cars, Porsche seems to be bent on powering its version with a beating heart designed and developed in house.
If you're still reeling from the thought of a four-cylinder 911, breathe easy. Durheimer said that for the time being, Porsche plans to keep to the flat-six for its bread-and-butter sports machine, though there's no telling what the far-off future could bring.