This purported version of the Model S is said to bring a redesigned fascia front, as well as new seats and LED lights. Unfortunately, there's no word on how much of a price hike this will come with, though it sounds like we'll find that out sooner than expected. In the meantime, a Tesla spokesperson gave Engadget the following statement:
We don't comment on rumor od speculation about future release. Tesla is constantly innovating and adding new features to our vehicles to perpetually improve Tesla vehicles for our exiting and future customers. We price our vehicles consistently throughout the world which requires us to adjust pricing to foreign currency exchange rates. We have let customers know that some price changes will take effect in early April. We always encourage those interested in purchasing Model S to place their order so they can start enjoying the many benefits of Model S today.