"One letter, big power
Celebrating Porsche’s “S” model designation, from 964 to 997. With the preview of Porsche’s 2011 911 Turbo S, we’ll be taking a look back at the history of Porsche’s ultimate 4 wheel drive performance variant. And let’s be honest, any time a company takes a fast car, removes weight, and adds power, it should be commended."

"Porsche will offer as an option a lithium-ion starter battery in place of a standard lead battery on a few select models. Available in January for the 2010 911 GT3, GT 3 RS and Boxster Spyder, the li-ion starter battery will lower the car’s weight, as well as enhance performance and dynamics, Porsche says."