When is a “base” Porsche 911 good enough? The conundrum with the 991.2 911 is that while the base car, a twin-turbo 3.0L, is really good on its own, you have all the other models above it. And there are many. Carrera T, Carrera S, Carrera GTS, GT3, GT3 RS, GT2 RS, Speedster, Turbo, and Turbo S. Suddenly, at least on paper, the base model would seem inadequate. I’m here to tell you it is not. It is very much a pure 911 whether you get the PDK gearbox or the 7-speed manual, and the possibilities you gain by having that twin-turbo 3.0L are about endless in terms of making power. This 2007 up for sale in Texas is a perfect example why.