Everybody knows we are huge fans of the Porsche 997, but if you were shopping for one today, which one should you buy? The Porsche 911 (997) came out in over twenty different model variants with thirteen different engines. It really isn’t easy trying to decipher which model has which engine, and to be fair, you won’t have to do that. As long as you know which family your engine comes from, you’ll be able to learn about their various pros and cons. So when we found this awesome video from the guys at FCP Euro, we had to share it.