I'm looking to get a used Turbo. I know little to nothing about the Cayenne, other than I want one, mod it up a bit, and try to spend as little money as possible. All this, of course, while getting the best of everything!

Is there anything that should be avoided, due to model year? Did all years have that interesting active roll bar system? Is there any value in the newer, more powerful models that an ECU tune couldn't replicate?

I need serious help. I would like to be a buyer ASAP.

Thanks in advance.

Mike