just how many different packages are there that you can order for your cobalt ss? i know the G85. but what else is there? and if you could list what those packages inclose would be nice thanks.

Well that is about it but there is a possable a new package that will bump the power to 272 but no REAL word on that but we will be watching.

No other "packages" G85 is the only "performance" package as of yet, next year there will be a new optional 2.4L engine for the SS (all motor) ~170hp/tq. That SS will be available in 2 or 4 door form...