I would like to replace the stereo in my 2006 Chevy Cobalt.?

[kyle]

I am interested in replacing my stereo in my 2006 Chevy Cobalt. I like the factory radio and would like to replace my current stereo with one from a 2007 Cobalt since the '07 stereos have an audio jack for an iPod or other audio device. I was curious if the 2007 stereo is interchangeable with the 2006 stereo or if I would need additional hardware/harness/wiring, etc..