Thanks to the help of this forum and its members, we've been able to release updated results on the 2006 and 2007 Cobalt.

Both model years have a better than average repair rate. The result for the 2007 is asterisked for a marginal sample size, but it is so close to the 2006 result that it is likely accurate.

I'd like to get rid of that asterisk and include additional model years in future updates. Need owners' help to make this happen.

For the full set of results, and sign up to help (if you haven't already):

TrueDelta Vehicle Reliability Survey results