Consumer Reports - Not enough data

[kls]

I think your math gives a pretty good estimate of what they might be looking at. I believe that in most, if not all of the previous years they listed "insufficient data" for the Boxsters. I still think that it gives a pretty good indication of the Boxsters reliability, putting it about equal to the M3 and much better than the Mercedes SLK or the Corvette.

I was actually relieved to see the "average" reliability rating because in nearly every other area it beat the competition.