I found this article on the Detroit News Autos Insider scetion of the website. It's the Strategic Visions Totoal Quality report (I'm not sure when it was published - it displays today's date) that speaks highly of Hyundai, but there is also an interesting subtext on GM's improving quality - despite the headline stealing by the Korean upstart. It's interesting to see what cars are the quality players from GM and what cars they beat out or tied. All in all an interesting read.

Detroit News article

This is an added link on the subject as well that shows the results in somewhat more detail

Strategic Vision Total Quality Awards site