Before I begin, let me state that I am not trying to deliberately bait the domestic-lovers who have posted on this thread, but...
What I noticed, after all the crying (from the Toyota fanboys) and the "told you so" from the Toyota-haters, is that GM, once again, is very inconsistent. They have Buick in the Top 10 most reliable makes, and they have what are considered to be the among the most efficient and highest quality automotive plants in North America; yet, they also have the least reliable car, the Pontiac Solstice.
One question that I have, perhaps a challenge for some, is whether or not there is a difference in quality and reliability between two models that are built on the same assembly line, for example Ford Fusion and Mercury Milan, Ford Taurus and Mercury Sable, and Pontiac Solstice and Saturn Sky. If there is an appreciable difference, then that would point out to me that CR's (or JD Power's) protocols (questions they ask, etc.) may be wrong, or that reliability (at least as measured by CR or JD Power) is a perception thing. Mercury is a more luxurious brand, and so perceived to be higher quality than Ford, so the Mercury Milan will be assumed to be higher quality than its sister, the Ford Fusion, even though both may be built on the same line.
That may also explain the
Fall of Toyota: Toyotas are perceived by many to be very reliable, whereas GMs are not. So any minor problem with a new Toyota (e.g. hard plastics in the new Camry) may be perceived to be a big (reliability) problem (when you go and survey new owners), whereas a minor improvement in a GM (e.g. better plastics in their new dashboards) may be perceived to be a great improvement, dragging Toyota down and bringing GM up.