Originally Posted by +fireamx

The Fiero was originally introduced as a "Commuter car", Magazines directly compared it to the (then new) Honda CRX. It only garnered its "Sporting" personality later on. It was also plagued with several problems, (that while being minor in nature, with the exception of spontaneously cumbusting) seemed to stick with it long after the problems were solved. And with the standard practice of GM using it's customers as "test" drivers, while their engineers continue to hone and develope the model until they finally get it right, and discontinue it, may have some bearing on it's current desirability factor.
Personally, I always thought it was a cool car, and I don't think it's peaked in value at all. When you consider it's selling for higher prices than most Vettes of that era, I think that fact alone speaks volumns.
As I said before, just give it time.