So I've been looking at buying a new car and I've decided to get a Grand Prix. Today I went and drove an '06 GP GT and damn. Everything about the car I fell in love with. From the smooth ride to the interior, and the power. However, I see plenty of affordable GTP's in my area, and I was just wondering what are the differences between the '06 GT and the GTP? There's only a couple GT's in my state that're decently priced and they may be could by the time I can get the money next week. If next week comes and there's no GT's for sale at a decent price, would the GTP be much of a different choice?

Thank in advance. Hopefully I'll be seeing you guys around a lot from now on.