With it going to be the last year it is hard to tell. Best thing to do is go to the dealership and ask them what is the latest date you can order a custom car.
Or another car that is very good is the Malibu. Just in case you can't get the Prizm. My mom had a Prizm, great car. Now she has a Con. Z28.
But both cars are very good. My dad used his GM CC to buy stuff for his business just for the rebate.
Works well. That and if you get the end of year % or rebate to add to the savings your CC gives you it adds up REAL BIG savings. And if you graduated from college in the last six months you might something for that.
GM has so many deals right now that if you can get them all, you can get a great car for almost next to nothing. Mo mom and dad both got new cars in the last year and a half.