I am looking into this card as well. I was wondering if it's 1 point per dollar so lets call them and make sure I thought. At capital one they read me the script from their website they told me that they have no idea and that I should call the GM redemption center. I called the center and they read me the script and said that they don't know and I should talk to a car dealer when I was ready to buy only they could tell me. I pushed a little farther and then she told me that during business hours there is a redemption specialist who may know the answer to my question.
Sorry for being such a noob, what are the points actually worth in the buying power of a car? 1 to 1? 1 to .01?