I have a friend that got the model that was the last one to be made. (after researching your question, I have discovered that the GT is still made, and she was mistaken) She boasted at how the value of the car has actually increased. I think she said it was a 2007. At any rate, it was a beautiful car, and of course she had to get the red one. It was a GT. You are asking about the speed? She said the speedomoter went up to 200mph... fast. By the way... she paid $21,000 for her GT.
This was the car she had, in this color too: http://cars.about.com/od/pontiac/fr/ag_07PontiacG5.htm
