Basically what everyone else said...fast straight line but dont think about takin that thing through twisties. I mean roll body roll! Its almost scary.
One of my friends has one and I've driven it on several occasions. I hate to say it but it feels more solid than my SVT. His GTP will take my SVT up to about 90...they start losing steam really bad when you get near triple digits.
Another down side: THEY ARE EVERYWHERE!
I live in rural Mississippi and I see at least 6 or 7 a day...mostly driven by old women...just like contours :p
Nice cars...transmissions are kind of weak though.
and...uh...280 ft/lbs of torque. They get movin fast.
check out
clubgp.com for more info on them.
-neal