No. It means Grand Tourer
A grand prix gt un-supercharged will smoke a grand am gt, the supercharged gtp grand prix will destroy it.
No
supercharged
if you dont know if your grand prix gt is supercharged you should sell it. but if you knew anything about anything then stand outside of your car by either front wheel look on the bottom front of the door and if it says GTP then its supercharged otherwise gt is naturally aspirated.
The major difference is that the GTP is supercharged.
The GTP is supercharged and the the GT is just the 3800 engine without a supercharger
The difference in a GT, and GTP is that the GTP is supercharged. Which gives it 40 extra horses over the GT. GT1 means it a car that was realeased in the first half of the year.
5.4 liter ( 330 cubic inch ) DOHC , supercharged
I have a 2004 Pontiac Grand Prix GTP Comp G Supercharged, and it reccommends premium gas, but it does fine without it.
www.zzperformance.com
it means its supercharged
TFSI Turbo fueled supercharged injected