By SG on
2008 Pontiac Grand Prix GXP 4dr Sedan (5.3L 8cyl 4A)
I traded in my 04 Grand Prix GTP to upgrade to a 08 GXP and I must say that what a difference it makes having a V8 engine. It rumbles and has much more power than the GTP. It handles better with the front tires being wider than the rear. I'm a Grand Prix fan and always will be.
V8 power, cornering, and suede leather interior.
When giving it the gas the wheel wants to turn on you.