Supercharged Nav
Grand Prix GTP or GXP?
What would be a nicer, more reliable car to get
The GTP has the 3.8 liter supercharged engine 260hp (iron Block)
The GXP has a 5.3 liter v8 303hp (aluminum block)
Would the gtp hold up to more stress because it is an iron block or no??
And i know you can get a nav system for them but how good is the system is it worth it? Is the monsoon system good???? Bass Wise?
I have an 03 Bonneville with the supercharged V6. It's a good engine, gets 25mpg back and forth to work, 29-20 on the open road.
Go buy a Garmin Nuvi. Good system.
If you really want a bad ass ride, get a G8 GT.
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US $23,300.00













