They are very diff cars
Think 3d for a second if grand ams suck well of course so do trans ams and gtos and g8's Do you get my point here
Grand prixs are easy to work on easy to mod dollar;hp;mod ratio is decent and they are cheap to insure The 3.8 isnt bullet proof as some say BUT is reliable dependable and can handle some abuse
Just my .02 cents
DITTO
2001 Grand Prix GT
ZZP Hiflow downpipe w/cat, Summit mufflers
Factory modified Cold Air Intake