You know you drive an 06 GPGT when the indicator on your 140mph speeddo will not go any faster than 110. Thank you GM for the CPU SPEED LIMITER.
you know you drive a gp when you think you're cool for driving it until you realize that a pontiac montana has the same motor...
Those have a 3.4
you know you drive a gp when your auto "dimming" mirror doesn't dim crap.
You know you drive a GP when someone gets in your car and says "oh! you have heated seats?" and you have to say," sorry only mine is."