hey #1 Pony,
are you talking about you already have the money for a V6, but not quite enough for a GT, or that someone has told you they'd buy you a V6 and NOT a GT.
Here's what i'd do. I'd personally get the free V6 because not only do you not have to get comprehensive insurance and pay the higher prices of the GT, but it's FREE. After getting the free V6 i'd drive it around and NOT modify it. I'd save up my money for a fox body mustang to build up as a fast car and let the V6 be a daily driver.
But of course, this is just my opinion and what i'd do, but if you have the option to get a NEW CAR for FREE, do it, it's something that i wish that i would've had offered to me.
Please, explain your situation a little more, it's a little unclear as to where the money is coming from for the V6, how much you have to spend, and whatnot....
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previous name: 84stangLX
'84 Mustang 5.0 LX
my LX
'89 Mustang GT
my GT