Is a 2003 Nissan 350Z a good car?

I am currently 14 years old, I will be turing 15 in a few months. I am a freshman in high school, I have always wanted a Nissan 350Z. I really like the design and heard it has very good performance. I have saved up around $3,000, and I will hopefully have around $6,000--$9,000 by the time I turn 16. My parents will help me pay the rest of the cost if I dont have enough. I might get a job soon, so I can pay the insurance. I really want this car, I have loved cars all my life, I have been saving up all my money, cutting costs, from buying phones and ipods. But will the insurance be way to expensive, because I don't think I can pay more than $250 a month for insurance, how much is the insurance??. Why do the tires ware off on this car, cant you just get really good tires??

Math:



2010: car= $9,000-$11,000

my cash = around $8,000
parents = $2,000
total=$10,000

I can also get financing



Tell me what you think !!!!
is this a good or bad car??