Should I buy a S197 as my first car?

To add some context, my favorite car is the 2005-2009 S197 Mustang ever since I was a kid, problem is that should I even buy it since I’m turning 18 in a week. I have saved money from my earlier jobs, I have found some that were below over 6,000 or below 150 thousand miles for a good price, and were I live at they pretty common car to find here, is so common that I go nuts like the car is following me everywhere I go, even at watching fast and furious 7 I saw that Mustang and went batshit crazy of how that car was haunting me, though I’m not looking for the special editions nor v8’s and I don’t really know if it’s a good idea to buy so early or even as my first car, I’m kinda stuck here.

To add some context, my favorite car is the 2005-2009 S197 Mustang ever since I was a kid, problem is that should I even buy it since I’m turning 18 in a week. I have saved money from my earlier jobs, I have found some that were below over 6,000 or below 150 thousand miles for a good price, and were I live at they pretty common car to find here, is so common that I go nuts like the car is following me everywhere I go, even at watching fast and furious 7 I saw that Mustang and went batshit crazy of how that car was haunting me, though I’m not looking for the special editions nor v8’s and I don’t really know if it’s a good idea to buy so early or even as my first car, I’m kinda stuck here.