Tempting Fate!
If you have a happy life today, do not buy the car. If you feel persecuted and have major mental health issues, buy it, as it will fall in with all your angst, present and future. Not even going to dwell on the financial debreedment of your savings and future money's. See, I have been through, the same debate process, as you are now.
Like Clint Eastwood's character, Harry Calahan, used to say in the "DIRTY HARRY," movies. Do you feel LUCKY? Well Punk, do you? The question I asked myself was, Can I walk away from this car, without remourse, emotionally as well as financially? I couldn't. But for $3000.00, I don't think I could pass it up! AAARRRRGGGHHHH!!!! GOOD LUCK!!!