<prompt> Human: Hi, as the title states I am having trouble with figuring out whether or I should buy a car with my girlfriend of almost 5 years.I am currently 20 years old and I am planning on moving down to Florida in about 2 months because of a rush job offer I was given as well as my girlfriend. So we are a bit strapped for cash as it is. Also, both of us are currently driving cars that our parents own, but the issue I am having is that I pay 50 a month for my own phone, my 17 year old sister isnt paying for hers, she has her own job, I share a car with her. I pay for all the gas ALL the time and she just pisses away her money on entertainment all the time.Ive got 2.3-2.4k saved in my savings account for a down payment for a new car and my girlfriend was just approved for 20k for a car payment for a NEW car.Should I buy a car with her? Ive already discussed for months now with how unfair Im being treated in this car situation and how unresponsible my sister is financially and they just dont seem to give a rats ass about me or how I feel about this whole thing. What should I do at this point? Im lost and I need a car before we move as well or this will be even harder to deal with when we are down there all alone.  <response>: we are a bit strapped for cash as it is.And.. my girlfriend was just approved for 20k for a car payment for a NEW car.Going with a 20k car while cash strapped would be a very bad decision. Look for a car in tha 2-5k range instead, ideally paying cash 