I was going to post a similar question, but this thread has already started.

Is there a general formula comparing yearly income to car cost that a reasonable person should go by? Such as yearly income should be at least 2X the car cost. (I am not very reasonable myself, however, since I purchased a $54K car when I had made $62K the previous year.) Now that my income is much higher I too am considering a Gallardo or Murcielago in the future.

To b18bek, which model are you considering? New or used? With that income I'd think a used Gallardo is pretty reasonable.