Ive been thinking about buying one in the near future and I want some advice so I don't make the wrong decision. I have reservations about buying something that has been abused and modified so I want a stock un-molested car (dont we all). Here is an example of what I am looking at: 2006 Subaru Impreza Sedan WRX STi 1st Time Buyers/ No Credit No problem! - cars & trucks - by dealer - vehicle automotive sale. I asked about the car and it has had 4 owners and the dealer bought it from an auction. They are asking 21000 for it. Any advice is appreciated.