Check out this article from KBB.com.  According to Kelly Blue Book, the eighth step to used car buying is to go the extra mile to assure quality.  

Buy here pay here may be the answer for you if you have no credit or bad credit.  Ask about 90 days same as cash.  Come see us at 3300 Taylor Boulevard for a test drive today or call us at 502-368-4999


Step 8: Go the Extra Mile to Assure Quality

If the car fails on any of these points, take it to a mechanic to evaluate repairs. It is then your call whether you want to walk away or negotiate the price based on the repair estimate. 

We recommend that you contact your local Department of Motor Vehicles. Ask what forms are required to transfer the title as well as any other information you need to provide. For example, some states will require you to bring the vehicle to the DMV for inspection, some states require a smog certificate and others require the bill of sale from the current owner. 

Finally, whatever you do, get everything IN WRITING. This means if you settle with a private party, write up a contract stating what you are paying for the vehicle and under what terms it is to be delivered.