Used car auto loans are specifically designed for when you are buying a second hand vehicle, and are just as easy to set up as a loan for a brand new car. However, do not expect to get a new car rate for a used car loan. There are some options open to you to help you get the best possible rate of interest on your used auto loan and here are just a few of them which you may wish to consider.1. First of all, there are usually great rates to be had by having a look at the offers for used auto loans available on line. The good news here is that a bad credit history will not automatically eliminate you from these deals but will affect the rate you you get. A simple search can yield many lenders even for bad credit used car auto loans. Do a little comparison shopping and you are sure to find the best possible interest rate. You can also choose the terms of your auto loan which will give you the most favorable overall financing terms to make your purchase.2. Even though this may not be your first option, you could opt to use a co-signer who has a better credit rating than you do. This will assist you in getting a much lower rate of interest on a used car auto loan than you would by making the application solely in your own name. There are several lenders out there who will form their decisions about credit and the rate to be offered on your co-signers history. This options can let you kill two birds with one stone, especially if you have a bad credit history. If you use a co-signer you will not only receive a great deal on the interest rate but it also helps you to get back on track and re-establish your own credit ratings, as you are the one who will be repaying the used car auto loan.3. Your local bank, credit union or finance organization are all out to get your business in this extremely competitive field of auto financing so pop in and see what they have to offer you. It can’t hurt to know. You may find that not only are their used car auto loan quotes competitive but better than anything a used car dealer offers you. Let them know a few details of your research, like what type of quotes you have received from their rivals. They are almost certain to come up with a used auto loan quote that’s equal or even better than their competition has already offered to you.It is important that you carry out as much research as you can and consider which is the best deal for you before signing on the dotted line. Make sure not to ‘leap before you look’, so to speak. This task is a must to get the best rate and can be easily and quickly done online, just don’t overlook this step. If you do this you will end up with terms and payments within your budget, because you get different quotes for used car auto loans and select the one with the best interest rate.