A difference of just 30 points on your credit score can make a significant impact on your rate. If your original loan was financed by your car dealer’s preferred lenders, there is a good chance you didn’t score the best rate possible. Dealers often add a few points as a commission. Wondering when you should refinance your current auto loan? If you're in one of these situations, the answer might be now.

To avoid this, stay away from long repayment terms - which can feel enticing when refinancing for a smaller monthly payment. If you choose to refinance at a similar rate but opt for a longer term, you are more likely to become upside-down. The choice to refinance does not come without risk, however.

Current loan meets the minimum refinance amount.

Lenders may require you to meet specific requirements to refinance, including: While many can qualify for better rates through refinancing, it’s not always the case. If you can qualify for lower rates and opt for a shorter - or equivalent - term, you may reduce your monthly payment and the total amount of interest you pay. Refinancing allows you to replace your current loan with a new one. This way, you can calculate if refinancing will really save you money compared to your current loan. Get preapproved with multiple lenders to see potential rates - and determine if they meet your needs.

After figuring out what adjusted term and interest rate work best for you and your wallet, compare lenders that offer auto refinance. Simply enter the details of your current loan: your monthly payment, remaining balance, interest rate and the remaining loan term. Use the auto loan refinance calculator to find potential savingsīankrate’s auto refinance calculator can help you determine how much you could save on interest, monthly payments or both.

Usaa mortgage loan calculator