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  1. Home
  2. Calculators
  3. Auto Loan Refinance Calculator

Auto Refinance Calculator

Easily manage your car budget—calculate payments, interest, and total loan cost with our auto refinance calculator.

Estimated Monthly Payment for at APR*

Current Monthly Payment
PenFed Monthly Payment −
Total Monthly Savings

What to know about borrowing for a car

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NEW

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USED

36
Months
48
Months
60
Months
72
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84
Months

New Auto Refinance

Model Year or newer & less than 7,501 miles

%*
%*
%*
%*
%*
White Jeep Car Image

Apply for your Auto Refinance Loan today

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Used Auto Refinance

Pre-owned vehicles with 7,501 or more miles

%*
%*
%*
%*
%*
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Apply for your Auto Refinance Loan today

Member

Log In for a faster experience. Your info will be pre-filled.

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New Auto Refinance

Model Year or newer & less than 7,501 miles

Arrow Icon Path Alt Text
36 Months
%*
48 Months
%*
60 Months
%*
72 Months
%*
84 Months
%*

White Jeep Car Image

Apply for your Auto Refinance Loan today

Member

Log In for a faster experience. Your info will be pre-filled.

I’m a member

Guest

Apply now and we'll create your membership during the application process.

I’m not a member

Used Auto Refinance

Pre-owned vehicles with 7,501 or more miles

Arrow Icon Path Alt Text
36 Months
%*
48 Months
%*
60 Months
%*
72 Months
%*
84 Months
%*

White Jeep Car Image

Apply for your Auto Refinance Loan today

Member

Log In for a faster experience. Your info will be pre-filled.

I’m a member

Guest

Apply now and we'll create your membership during the application process.

I’m not a member

*APR as low as

Your actual APR will be determined at the time of disbursement and will be based on your application and credit information. Rates quoted assume excellent borrower credit history. Not all applicants will qualify for the lowest rate.

What to consider before refinancing your auto loan

Does your car qualify for refinancing?

PenFed refinances cars with fewer than 125,000 miles for most loan terms. For an 84-month term, your car must be no older than five years and have less than 60,000 miles.

Is refinancing your auto loan worth it?

Think about your financial goals, the loan term, and any prepayment penalties your current lender might charge.

  • If you want to lower your monthly payment, compare your current payment to the new payment for different terms and rates. Remember, a longer term may mean more interest paid overall.
  • If you want to pay less in total, and can afford a higher monthly payment, compare the total cost of your current loan to the refinance option. Don’t forget to include any prepayment penalties.

How much do you owe on your current auto loan?

If you’re close to paying off your loan, refinancing might not be worth it. But if you have a lien-free title, PenFed offers refinancing that could help you reach your financial goals. PenFed offers up to 125% financing in the continental U.S., Alaska, and Hawaii, and up to 110% in Puerto Rico and the Virgin Islands.

How long have you had your current loan?

It can be too soon to refinance. If you’ve had your loan for less than 60–90 days, your lender may not have the title yet. Also, your credit score may need up to six months to adjust after a hard credit pull and regular payments.

White Jeep Car Image

Apply for your Auto Refinance Loan today

Member

Log In for a faster experience. Your info will be pre-filled.

I’m a member

Guest

Apply now and we'll create your membership during the application process.

I’m not a member

Auto Loan Refinance FAQs

To apply for refinancing with PenFed, you will need:

  • Your automobile’s VIN OR state of registration and plate number
  • The name of your current lender
  • Your personal identification information and documents

Yes. You just need to apply for a PenFed "Title Loan" and have a copy of your lien-free title available for your application.

PenFed will send the check directly to you by mail. The check will be made payable to the financial institution that holds the current loan.

PenFed offers purchase loans on automobiles with fewer than 125,000 miles.

You can apply and view your prequalified loan offers with no impact to your credit. If you choose to accept a loan offer, PenFed will ask permission to obtain a full credit report that will result in a credit inquiry by PenFed reported to a one or more credit bureaus.

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This credit union is federally insured by the National Credit Union Administration. Rates are current as of March 2026 unless otherwise noted and are subject to change.

APY = Annual Percentage Yield
APR = Annual Percentage Rate


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