- Personal
- Membership
- Membership
- Rates & Fees
- Checking
- Checking
- Personal Loans
- Personal Loans
- Wealth Management
- Investment Services
- Financial Advisors
- Resource Center
- Business
November 7, 2019
What a Car Loan Costs
When shopping for a car, it’s usually best to start by shopping for a car loan.
When you’re shopping for a car loan, remember that what it costs you to borrow depends on three things:
- The finance charge, expressed as an annual percentage rate (APR)
- The term, or length of time the loan lasts
- The principal, or amount you borrow
The APR
The APR (Annual Percentage Rate) is a percentage of the loan principal that you must pay to your credit union, bank, or other lender every year to finance the purchase of your car. This finance charge includes interest and any fees for arranging the loan. The charge gets added to the amount you borrow, and you repay the combined total, typically in monthly installments over the course of the term.
Here’s an example: if you took out a $15,000 four year auto loan with a 7.5% APR, the minimum monthly payment would be about $363. If you only made minimum payments throughout the life of the loan, you would pay $2,408 in interest, meaning that you’ll be on the hook for $17,408 total (principal + interest).
When you’re looking for a loan, you want the lowest APR you can find for the term you choose. The higher the rate, the more borrowing will cost you.
Most APRs you’ll be offered will be in the same ballpark. That’s because the cost of borrowing at any given time depends on what lenders themselves have to pay for the money they’re using to make loans. Rates can vary, so check with the financing arms of car companies promoting their car sales, or local banks and credit unions to find the lowest one.
You may even find that rates from car companies are as low as 0%—especially if sales have been sluggish and they’re trying to entice buyers. Obviously it can be a good deal. But be careful to read the fine print about the conditions that may apply.
The Term
The term of your loan also affects what it costs you to borrow. A shorter term means higher monthly payments (because you have less time to pay it back) but a lower total cost (because you aren’t accruing interest for as long). The reverse is also true. A longer term means lower monthly payments but a higher total cost.
For example, consider the differences on that $15,000 loan at a 7.5% APR from the example earlier. The monthly payment for a three-year term would be about $467, a four-year term would be $363, and a five-year term would only be $301. But the interest and finance charges go the opposite direction. It would cost you about $1,798 in interest for the three-year term, $2,409 for the four-year term, and $3,034 for the five-year term.
Sometimes, though, you still might choose the longer term, and the higher cost, if you can manage the smaller payment more easily than the larger one. After all, it can be worth it to pay a little more over time if you’re worried that you might default on your payments.
But keep in mind that a car might start to cost you money for upkeep after it reaches a certain age or you’ve driven it long distances. You don’t want to choose so long a term for your car loan that you’ll still be paying it off while also having to pay for major repairs.
Balloon Loans
You might hear about balloon loans as you shop around for car financing. These loans require you to pay just interest, generally calculated at an average rate for the term of the loan, and then make a large final payment of the outstanding principal.
This style of payment can seem attractive, especially if you don’t have the money for a down payment on a regular loan. But it’s also extremely risky. If you can’t pay the final amount, you might have to take out another loan to pay the final installment—or worse, your car could be repossessed.
The Principal
It should come as no surprise that the more you borrow, the more borrowing will cost. After all, the finance charge is determined by multiplying the interest rate times the principal. So the more you can reduce your principal, the more affordable borrowing will be.
The more you borrow, the more borrowing will cost.
One thing you can do to cut down your overall cost is to make the largest down payment you can afford so that you reduce your interest costs. Looking for a car that will have a good trade-in value, and trading it in while it’s still in good condition, will help you save money later on as well.

Illustration: Chelsea Miller
Not-So-Hidden Costs
Keep in mind that you should include the cost of auto insurance when deciding what car to purchase and what monthly payment you can afford. Your insurance premium will vary depending on factors such as where you live, your age, the coverage you choose, and the car you buy. Generally, a newer and more expensive car will be more expensive to insure.
Disclaimer
While we hope you find this content useful, it is only intended to serve as a starting point. Your next step is to speak with a qualified, licensed professional who can provide advice tailored to your individual circumstances. Nothing in this article, nor in any associated resources, should be construed as financial or legal advice. Furthermore, while we have made good faith efforts to ensure that the information presented was correct as of the date the content was prepared, we are unable to guarantee that it remains accurate today.Neither Banzai nor its sponsoring partners make any warranties or representations as to the accuracy, applicability, completeness, or suitability for any particular purpose of the information contained herein. Banzai and its sponsoring partners expressly disclaim any liability arising from the use or misuse of these materials and, by visiting this site, you agree to release Banzai and its sponsoring partners from any such liability. Do not rely upon the information provided in this content when making decisions regarding financial or legal matters without first consulting with a qualified, licensed professional.
Posted In: Auto
Explore All The Ways We Can Help You Grow
-
Coach
What Auto Loan Can I Afford?
Discover a monthly auto loan payment that fits your budget and see an ideal purchase price range based on that number.
Keep Reading About What Auto Loan Can I Afford? -
Article
Drive Into Summer With a Low-Rate Auto Loan From Grow
Upgrade your vehicle with a low-rate auto loan from Grow. Enjoy competitive rates, fast approval and friendly local service.
Keep Reading About Drive Into Summer With a Low-Rate Auto Loan From Grow -
Calculator
Auto Refinance Calculator (Term)
Helps analyze whether refinancing your auto loan can speed up debt payoff.
Keep Reading About Auto Refinance Calculator (Term)
Lost or Stolen Card?
We’re here to help. If your card has been misplaced or stolen, we’ll act quickly to protect your account. You can report a missing card in the following ways:
Online and Mobile Banking
Log in and follow these three easy steps:
- From the menu, select Tools
- Select Card Manager
- Report your card as Lost or Stolen*
By phone or at a Grow store
Call 800.839.6328 to speak to a team member or let us know in person at any Grow store.Notice: Taking these steps will immediately cancel your card to prevent unauthorized transactions. If you find your card later after reporting it lost or stolen, it cannot be reactivated.
*The selected card will be canceled and removed from Manage Cards when it is reported as lost. Once your new card has been issued, it will be available in Manage Cards. The replacement card will have a new card number. Your replacement card will be sent to the mailing address on your account, and you should receive it within 7 to 10 business days.
How to Find Your Routing & Account Numbers
When you make a payment online, by phone or on a mobile device, you may be asked for our routing number and your checking account number. Credit unions and banks use these numbers to identify accounts and make sure money gets where it’s supposed to be. You’ll also need to provide your routing and checking account numbers for:
- Direct deposits
- Electronic checks
- Military allotments
- Wire transfers
Where to Find Your Routing & Checking Account Numbers
Your personal checks include both our routing number and your account number, as shown on the Grow check example below.

Where to Find Your Checking Account Number in Grow Online and Mobile Banking
If you don’t have a physical check on hand, you can also locate your Checking Account Number for Electronic Transactions in Grow Online and Mobile Banking.*
Here’s how to find it:
- In the Grow Mobile Banking app, select your checking account, then tap Show Details in the top right corner.
- In Grow Online Banking, select your checking account, then click Account Details.
Don’t have a Grow check or Online Banking? No worries.
Visit any Grow store or call us and ask for a Direct Deposit Form. It lists both your routing number and checking account number.
Making a Loan Payment
When it comes to making payments, we try to make it as painless as possible to pay your loan every month. We have several different ways to pay, including convenient online options.
Pay Online
You have two ways to pay online by transferring funds from another bank or credit union.
- Grow Online Banking (Preferred payment method for any loan)
This is the simplest way to pay your loan. You can make one-time payments or set up automatic recurring payments in Grow Online Banking. Once you log in, select “Transfer/Payments” from the menu. If you’re not enrolled in Grow Online Banking yet, you can set up your account in just a few minutes.
Log In
- Debit Card or ACH (Available for auto, personal loans and HELOCs)
Note: ACH and debit card payments are not available for credit cards or most mortgages, except HELOCs.
We accept ACH payments with no additional fees, consumer Mastercard® and Visa® debit cards with a convenience fee of $4.95, or commercial Mastercard® and Visa® debit cards with a convenience fee of 2.95% of the payment amount. To get started with an online ACH or debit card payment, select Pay Now below.
Pay Now
Pay by Mail
You can also pay any Grow loan by check through the mail. Please remember to include your account number and Grow loan number on the check. (For credit card payments, please do not write your 16-digit credit card number on the check, which can cause a delay in processing the payment.)
Address for auto, credit card, personal loan and HELOC payments:
Grow Financial Federal Credit Union
P.O. Box 75466
Chicago, IL 60675-5466Address for personal first or second mortgages and home equity payments:
Grow Financial Federal Credit Union
P.O. Box 11733
Newark, NJ 07101-4733You Are About To Leave GrowFinancial.org
At certain places on this site, there are links to other websites. Grow Financial Federal Credit Union does not endorse, approve, represent, certify or control those external sites. The credit union does not guarantee the accuracy, completeness, efficacy, timeliness or accurate sequencing of the information contained on them. You will not be represented by Grow Financial Federal Credit Union if you enter into a transaction. Privacy and security policies may differ from those practiced by the credit union. Click CONTINUE if you wish to proceed.