Check If Your Credit Score Unlocks $1,200 In Truist Savings

By Editorial team · Published September 29, 2026

If you currently hold an auto loan with an interest rate above average, refinancing could lower your monthly payment and save you more than $1,200 over the life of the loan. Determining whether your credit profile qualifies requires checking specific criteria used by major lenders like Truist and reviewing your official credit reports.

The Core Calculation: How Rate Drops Yield $1,200 in Savings

Auto refinancing works by replacing an existing car loan with a new loan under different terms, ideally at a lower annual percentage rate (APR) (Source 2). The total savings from refinancing depend on three main factors: your remaining loan balance, the remaining repayment period, and the difference between your old interest rate and your new interest rate.

For example, consider a borrower who owes $25,000 on a vehicle with 48 months remaining on a original interest rate of 9.5%. The monthly payment on this loan is roughly $628. If that borrower improves their credit profile and qualifies to refinance at a 7.0% APR, the new monthly payment drops to approximately $603. Over the remaining 48 months, saving $25 per month yields $1,200 in direct interest reductions (Source 2).

Larger loan balances or higher initial interest rates can produce even larger total savings when refinanced into lower interest tiers. However, extending the repayment period to lower the monthly payment can actually increase total interest charges over time, even if the rate drops slightly (Source 2).

Credit Score Tiers and What Lenders Look For

Lenders evaluate several components of your financial profile to determine your interest rate, with your credit score serving as a primary factor (Source 1). Credit scores generally range from 300 to 850, based on models developed by Fair Isaac Corporation (FICO) or VantageScore (Source 1).

Borrowers with credit scores above 720 typically qualify for prime or super-prime interest rates, which represent the lowest rates offered by major financial institutions like Truist. Borrowers in the 660 to 719 range fall into the prime tier and usually see competitive rate offers. Scores below 660 are categorized as near-prime or subprime, where interest rates rise significantly to offset lender risk (Source 1).

If your credit score has increased by 30 to 50 points since you first signed your auto loan—perhaps due to consistent on-time payments or reduced credit card balances—you are in a strong position to qualify for a lower interest tier (Source 1).

The Impact of Soft Inquiries Versus Hard Inquiries

When you begin researching refinance options, understanding how credit checks affect your score is crucial. Pre-qualification tools offered by banks and credit unions generally perform a soft credit inquiry (Source 1). Soft inquiries do not lower your credit score and are only visible to you on your credit report.

Once you submit a formal application for auto refinancing, the lender performs a hard credit inquiry (Source 1). A hard inquiry allows the lender to view your full credit history, and it may temporarily reduce your credit score by a few points. Credit scoring models typically count multiple auto loan hard inquiries made within a short window—usually 14 to 45 days—as a single inquiry to allow consumers to rate-shop (Source 1).

Checking your pre-qualified rates across multiple lenders allows you to see potential savings without damaging your credit score during the comparison phase (Source 1).

Vehicle Loan-to-Value and Mileage Limits

Your credit score is not the only factor that determines whether a refinancing application is approved. Lenders also evaluate the vehicle itself, specifically its current market value, age, and odometer reading (Source 2).

The Loan-to-Value (LTV) ratio measures the amount you owe on the loan relative to the current wholesale or retail value of the car. Most traditional lenders prefer an LTV ratio of 100% or less, meaning you do not owe more than the car is worth. If you owe more than the vehicle's market value—a situation known as being negative equity or upside down—lenders may require a cash payment to lower the principal balance before approving the refinance (Source 2).

Additionally, many lenders place strict eligibility caps on vehicle age and mileage. Common rules restrict refinancing to vehicles under 7 to 10 model years old with fewer than 100,000 to 120,000 miles on the odometer (Source 2).

Refinancing Savings Breakdown by Credit Tier

The table below illustrates how different credit tiers impact estimated annual percentage rates and total potential savings on a $25,000 auto loan balance with 48 months remaining.

Evaluating Fees and Hidden Costs Before Signing

To ensure your calculated savings of $1,200 remain intact, you must review the loan agreement for potential fees and charges (Source 2). While auto refinancing typically involves fewer fees than mortgage refinancing, costs can still add up if ignored.

Common refinancing costs include state title transfer fees, document processing fees, and potential prepayment penalties from your existing loan contract (Source 2). A title transfer fee is charged by your local department of motor vehicles to record the new lender as the lienholder on the vehicle title, usually ranging from $15 to $100 depending on your state.

You should also check whether your current loan agreement includes a prepayment penalty clause. If your original lender charges a fee for paying off the balance early, that cost must be subtracted from your total projected interest savings to determine if refinancing remains financially beneficial (Source 2).

Four Steps to Verify Your Refinancing Eligibility

• Review your credit reports: Access your free credit reports from AnnualCreditReport.com to ensure all reported accounts and balances are accurate (Source 3).
• Determine your vehicle value: Look up your car's estimated market value using standard pricing guides to calculate your estimated Loan-to-Value ratio (Source 2).
• Gather current loan details: Note your exact payoff amount, current APR, and remaining term length from your monthly billing statement.
• Use pre-qualification tools: Submit basic information to lender pre-qualification portals to review soft-pull rate estimates without affecting your credit score (Source 1).

Does checking my auto refinance options lower my credit score?

Using pre-qualification tools usually involves a soft credit check, which does not impact your credit score. Submit formal applications only when ready, as those trigger hard inquiries (Source 1).

Can I refinance my car loan if I am upside down on the balance?

Refinancing an upside-down loan is difficult because lenders enforce Loan-to-Value caps. You may need to pay down part of the principal balance out-of-pocket to qualify (Source 2).

Where can I get my official credit report for free?

Federal law allows you to request free copies of your credit reports from Equifax, Experian, and TransUnion by visiting AnnualCreditReport.com (Source 3).

Sources

1. Credit Reports and Scores Guide — Consumer Financial Protection Bureau
2. Auto Loan Resources and Refinancing Basics — Consumer Financial Protection Bureau
3. Understanding Your Free Credit Reports — Federal Trade Commission

This article is for general information only and is not professional advice. Figures come from public sources and change over time; check the official source before you act.

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