Current auto loan rates in Saint Louis, Missouri include Mercy Credit UnionMercy Credit Union621 S New Ballas Rd Ste 72B, Saint Louis, MO, 63141 8235A+5.0 ★Texas Ratio: 1.69% offering New Vehicles 2025-2026 at 3.74%, County Credit UnionCounty Credit Union130 S BEMISTON AVE STE 100, SAINT LOUIS, MO, 63105 1913A+5.0 ★Texas Ratio: 3.78% offering Auto Loan at 3.99%, FRB Federal Credit UnionFRB Federal Credit UnionFEDERAL RESERVE BANK OF ST LOUIS, Saint Louis, MO, 63102A5.0 ★Texas Ratio: 6.96% offering New Auto at 3.99%, Arsenal Credit UnionArsenal Credit Union8651 Watson Rd, Saint Louis, MO, 63119B4.6 ★Texas Ratio: 19.76% offering New Car: 2025-2027 Models at 4.49%, Century Credit UnionCentury Credit Union1540 LEMAY FERRY RD, SAINT LOUIS, MO, 63125 2405A+5.0 ★Texas Ratio: 0.83% offering New Auto, Truck, SUV & Van at 4.49%. Auto loan rates as of March 24, 2026 according to verified data from MonitorBankRates.
Auto loan rates in Saint Louis, Missouri are continually updated to reflect market conditions. We recommend comparing rates from multiple lenders before visiting the dealership.
We empower borrowers with transparent financial health metrics—including A-F Safety Grades, verified Star Ratings, and Texas Ratios—so you can confidently choose a stable, highly-rated institution.
Auto loan rates reflect recent market quotes and representative offers available to borrowers in Saint Louis, Missouri. Auto Loan Rates Last Updated and Verified: March 24, 2026
*APR is the Annual Percentage Rate.
Model Year: 2024-2026 (New or Used)
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APR w/ Auto Payments^: 4.49%; APR w/ Auto Pay, Checking & Direct Deposit^: 4.24%
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As Low As; Rates may vary based on creditworthiness of applicant. Rate includes 0.20% discount for payroll deducted payments & active checking account.
As Low As; 2024-2026 model years; rates determined by creditworthiness of applicant. Rate includes 0.20% discount for payroll deducted payments & active checking account.
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Model Year: 2024-2026 (New or Used)
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APR w/ Auto Payments^: 4.99%; APR w/ Auto Pay, Checking & Direct Deposit^: 4.74%
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Model Year: 2024-2026 (New or Used)
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APR w/ Auto Payments^: 5.24%; APR w/ Auto Pay, Checking & Direct Deposit^: 4.99%
APR w/ Auto Payments^: 5.24%; APR w/ Auto Pay, Checking & Direct Deposit^: 4.99%
As Low As; 2017 - 2021; 12 - 48 ($5,000 min.)
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APR w/ Auto Payments^: 5.49%; APR w/ Auto Pay, Checking & Direct Deposit^: 5.24%
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Model Year: 2024-2026 (New or Used)
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Model Year: 2022-2023
APR w/ Auto Payments^: 5.74%; APR w/ Auto Pay, Checking & Direct Deposit^: 5.49%
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Model Year: 2022-2023
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As Low As; Rates determined by creditworthiness of applicant. Rate includes 0.20% discount for payroll deducted payments & active checking account.
APR w/ Auto Payments^: 6.24%; APR w/ Auto Pay, Checking & Direct Deposit^: 5.99%
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Model Year: 2022-2023
President must approve
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APR w/ Auto Payments^: 6.99%; APR w/ Auto Pay, Checking & Direct Deposit^: 6.74%
Model Year: 2016-2021
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Model Year: 2024-2026 (New or Used)
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Model Year: 2016-2021
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loan balance $20,000 or more
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As Low As; 100% Financing with qualified credit
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loan balance $75,000 or more
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loan balance $75,000 or more
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loan balance $75,000 or more
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*APR is the Annual Percentage Rate.
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As Low As; min. $500
As Low As; Rates may vary based on creditworthiness of applicant. Rate includes 0.20% discount for payroll deducted payments & active checking account.
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President must approve
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loan balance $20,000 or more
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loan balance $75,000 or more
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/ln > $20k
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loan balance $75,000 or more
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loan balance $75,000 or more
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As Low As; 2024-2026 model years; rates determined by creditworthiness of applicant. Rate includes 0.20% discount for payroll deducted payments & active checking account.
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As Low As; Rates determined by creditworthiness of applicant. Rate includes 0.20% discount for payroll deducted payments & active checking account.
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President must approve
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loan balance $20,000 or more
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loan balance $75,000 or more
As Low As; 72 months max term
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loan balance $75,000 or more
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loan balance $75,000 or more
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Weekly national average APRs for new and used auto loans
Auto loan rate data from our database of 8,500+ banks and credit unions — updated weekly.
New auto loan rates fell 0.045 points this week to 5.365% APR, down from 5.410% last week.
Used auto loan rates fell 0.016 points this week to 5.673% APR, down from 5.689% last week.