Your credit score is one of the biggest factors determining how much your car loan actually costs. A 100-point difference in your FICO score can change your interest rate enough to cost — or save — thousands of dollars over the life of a loan. Here’s what you need to know before applying.
Credit Score Tiers for Auto Loans
Lenders typically use the following FICO score ranges to determine auto loan rates. These are approximate benchmarks; individual lenders vary.
| Credit Tier | FICO Range | Typical APR (New) | Typical APR (Used) |
|---|---|---|---|
| Super Prime | 720+ | 5.5–7.5% | 6.5–8.5% |
| Prime | 660–719 | 7.5–10% | 8.5–12% |
| Nonprime | 620–659 | 10–15% | 12–18% |
| Subprime | 580–619 | 15–20% | 18–24% |
| Deep Subprime | Below 580 | 20%+ | 20%+ |
Rates are approximate averages as of 2026 and vary by lender, loan term, vehicle type, and market conditions. Always get multiple quotes.
A concrete example: on a $28,000 used car loan over 60 months, the difference between a 7% rate (prime credit) and a 17% rate (subprime) is roughly $150/month — about $9,000 more in interest over the life of the loan.
The Minimum Score to Get Approved
Most traditional lenders require a minimum FICO score of 620 for a standard auto loan. Some credit unions and specialty lenders (such as Auto Credit Express) work with scores as low as 500, but expect significantly higher rates and potentially required add-ons like GPS tracking or starter-interrupt devices.
Below 500, most conventional lenders will decline the application outright. In those cases, a buy-here-pay-here (BHPH) dealership may approve the loan — but rates can reach 25–30%, making the car cost far more than its purchase price over time.
What Lenders Look at Beyond Credit Score
Your credit score is the starting point, but lenders also evaluate:
- Debt-to-income ratio (DTI): Most lenders prefer total monthly debt payments below 45–50% of gross monthly income. High existing debts can result in denial even with a decent score.
- Credit history length: A score of 680 with 7 years of history is often better than 680 with 18 months.
- Recent hard inquiries: Multiple recent credit applications signal risk to lenders.
- Employment stability: Most lenders want 6+ months at your current employer; 2+ years is preferred.
- Down payment: A larger down payment reduces the lender’s risk and can offset a lower credit score.
How to Check Your Score Before Applying
You can check your credit score without affecting it through:
- AnnualCreditReport.com: Federally mandated free access to your credit reports from all three bureaus (Equifax, Experian, TransUnion).
- Your bank or credit card: Many institutions provide free FICO scores to account holders.
- Credit monitoring apps: Platforms like Credit Karma provide free scores (though they typically use VantageScore, not FICO, which can differ by 20–40 points).
When you’re ready to actually apply, most lenders do a hard pull which temporarily reduces your score by 2–10 points. If you apply to multiple lenders within a 14–45 day window, credit bureaus typically count them as a single inquiry for scoring purposes.
Improving Your Score Before Applying
If your score is in the nonprime or subprime range, waiting even a few months to improve it can save significant money.
High-impact actions (3–12 months to see effect):
- Pay down revolving credit card balances. Getting utilization below 30% (ideally below 10%) has the fastest positive impact.
- Dispute and correct errors on your credit report. Around 1 in 5 credit reports contain errors that affect the score.
- Become an authorized user on a trusted family member’s long-standing, low-utilization card.
Medium-impact actions:
- Keep all accounts current — missed payments are the single biggest negative scoring factor.
- Avoid opening new credit accounts in the months before applying for a car loan.
What doesn’t work:
- Credit repair companies that promise to remove accurate negative information. Accurate negative items stay for 7 years (bankruptcies for 10). There’s no legal way to fast-track their removal.
Should You Wait to Buy or Apply Now?
The math is usually worth waiting for. A few months of focused credit improvement — especially paying down balances — can move a subprime borrower into nonprime territory, which meaningfully changes the loan offer. Whether the savings justify waiting depends on your transportation situation and how urgently you need a vehicle.
If you need a car now and your score is below 620, consider:
- A reliable used vehicle under $10,000 (smaller loan reduces the rate impact)
- Pre-qualifying with a credit union rather than a bank (credit unions often have more flexible criteria for members)
- A co-signer with strong credit, which allows you to qualify under their rate tier
Use our Car Affordability Calculator to see how different APR scenarios affect your monthly payment before you apply.