FICO® Auto Score: What is it?
Quick insights
- The FICO® Auto Score is a specialized credit score used by auto lenders to assess your creditworthiness as a car loan borrower.
- Auto scores differ from standard FICO scores by focusing more on your past auto loan payment history and related behaviors.
- Strategies to improve your credit before applying for an auto loan may involve limiting credit applications and paying bills on time.
Shopping for a car often means more than just picking your favorite model—it’s also about understanding how lenders consider your credit. The FICO Auto Score is a unique scoring system that can influence the offers you receive and the interest rates you’re quoted when applying for an auto loan. Let’s find out how this score is calculated, some ways it differs from standard FICO scores and how lenders may use it.
What is the FICO Auto Score, and how is it calculated?
The FICO Auto Score is a credit score version developed specifically for auto lenders. While a typical FICO score ranges from 300 to 850, the FICO Auto Score goes from 250 to 900 and focuses more on your history with auto loans and related credit activity.
This score is calculated using much of the same information as a standard FICO score, but it gives extra weight to behaviors that auto lenders care about most. For example, if you’ve missed payments on an auto loan or had a car repossessed, those actions may impact your FICO Auto Score more heavily than your general FICO score.
Despite these differences, credit scores don’t typically vary widely from one scoring model to another, so your standard FICO credit score might give you a good idea of your FICO Auto Score.
Some differences between FICO Auto Scores and standard FICO scores
Understanding some of the differences between a FICO Auto Score and a standard FICO score may help you prepare for the car-buying process. Here are a few distinctions:
- Auto loan emphasis: The FICO Auto Score places more importance on your past auto loan performance, such as missed payments or repossessions. Lenders may use this to predict risk specific to vehicle loans rather than general credit activity.
- Score range: While standard FICO scores range from 300 to 850, some versions of the FICO Auto Score can go up to 900, providing more nuance for lenders.
- Cost: While you can often access your general FICO score through your bank or credit card issuer, your FICO Auto Score is typically not available to you directly unless you pay to access it, though auto lenders will view it when you apply for a car loan.
Which versions of FICO Auto Scores do lenders use?
Auto lenders can choose from several versions of the FICO Auto Score, each offering slightly different calculations. Here are some of the most common versions:
- FICO Auto Score 8: While FICO Auto 8 is frequently listed as a top version used by auto lenders, other top versions may include Auto Score 2, 4, 5 and 9. It provides a balance between traditional credit data and recent auto loan behavior.
- FICO Auto Score 9: An updated version that puts less weight on unpaid medical collections and includes rental history if reported. Some lenders have adopted this, though FICO Auto Score 8 remains more common.
- FICO Auto Score 10: The newest version on the market as of April 2026, focusing more on trending data and recent payment patterns. Adoption is still growing, so not all lenders use it yet.
- Older versions (2, 4, 5): Some lenders, especially credit unions or regional banks, may use earlier versions of the FICO Auto Score that rely on older scoring models.
What factors most influence your FICO Auto Score?
Knowing what impacts your FICO Auto Score may help you understand what lenders consider when you apply for a car loan. Here are some of the factors:
- Auto loan payment history: Missed, late or defaulted payments on past car loans often weigh more heavily with this score than on your general credit score.
- Current and previous auto loans: A record of successfully paid-off auto loans may help improve your FICO Auto Score.
- Public records and collections: Repossessions, bankruptcies and unpaid collections—especially those related to auto loans—could potentially lower your score.
- Credit utilization ratio: The amount of revolving credit you’re using compared to your total available credit is your credit utilization ratio. This ratio can play a role in both standard and auto credit scores.
- Length of credit history: Keeping older credit accounts open may lengthen your average account age, which is a factor tied to your credit score.
- Recent hard credit checks: Applying for several new loans or credit cards could lower your score temporarily. Note that multiple auto loan applications made within a limited timeframe (often around 14-45 days, depending on the scoring model) are typically treated as a single inquiry and may help minimize the impact on a credit score.
How can you prepare your credit for an auto loan?
In general, the financial principles and strategies that may help improve your credit score over time may also apply to auto loan scoring, including:
- Reviewing your credit reports: Checking your credit reports for errors or inaccuracies may help you catch issues that could impact your score.
- Paying bills on time: On-time payment history, particularly on auto loans and related debts, is typically weighed into your FICO Auto Score.
- Limiting new credit applications: Applying for multiple loans or credit cards that lead to hard credit checks in a short period can temporarily lower your score.
- Reducing outstanding debt: Paying down existing balances, particularly on revolving credit, may help improve your score over time.
- Addressing negative marks: If there are any old collections or public records, resolving them may have a positive effect—especially those tied to auto loans.
Some banks and credit unions offer free tools to monitor your standard credit score. While these tools typically won’t show your FICO Auto Score, they may still be helpful. Standard and auto scores are built on much of the same foundational data.
You can access your free credit score through Chase Credit Journey®. It’s a free online tool for anyone 18 or older with a valid U.S. address and Social Security number (SSN), offering access to your credit score and personalized score improvement plans provided by Experian™—no Chase account required.
The bottom line
The FICO Auto Score is a specialized credit score designed for auto lenders, focusing more on your past auto loan payment history than a standard FICO score. Understanding what impacts this score and how it differs from traditional credit scores may help you prepare before applying for a car loan.
