Aug 30, 2025
Credit Score Rankings at the Dealership - What you need to know from expert Greg Mongelli

If you’ve ever compared the credit score you see on Credit Karma to the one a dealership pulls when you apply for financing, you may have noticed a difference—sometimes a big one.

That’s because car dealerships don’t use the same score you see on consumer apps. Instead, they rely on specialized credit scoring models required by banks and lenders that are designed specifically for auto loans.

In this article, part of our Liberty Buick GMC series on debunking car-buying myths and sharing insider advice, we’ll explain why these scores are different, what a FICO Auto Score is, how the Equifax Beacon 9.0 Auto-Enhanced report works, and what steps you can take if your credit isn’t where you want it to be.

What Is a FICO Auto Score?

Most people are familiar with the FICO Score, which is used by banks, credit card companies, and mortgage lenders. But what many don’t realize is that there are multiple versions of FICO scores, and not all are created equal.

A FICO Auto Score is a credit score designed specifically for auto lending. It considers the same core factors as a regular FICO Score—like payment history, amounts owed, length of credit history, credit mix, and new credit—but gives extra weight to how you’ve handled car loans in the past.

For example, if you’ve consistently made on-time payments on a car loan, the FICO Auto Score will reflect that more positively than your general FICO score might. On the flip side, if you’ve had late car payments or repossessions, those will hurt your Auto Score more than they would your general score.

FICO Auto Scores typically range from 250 to 900, unlike the standard FICO range of 300 to 850. Dealerships and lenders use these scores to better predict how likely you are to repay an auto loan.

What Is the Equifax Beacon 9.0 Auto-Enhanced Report?

At Liberty Buick GMC (and at most dealerships), the credit score used to secure financing is pulled from an Equifax Beacon 9.0 Auto-Enhanced report. This is an auto-specific credit scoring model that many banks and lenders require.

Here’s what makes it different from the score you might see on Credit Karma:

  • Credit Karma uses VantageScore, which is a consumer-friendly model designed to give you a general idea of your credit health. Lenders rarely use VantageScore to make lending decisions.
  • Equifax Beacon 9.0 Auto-Enhanced is built for the auto industry. It looks at your overall credit history but emphasizes auto-related credit behavior—like past car loans, delinquencies, or repossessions.
  • Because it’s “auto-enhanced,” this report often produces a score that is either higher or lower than what you see online, depending on your history with auto loans.

In other words, your Credit Karma score might show you at 720, but your Beacon 9.0 Auto Score could come back at 660—or even higher, depending on your personal auto credit history.

How to Improve Your Credit Score Before Buying a Car

If you’re planning to purchase a new vehicle, improving your credit score can help you qualify for lower interest rates and better loan terms. Here are some practical steps:

  • Pay bills on time. Your payment history is the single biggest factor in your score. Even one late payment can drop your score significantly.
  • Pay down credit card balances. High utilization (using more than 30% of your available credit) can hurt your score.
  • Avoid opening too many new accounts at once. Each hard inquiry can temporarily lower your score.
  • Keep older accounts open. The length of your credit history matters—closing an old account can shorten your history and lower your score.
  • Check your credit report for errors. Mistakes happen, and disputing inaccurate information can give your score an immediate boost.

Buying a Car with Poor Credit

If your credit score isn’t where you’d like it to be, that doesn’t mean you can’t buy a car—it just means the process might look a little different. Here’s what to expect if you’re shopping with less-than-perfect credit:

  1. Higher interest rates. Lenders will often approve the loan but at a higher rate to offset risk.
  2. Larger down payment. Putting more money down reduces the amount financed and can help you qualify.
  3. Shorter loan terms. Lenders may limit repayment to fewer years.
  4. Proof of income. Be prepared to provide recent pay stubs, tax returns, or bank statements.
  5. Proof of residence. Utility bills or lease agreements may be required to confirm stability.
  6. Co-signer option. Having a co-signer with stronger credit can sometimes secure better terms.

While these requirements might seem challenging, many buyers with poor credit are able to finance vehicles successfully—especially when working with a dealership that partners with multiple lenders.

The Bottom Line

The score you see on Credit Karma is useful for tracking trends, but it’s not the same score lenders use when you apply for a car loan. At Liberty Buick GMC, we (and most dealerships) use the Equifax Beacon 9.0 Auto-Enhanced report, which provides lenders with a more accurate picture of how you’ve handled auto credit in the past.

By understanding the difference between consumer credit scores and auto-specific scores, you can be better prepared, avoid surprises, and take steps to improve your score before buying.

When you’re ready, our team here at Liberty Buick GMC is here to guide you through the process—making sure you get the financing that fits your budget, and the vehicle that fits your life.