Buying a car is often one of the biggest financial decisions people face after purchasing a home. Whether you’re searching for your very first vehicle, upgrading to a newer model, or replacing an older car that no longer meets your needs, the process usually involves financing. Unless you plan to pay in cash upfront, you will need an auto loan, and that leads many buyers to wonder: what is a good credit score to buy a car? Since your credit score plays a central role in determining loan approval and interest rates, understanding its impact is essential before heading to the dealership.
But what exactly counts as a good credit score to buy a car? And how does your credit score affect the type of loan, the interest rate, and the overall cost of your vehicle? The truth is that understanding the connection between your credit score and car financing can save you thousands of dollars in the long run.
Below, we’ll break down everything you need to know about credit scores and car buying. We’ll look at what lenders consider a “good” score, the different tiers of credit, and the specific impact of your score on both new and used car purchases. Additionally, we’ll cover strategies for improving your credit, common mistakes to avoid, and alternative financing options if your score isn’t where you want it to be. By the end, you’ll have a clear roadmap to securing the best possible deal for your next car.

Why Your Credit Score Matters When Buying a Car
When you apply for an auto loan, the lender is essentially taking a risk by giving you money to buy a car. To assess that risk, they rely heavily on your credit score, which acts as a snapshot of your financial behavior.
Your credit score tells lenders:
- How reliably you pay your bills.
- How much debt you currently carry.
- Whether you pose a high or low risk of defaulting.
- How you’ve managed loans and credit in the past.
The higher your credit score, the less risk you represent, which usually translates into lower interest rates and better loan terms. On the flip side, a lower score means higher risk, and lenders often compensate by charging higher rates or requiring a larger down payment.
To put it simply: your credit score directly affects how much your car will ultimately cost you. Even a one- or two-point difference in interest rate can add up to thousands of dollars over the life of a loan.
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What Is a Good Credit Score to Buy a Car?
Credit scores typically fall on a scale from 300 to 850. Here’s how the categories break down according to the FICO® scoring model, which most lenders use:
- Poor (300–579): Very difficult to get approved for a loan. If you do qualify, expect extremely high interest rates and possibly the need for a co-signer.
- Fair (580–669): Approval is possible, but you’ll likely face steep interest rates that increase the total cost of the car.
- Good (670–739): This range is often considered the minimum good credit score to buy a car with reasonable loan terms.
- Very Good (740–799): You can expect lower interest rates, better lender options, and more negotiating power.
- Excellent (800–850): With a score in this range, you are likely to secure the best possible loan terms, lowest interest rates, and flexible options.
In most cases, a score of 670 or higher will qualify you for decent terms. However, lenders generally reserve the very best interest rates for buyers with scores of 740 and above.
Read more: HOW TO GET A FREE CAR: REALISTIC WAYS THAT ACTUALLY WORK
How Credit Score Impacts Auto Loan Interest Rates
To truly understand why your credit score matters, it helps to look at the numbers. According to recent data from Experian, the average interest rates on car loans vary dramatically by credit score tier.
For example:
- Borrowers with super-prime credit (781–850) may secure interest rates as low as 3% on new car loans.
- Those with prime credit (661–780) may see rates ranging from 4% to 7%.
- Borrowers with subprime credit (501–600) may face rates as high as 11% or more.
- And those with deep subprime credit (below 500) may be offered rates that exceed 14%.
These differences might not seem huge at first glance, but over a five- or six-year loan, the cost really adds up. For instance, on a $25,000 loan, the difference between a 4% interest rate and a 12% interest rate can exceed $6,000 in extra interest payments. That’s money that could have gone toward savings, investments, or even paying off the loan faster.

New Car vs. Used Car: Credit Score Requirements
Another important factor to consider is whether you are buying a new car or a used car. While many people assume the requirements are the same, lenders may actually evaluate the two purchases differently.
- New Cars: Because new cars generally hold higher value and pose less risk of mechanical problems, lenders are often more flexible. A good credit score of 670+ is usually sufficient to secure competitive terms.
- Used Cars: With used cars, the collateral (the car itself) has less value, which increases risk for the lender. As a result, they may require a slightly higher score or charge higher interest rates to compensate.
That said, the difference is not always dramatic, and many borrowers with fair to good credit still find favorable options for both new and used vehicles.
How to Improve Your Credit Score Before Buying a Car
If your score isn’t where you’d like it to be, don’t panic. Improving your credit score is possible, and even small increases can make a big difference when negotiating loan terms. Here are some effective strategies:
- Pay Your Bills on Time
Since payment history makes up a significant portion of your score, consistent, on-time payments are essential. - Reduce Credit Card Balances
Lowering your credit utilization ratio (the percentage of your available credit that you’re using) can boost your score quickly. - Avoid Opening Too Many New Accounts
Each hard inquiry can temporarily lower your score, so try to limit new applications before car shopping. - Check Your Credit Report for Errors
Mistakes are more common than you might think. Dispute inaccuracies to avoid unnecessary score reductions. - Consider Becoming an Authorized User
Adding yourself to a trusted family member’s credit card account can help build your history.
By taking these steps a few months before shopping for a car, you increase your chances of qualifying for better loan terms.

Other Factors Lenders Consider Beyond Credit Score
Although your credit score is crucial, it isn’t the only factor lenders review when deciding whether to approve your loan. They also look at:
- Income and Employment History: Stable employment reassures lenders that you can make consistent payments.
- Debt-to-Income Ratio (DTI): This ratio compares your total debt to your income. Lenders prefer to see a DTI below 40%.
- Down Payment Size: A larger down payment reduces the amount borrowed, making approval more likely even with a lower score.
- Loan Term: Shorter terms usually come with lower interest rates, while longer ones cost more overall.
By improving these areas alongside your credit score, you strengthen your application.
Mistakes to Avoid When Financing a Car
When buying a car, it’s easy to make mistakes that end up costing you more. Some of the most common include:
- Focusing only on monthly payments: A lower monthly payment might seem attractive, but it often means a longer loan term and higher overall interest.
- Skipping the pre-approval process: Pre-approval gives you a clear picture of what you can afford and helps with negotiations.
- Not shopping around: Different lenders offer different rates, so compare options instead of settling on the first offer.
- Overlooking fees and extras: Extended warranties, insurance add-ons, and dealer fees can inflate the total loan.
By avoiding these pitfalls, you’ll keep your car-buying process financially smart.

Alternatives If Your Credit Score Is Low
If your score is on the lower side and you can’t wait to improve it, there are still options:
- Get a Co-Signer: A trusted friend or family member with good credit can help you secure better terms.
- Make a Larger Down Payment: This reduces the loan amount and reassures the lender.
- Consider Buy-Here-Pay-Here Dealers: These dealerships finance loans directly but often at very high interest rates, so proceed with caution.
- Look Into Credit Unions: Credit unions often offer more flexible lending criteria and lower rates than traditional banks.
While these aren’t always ideal, they can help you bridge the gap until you improve your credit.
Now, What Is a Good Credit Score to Buy a Car?
At the end of the day, the good credit score to buy a car usually starts at 670, but aiming for 740 or higher will give you the best possible options. With a strong score, you’ll not only save thousands in interest but also gain peace of mind knowing you secured a fair deal.
Even if your credit isn’t perfect right now, remember that you’re not stuck. By making smart financial moves, paying bills on time, and reducing debt, you can improve your score over time. The car-buying process doesn’t have to be stressful or costly. It can be a stepping stone toward building long-term financial health.
So, before you step onto the dealership lot, take a step back and check your credit. Understand where you stand, take action if necessary, and move forward with confidence. Because ultimately, the road to your new car begins with your credit score.
With love and financial empowerment,
E
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