How to Get the Best Interest Rate on a New Car Loans

Key takeaways

• Borrowers with strong credit scores typically receive the lowest auto loan rates.
• Prequalify with at least three lenders and secure financing before visiting a dealership to strengthen your negotiating power.
• If your credit needs improvement, review your credit report and make a plan to raise your score before applying.

How to get the best auto loan rates

Walking onto a car lot with financing already in place can save you money. While dealerships can arrange loans through their lending networks, relying solely on them could mean missing out on better options. Having a preapproved offer makes you a “cash buyer” in the dealer’s eyes, and if they want your business, they’ll need to match or beat your financing.

1. Determine your budget

Set your budget before applying for a loan.

• Review your finances: Lenders evaluate your income, credit score, and debt-to-income (DTI) ratio when deciding whether to approve your application.
• Factor in ownership costs: Aim to spend no more than 20 percent of your monthly budget on car-related expenses, including gas, insurance, and maintenance.
• Research prices: Car costs have risen in recent years. Use resources like Edmunds or Kelley Blue Book to compare prices and reliability ratings.
• Save for a down payment: A larger down payment reduces how much you need to borrow, lowers your monthly payment, and may secure you a better interest rate.
• Get trade-in quotes: Check with multiple dealerships to maximize your trade-in value and boost your down payment.
• Look at the full loan cost: Longer terms may lower your monthly payment, but they increase the total interest you’ll pay over time.

2. Check your credit

Once your budget is clear, review your credit profile. Your credit score is one of the most important factors affecting your annual percentage rate (APR). The higher your score, the lower your rate.

You can track your credit score through your bank, credit card issuer, or online tools. For a detailed view, request a copy of your credit reports from TransUnion, Experian, and Equifax at AnnualCreditReport.com.

While requirements vary by lender, you typically need a score in the mid-500s to qualify for financing, and scores above 700 usually qualify for the best auto loan rates. If your score is low, you may be approved but will likely pay significantly more in interest.

If you need to build credit before applying, focus on paying down balances, making on-time payments, and avoiding new credit applications for mortgages, credit cards, or other loans.

3. Research auto loan lenders

Spend time comparing lenders before choosing where to apply. Online research can help you review current rates and narrow your list of potential options. Resources like Bankrate’s auto lender reviews and the Better Business Bureau can provide additional insight.

Your main choices include:

• Banks: Traditional financial institutions offering a variety of loan products.
• Credit unions: Nonprofits known for competitive rates and flexible terms.
• Online lenders: Digital-first companies that may offer fast preapprovals and funding.
• Dealership financing: Dealers work with partner lenders and may offer convenience, though not always the best rates.

When deciding, consider which experience matters most to you, whether that’s personal service, speed, or competitive pricing.

Dealerships

Financing through a dealership is convenient because you can choose your car and finalize the loan in one visit. Some dealers also partner with captive lenders that offer special promotional APRs. However, avoid buy-here, pay-here dealerships unless you have no other financing option, since their rates and terms are often less favorable.

Banks

Banks typically provide competitive interest rates and larger loan amounts, but they usually set stricter qualification standards. If your credit is not strong, approval may be difficult.

Credit unions

Credit unions often beat banks on rates and are known for customer-friendly service. To apply, you’ll need to become a member, which usually requires a small deposit and application.

Online lenders

Online lenders may be an option for borrowers with poor credit, but they can also serve buyers with good credit. Some operate as marketplaces, giving you the chance to compare multiple offers at once. Keep in mind that the process is entirely digital, so you won’t have in-person assistance.

4. Apply for preapproval and compare rates

Getting preapproved allows you to lock in an interest rate for about 30 days while you shop for your vehicle. The process is similar to applying for a loan, requiring documents such as proof of income, employment, and insurance.

Since advertised rates don’t always reflect what you’ll qualify for, it’s best to gather offers from at least three lenders. When comparing, look beyond the APR and review factors like:

• Loan term: Longer terms lower your monthly payments but increase total interest paid. Shorter terms save money in the long run.
• Vehicle restrictions: Lenders may limit financing for certain vehicles based on age, mileage, or model.
• Funding speed: Some lenders fund loans quickly, while others may take several days.
• Lending fees: Aim for lenders that avoid origination fees or prepayment penalties.
• Cosigners: A cosigner with good credit can help you qualify for a lower rate, though not all lenders allow them.

5. Read the fine print

Loan agreements are binding, so review the details carefully before signing. The Truth in Lending Act (TILA) requires lenders to disclose all costs, interest rates, and fees clearly to protect borrowers. Avoid lenders who fail to provide this information transparently.

Pay special attention to items such as:

• Binding arbitration: This may restrict your right to sue the lender in case of disputes.
• Prepayment penalties: Some lenders charge a fee if you pay off your loan early.
• Processing and other fees: Make sure you understand all costs before agreeing.

6. Finalize your auto loan

After selecting the best loan, confirm the terms with your lender and provide any required paperwork, such as proof of insurance.

• Sign the contract: Review the agreement thoroughly and sign once you’re satisfied. If you have a cosigner or co-borrower, they must also sign. For dealership loans, the dealer will provide the lender’s contact details.
• Update title and registration: The vehicle title must be sent to the lender, and the registration updated to your name. Dealerships often handle this, but if you’re buying from a private seller, you’ll need to work with the DMV.
• Take ownership of the vehicle: Once the paperwork and payment are complete, you can drive away with your car. The lender will be listed as the lienholder, but you’ll be responsible for upkeep and insurance.

Want to learn more about Auto Loans?

Have any questions or clarifications?

Federally insured by NCUA. Equal Housing Lender.

---