How to Finance a Car with a Bank or Dealership
5 Min Read | Last updated: July 23, 2026
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Learn the differences between bank and dealer auto loans and how your down payment and loan length affect your total cost of owning the car.
At-A-Glance
- When financing a new or used car, you usually borrow from one of two sources: a bank or a car dealer.
- Multiple factors influence the interest rate you qualify for, including your down payment, loan term, and credit score.
- Negotiating the best car financing deal for your needs may require making trade-offs on some factors, like the loan term, monthly payment, or down payment.
What’s the best way to finance a new or a used car? Since auto loans are one of the biggest financial commitments most people make, it pays to understand your options and choose the one that best suits your finances.
The least expensive way to pay for a car, generally speaking, is by avoiding financing altogether and paying for the total cost up front (sometimes referred to as “in cash.”) However, it may take time to save up, as the average price of a used car was $26,043 as of December 2025, according to Kelley Blue Book.1 New car prices averaged at nearly double that. To buy the car you’ve had your eyes on, you may need to take out an auto loan.
Loans for financing a car usually come from one of two sources: the car dealer or a bank. Understanding the pros and cons of both can help you make the right financial decision for your circumstances.
Financing Your Car Through a Bank
When you finance your car through a bank or credit union, the lender runs a credit check and, if you qualify, gives you a quote and a letter of commitment that you can take to a dealer, also known as pre-approval. Some banks may also offer same-day or instant auto loans for well-qualified applicants. In this case, you could get approved for an auto loan within minutes, after which the bank provides you with a check or direct deposit up to the approved loan amount. Choosing either of these bank financing options has several advantages.
- Clear Budget
Once you’re pre-approved or approved for a loan, you’ll know exactly how much you can afford to spend. That may prevent you from being pressured into going over budget. - Negotiating Power
Showing up at the dealership with pre-approved or approved financing from a bank lets you shop for the best price, rather than relying on the financing terms the dealership can offer. - Potential Interest Savings
The interest rate on a car loan from a bank may be lower than what you would get from a dealer. - Time Savings at the Dealership
One of the most time-consuming aspects of car shopping is negotiating with the dealer to get the price and terms you want. Having auto financing through a bank can eliminate extra time hammering out a deal with the finance manager.
While the advantages are clear, there are still some downsides to bank financing to keep in mind. Banks often require a higher credit score than dealerships for approval, especially for same-day auto loans. If you have credit challenges, you may have a more difficult time getting approved. Banks also restrict which cars you can use your loan toward.2 There are typically limits on the age and the mileage of the vehicle that you buy. It may also take more time to get approved for a traditional auto loan if you’re not sure what type of car you’re purchasing yet.
Financing Your Car Through a Dealer
With dealer-arranged financing, the process is reversed. After you settle on a car, the dealer has you fill out a credit application, which it submits to multiple lenders on your behalf. This saves you a lot of legwork, and you can still compare the rates and terms of different loans. Here are the benefits to financing through a dealership:
- Promotional Financing
Dealers sometimes offer promotional financing on certain current model-year vehicles, with an annual percentage rate (APR) as low as 0 percent. If you qualify, it could be a great deal, although you’ll have to spring for the cost of a new car instead of buying pre-owned. - Options for Bad Credit
Dealers may offer in-house car financing for people with bad or no credit.3 - Time Savings on Research
Researching and comparing car loans on your own takes time that you may not have. The dealership scans for multiple offers at once to find ones that fit your credit profile.
Although it’s convenient and more flexible than bank financing, working with a dealership has several disadvantages. Some dealers could charge a higher interest rate to ensure they make a profit and may not share information about all of your car finance options. That could lead you to pay more over the life of your loan. And while there are more options for people with bad credit, the interest rates and down payment requirements for these loans are higher than loans you might get elsewhere.
Advantages of Financing a Car Through...
| A Bank | A Car Dealership |
|---|---|
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Getting the Best Car Financing Means Making Trade-offs
As you negotiate and look for the best car financing deal, you’ll have to make trade-offs on the aspects that matter most to you.
- Loan Term
Loan terms are the length of the loan, usually expressed in months. Terms of 36 to 48 months used to be the most common, but as cars have gotten more expensive, longer loan terms of 84 months or more are now widely available. A longer loan term might lower your monthly payment, but the trade-off is that you’ll pay more in interest. - APR
The annual percentage rate (APR) is the total annual cost of borrowing expressed as a percentage. It includes both interest and fees. The lower your APR, the less you’ll pay in interest. - Down Payment
This is the amount you pay up front to purchase your vehicle. The difference between your down payment and the car’s price is the amount you must finance, or the loan principal. The more money you put down, the less you have to borrow. - Monthly Payment
The amount you pay each month to repay the car loan is determined by the size of your loan, the loan term, and the APR. Increasing your loan term may result in a lower monthly payment, but it means you’ll pay more in interest.
Since shorter loan terms and larger down payments reduce the lender’s risk, car buyers who put more down and agree to repay faster generally receive lower interest rates and wind up paying less for their vehicles. Paying off the loan more quickly, however, means paying more each month. So deciding on the best car financing approach for you is about more than just getting the lowest possible rate. You also must be able to afford the size of the down payment and the monthly payments you’ll need to make to get the rate you want.
Frequently Asked Questions
The best way to finance a car depends on your needs and preferences. If you’re someone who prefers more negotiating power and doesn’t mind doing the research to find the best rates and terms, then bank financing might be the right option. However, if you prefer convenience or have lower credit, dealership financing could be a better choice.
You may be able to make your down payment using a credit card. Check with your car dealer or auto loan lender to confirm their down payment requirements.
The $3,000 rule for cars is a guideline for whether you should keep your current car or trade it in. The idea behind it is that if your car is over eight years old or has over 150,000 miles and repair costs total over $3,000 a year, then it might be time to trade it in. However, if repair costs are below $3,000 a year, then it may be safe to keep it.
The Takeaway
Figuring out the best way to finance your car requires some homework. You need to shop around for the bank with the best interest rate and then compare it with whatever finance arrangement is on offer from a dealer. But you also have to decide how big a down payment you can afford and how large a monthly payment you can carry. Once you’ve determined this, you can borrow as little as possible for as short a time as possible to get the lowest rate. Doing this can help you save on total amount you will pay for your vehicle.
1 “Average Used Car Price Tops $26,000,” Kelley Blue Book
2 “Bank or Dealership: What’s the Best Way to Finance a Car?,” Experian
3 “What is a “no credit check” or “buy here, pay here” auto loan or dealership?,” Consumer Financial Protection Bureau
Elliot Kass is a journalist who has covered global business and technology from New York, London, and San Francisco for more than 30 years.
All Credit Intel content is written by freelance authors and commissioned and paid for by American Express.
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