

Aim to put at least 20% down on a new car and 10% down on a used car. Base your down payment on what you can afford and what makes sense for your financial situation. If you’re able to afford it, a larger down payment can lower your total loan costs.
The size of your down payment on an auto loan directly impacts the size of your monthly payments. It could also play a role in determining your interest rate and repayment term, so it's important to weigh the choice carefully. As a general rule, you should aim to make a down payment of at least 20% on a new car, and at least 10% on a used car, to help you qualify for a better rate and lower monthly payment. That said, the right down payment amount depends on your own financial situation, including your credit.
Your down payment can include cash, the trade-in value of the vehicle you drive now or a mix of the two. Here's how to decide how much down payment you need for a car, plus tips for how to save for a down payment.
A good car down payment is typically 10% to 20% of the car's price. That said, there's no one-size-fits-all answer for how much you should put down.
Many experts suggest putting at least 20% down on a new car. Among other benefits, a 20% down payment makes it less likely that you'll end up underwater on your car loan. In other words, a higher down payment means you're less likely to end up owing more on your auto loan than your car is worth. This risk is greater with new cars because they tend to quickly depreciate in value.
Example: For a car that costs $40,000, aim to make a $4,000 to $8,000 down payment. Depending on your finances, you may want to put more or less money down.
If you plan to buy a used car, you may be able to put as little as 10% down. The value of a used car has already depreciated quite a bit, so you won't see the extreme decrease in value in the first year that you might with a new car.
Tip: Whether you're buying used or new, saving up for a larger down payment could lead to better loan terms, such as a lower interest rate.
Learn more: How Much Car Can I Afford?
If you have a low credit score, it can be beneficial to try to make a large down payment. A lender may require you to put at least 10% down to qualify with poor credit, but it's a good idea to aim for more.
A larger down payment reduces the size of the loan you'll need to cover the cost of the car. That, in turn, brings down the lender's risk, which may make it easier for you to get approved.
On top of that, putting more down may help you qualify for a lower interest rate. That's especially important if you have low credit scores, because you'll otherwise typically pay higher rates to finance a car.
Learn more: How to Get Approved for a Car Loan
If you have positive equity in your car, you could consider trading it in toward a down payment on a new car. If you're considering this option, you can start by checking the trade-in value of your car for an idea of how much you may have to work with.
In some cases, your car's trade-in value may be more than enough to cover a 20% down payment on a new car. For example, if you're considering buying a new car for $45,000 and your car's trade-in value is $20,000, you could use the trade-in to put almost 45% down.
On the other hand, if your car's trade-in value is less than 20% of the purchase price of the new vehicle you want, you may want to consider bringing some cash to the table to bring your total down payment up.
Before trading in your car at the dealership, however, be aware that you're likely to get more for your vehicle with a private-party sale. Dealerships buy cars to resell them, and typically offer less than the vehicle's market value so they can make profit on their sale.
Learn more: When Should You Trade In Your Car?
Putting more toward a down payment will bring down your total loan amount, and it may also help you qualify for a lower interest rate. Both of those benefits mean you can lower your monthly payments with a larger down payment.
Refer to the table below to see how your loan payments may compare to national averages.
Credit Score Range | New Car | Used Car |
---|---|---|
Super prime (781 - 800) | $728 | $525 |
Prime (661 - 780) | $759 | $519 |
Near prime (601 - 660) | $795 | $539 |
Subprime (501 - 600) | $777 | $547 |
Deep subprime (300 - 500) | $741 | $542 |
Source: Experian, data as of June 2025; VantageScore® 4.0 used
Learn more: Average Car Loan Interest Rates by Credit Score
How much you put down when you buy a car matters because a larger down payment makes your loan cheaper overall and on a monthly basis. Reasons to make a larger down payment include:
While your down payment doesn't directly impact your insurance rate, there can be indirect impacts.
If your car is totaled or stolen, your auto insurance policy will cover only the depreciated market value of your car when you have actual cash value coverage. Optional replacement cost coverage typically would pay you more money for a totaled or stolen car.
With actual cash value coverage, you'd be on the hook for paying off the remaining balance on the auto loan. A larger down payment means you'll build equity faster, which makes it less likely that you'll end up having negative equity. On the other hand, gap insurance can also cover the difference.
Learn more: How Having an Auto Loan Impacts Your Insurance Rate
You can use the car payment calculator to get a sense of what monthly payment may be based on how much you have available for a down payment, the vehicle's cost and your expected interest rate.
To use the calculator, start by taking the total price of the car you're considering. Then, subtract how much you expect to put toward a down payment. For instance, if you're considering a $40,000 car and want to put 20% down ($8,000), you would subtract $8,000 from $40,000 and enter a loan amount of $32,000.
Try entering different loan amounts to explore how your down payment impacts the total cost of your loan as well as your monthly payments.
Learn more: Current Auto Loan Rates and Financing
You can take many approaches to saving up for a down payment. Here are four of them:
If your goal is to reduce your monthly costs when buying a car, making a bigger down payment isn't your only option. Explore doing the following:
Learn more: How Can I Get a Low Car Payment?
Making a larger down payment can have many benefits, but when trying to figure out the right amount for you, be sure not to drain your savings accounts for the sake of the above benefits. It's key to keep enough money in your bank account for your emergency fund. Depleting your assets can also set you back in your progress toward other financial goals, such as a down payment on a house.
Whether you decide on a down payment of 10%, 20% or another amount, you can make sure the road toward that new or used car is smooth. How? By shifting into high gear when it comes to setting aside money for the down payment, monitoring your spending and keeping on top of your credit.
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Evelyn Waugh is a personal finance writer covering credit, budgeting, saving and debt at Experian. She has reported on finance, real estate and consumer trends for a range of online and print publications.
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