All articles 7 min read

Trading In a Car You Still Owe On: Understanding Negative Equity

Trading in a car does not erase the loan attached to it. If the payoff amount exceeds the vehicle's value, the difference must be handled somewhere in the new transaction. Separate the trade-in value, old payoff, new vehicle price, and new financing so that a smaller-looking payment does not hide debt carried forward.

The questions below use selected Consumer Financial Protection Bureau guidance, adapted and organized by Fynoptic. Source links and the dates displayed by those sources are provided at the end.

Should I trade in my car if it’s not paid off?

If you have a balance on your loan, find out how much you still owe and what the trade-in value is so you can decide whether to pay off your loan, wait before you buy again, or add your current amount to a new loan.

Trading in a car generally helps you reduce how much you’ll need to borrow when buying another vehicle, but if you have a balance on your current auto loan, you may be encouraged to roll your existing balance into a new loan, which will increase your total loan costs and the interest you’ll pay over the life of your loan.

To make the best decision for you, find out the following information first:

  • Find out the “payoff amount” on your existing auto loan. This is the amount remaining on your existing loan, and it might be different from the outstanding balance listed on your statement or coupon book because of the way interest is calculated, any outstanding late fees or charges, or for another reason.
  • Research the potential trade-in or actual cash value of your current vehicle. You can find estimated trade-in values through Consumer Reports, Edmunds, Kelley Blue Book, and NADA Guides. You can also look at online classified ads for similar vehicles in your area. Like shopping for an auto loan, you can get trade-in estimates from multiple dealerships and negotiate your trade-in value to get the best price.

If you owe less thanyour estimated trade-in value, make sure you fully repay your existing auto loan before getting a new loan. In some cases, there may be a prepayment penalty for paying off your loan early.

If you owe more than your trade-in value – often referred to as “negative equity” – a dealer or lender may offer to roll the balance of your existing auto loan into a new auto loan, but this will make your new auto loan more expensive.

With this information, you can better decide if you want to pay off your existing loan now, wait until you pay off your loan, or include the amount that you still owe on your current vehicle in your new auto loan.

Ask these questions before getting a new auto loan

Rolling your existing auto loan balance into a new loan

If you move forward with trading in your vehicle and rolling your existing auto loan balance into a new loan, ensure your original loan has been completely paid off and you don’t have any outstanding payments:

Dealers occasionally have vehicle trade-in offers, and if the dealer promises to pay off your negative equity, make sure it’s not included in your new financing or your final loan contract. Before finalizing a loan, read the contract carefully, and don’t sign anything until you understand and are comfortable with the terms.

Know before you shop

There are several important financial decisions to make before you shop for a car. Learn what questions to ask so you can make the best choice for you.

What you need to know before you shop for a car or auto loan

What is a loan-to-value ratio in an auto loan?

The loan-to-value ratio is the amount of your loan divided by the vehicle’s actual cash value. Lenders use this formula when deciding whether to lend you money for a car or vehicle.

When shopping for a car or vehicle, the loan-to-value (LTV) is one factor that lenders use to evaluate your loan application. The higher the LTV – or the higher percentage of the vehicle’s value that you are borrowing - the riskier a loan is to a lender.

You can lower the LTV, however, by increasing your down payment. This will help to reduce the size of your loan and how much interest you’ll pay over the life of the loan. It may also lower the interest rate a lender offers you.

A loan with a high LTV is risky for you too. An LTV that exceeds the value of the vehicle means you will owe more than the car is worth – likely for a long period during the loan. If your car is stolen or in an accident – or you just want to get a new one, you could have a large amount to pay off before you can purchase a new one.

Example of LTV

If you’re looking at a $20,000 car and need to borrow $20,000 for that vehicle:

$20,000 (loan amount) / $20,000 (amount of the car) x 100 = 100% LTV

If you’re looking at a $20,000 car but have a down payment of $5,000, you will need a loan for $15,000:

$15,000 (loan amount) / $20,000 (amount of the car) x 100 = 75% LTV

Avoiding negative equity

It’s possible that an LTV can exceed 100 percent. If you’re purchasing a car or vehicle but you currently have a loan where you owe more than the car is worth – and you want to roll it over into a new loan for a new vehicle – your loan amount will increase.

If you’re looking at a $20,000 car and have no money available for a down payment, and have $5,000 remaining on any existing car loan, you need to pay off the unpaid balance before getting a new loan. The dealer may offer to roll the unpaid balance into the new loan, which could create another negative equity situation down the road or make it more difficult to get a new loan:

$25,000 (loan amount) / $20,000 (amount of the car) x 100 = 125%

As mentioned above, this higher LTV could impact whether a lender decides to offer you a loan, as well as the terms of a loan and interest rate.

Learn what you can do if you want to trade in a car that’s not paid off

Other factors lenders use when approving your loan

  • Credit score and credit history – This is considered one of the most important factors in determining whether a lender will approve your loan and what rates or terms they’ll provide because it provides insight into how much debt you have and how you’ve managed other credit accounts. Different types of lenders value credit score and credit history more in setting rates than others; some charge the maximum rates regardless, so it is important to shop around. Learn how your credit impacts your interest rate
  • Down payment – Again, by increasing your down payment, you lessen the amount you’ll need to borrow, which reduces the amount you’ll pay over the life of your loan and decreases the risk for the lender.
  • Income – A lender will also generally ask for your monthly income and employment situation to assess your ability to pay back the loan.
  • Debt to Income (DTI) ratio – In addition, a lender will also likely look at how much of your income each month is going to other debts. DTI is calculated based on total monthly bills divided by your pre-tax monthly income.

Learn what things lenders can’t consider when approving your loan

Know before you shop

There are several important financial decisions to make before you shop for a car. Learn what questions to ask so you can make the best choice for you.

What you need to know before you shop for a car or auto loan

How does a down payment affect my auto loan?

A down payment is an initial, upfront payment you make towards the total cost of the vehicle. It could lower the amount that you’ll need to finance.

Your down payment could be cash, the net proceeds from trading in a vehicle, or both. The more you put down, the less you’ll need to borrow. A larger down payment may reduce the interest rate charged on the loan.

If you have an unpaid balance on the trade-in car, a portion of the down payment may also be used to satisfy the balance of that car loan.

Learn about the other factors that may impact how much you need to borrow

Sources and further reading

The CFPB source passages are U.S. government work in the public domain. Fynoptic has selected, organized, and adapted the material for this guide, including corrections identified through the additional sources listed above. Sources accessed October 27, 2026. This use does not imply agency endorsement or affiliation.

Back to all articles