The Trap of Negative Equity: Why More Car Buyers Are Underwater on Their Loans

For a growing number of American car buyers, the excitement of a new vehicle is being overshadowed by a lingering financial burden: negative equity. Also known as being “underwater” or “upside down,” negative equity occurs when a borrower owes more on their auto loan than the vehicle is actually worth. This financial gap is becoming increasingly common, creating a cycle of debt that can be difficult to break.

The Rising Trend of Underwater Auto Loans

Recent data indicates that negative equity is a significant hurdle for a substantial portion of the market. According to JD Power’s automotive forecast for March, an estimated 30.5% of car buyers with a trade-in owe more than their current vehicle’s value. This represents a 4.2 percentage point increase from the previous year and continues a growth trend that began in 2022.

The financial scale of this problem has reached unprecedented levels. By the fourth quarter of 2025, the average amount owed on trade-ins with negative equity hit an all-time high of $7,214, according to Edmunds. This surge in debt is closely linked to the rising cost of vehicles; Kelley Blue Book data shows the average price of a new car has climbed to $49,353, a 30.3% increase compared to February 2020.

Why Car Buyers Are Falling Underwater

Several compounding factors are making it easier for consumers to find themselves in a negative equity position:

• Elevated Vehicle Prices: As the average cost of new cars rises, borrowers capture on larger initial loans.
• Higher Interest Rates: Increased borrowing costs add to the total amount owed over the life of the loan.
• Extended Loan Terms: To craft monthly payments manageable, more buyers are opting for longer financing. Edmunds research reveals that 40.7% of new-car purchases involving negative equity are now financed with 84-month loans.
• Early Trade-ins: Trading in a vehicle before the loan is significantly paid down often leaves the owner with a balance that exceeds the car’s current market value.

The Danger of Rolling Over Debt

When a buyer with negative equity trades in their vehicle, they often “roll” the remaining balance of the old loan into the financing for the new car. While this allows the buyer to move into a new vehicle without paying the difference in cash, it creates a precarious financial situation.

Adding thousands of dollars from a previous loan to a new purchase leaves the buyer even deeper underwater from day one. This increases the risk of a permanent cycle of debt, where the borrower is perpetually burdened by previous auto purchases and struggles to ever own their vehicle outright.

How to Avoid and Manage Negative Equity

Avoiding the “upside down” scenario requires a combination of patience and strategic research. Experts suggest the following approaches:

Maintain Your Current Vehicle Longer

The most direct way to avoid digging a deeper financial hole is to hold onto your current vehicle and continue making payments. Time allows the loan balance to decrease while the vehicle’s value stabilizes, eventually moving the loan into positive equity.

Conduct Thorough Pre-Purchase Research

Buyers can mitigate risk by focusing on vehicles that maintain their value over time. Utilizing reputable tools to check auto pricing, reliability ratings, and resale values can help ensure a better investment. Recommended resources include:

• Consumer Reports
• Edmunds
• Kelley Blue Book

Looking Ahead

While the current trend toward negative equity is concerning, it is not without precedent. JD Power notes that the share of underwater buyers in 2019 was 33.6%, suggesting a pattern of mean reversion over the long term. However, with vehicle prices remaining high and loan terms stretching, consumers must remain vigilant to avoid the long-term financial strain of rolling over auto debt.