Auto loans remain a cornerstone of U.S. consumer finance, enabling buyers to purchase new and used vehicles through structured installment plans. Typically, these loans span three to seven years, often requiring a down payment, and are secured by the vehicle itself, giving lenders the right to repossess cars if borrowers default.
As the second-largest segment of consumer credit after mortgages, the auto loan market reached 108 million open accounts at the end of 2025, with outstanding debt totaling $1.67 trillion.
Market Dynamics and Consumer Costs
The demand for auto loans is closely tied to vehicle prices. Between 2020 and 2022, rising car costs—driven by inflation, supply chain disruptions, new technology integration, regulatory compliance, and dealership markups—prompted an increase in both loan volume and size. Although new car prices peaked in 2023, they have stabilized at elevated levels.
Higher interest rates have further increased financing costs. Rates for 48-month loans from commercial banks rose from 4.6% in November 2021 to 8.5% in November 2023, later easing to 7.5% by November 2025. Consequently, average monthly payments climbed from $470 in January 2020 to $600 in January 2023. In 2025, the typical loan term for new vehicles was 69 months, reflecting a trend toward longer financing to offset rising costs. However, extended terms generally increase total interest paid and are associated with higher delinquency and negative equity risks.
Recent data show that auto loan delinquency rates have grown, with loans 90 days or more past due rising from 3.7% in late 2022 to 5.0% in the third quarter of 2025. Subprime and near-prime borrowers with loans originated between 2021 and 2023 have been most affected, primarily due to high vehicle prices rather than interest rates.
How Auto Loans Are Originated
Most auto loans (about 83%) are obtained indirectly through dealerships, which forward borrower information to banks, credit unions, or nonbank finance companies. Dealers may apply discretionary markups, which can significantly increase interest rates for consumers.
Depository institutions originate roughly half of all auto loans and typically serve prime borrowers with lower delinquency risks. Captive finance companies, subsidiaries of automakers, account for about 20% of loans, often offering lower rates due to subsidies or borrower creditworthiness. Non-captive finance companies primarily serve subprime borrowers and used car buyers, representing less than 10% of loans. Additionally, “Buy Here, Pay Here” dealerships extend credit directly, often targeting consumers with poor or no credit histories, usually at higher interest rates.
Regulation and Oversight
The Consumer Financial Protection Bureau (CFPB), established under the 2010 Dodd-Frank Act, oversees consumer protection in auto lending for large banks and certain nonbank lenders. Dealers themselves largely fall outside the bureau’s regulatory authority. The CFPB enforces key laws, including the Equal Credit Opportunity Act (ECOA) and the Fair Credit Reporting Act (FCRA), which aim to prevent discrimination and ensure transparency in credit reporting.
Recent regulatory activity includes a proposed rule adjusting the annual origination threshold for “larger nonbanks” and a November 2025 proposal to limit ECOA’s disparate impact claims, reflecting broader policy priorities from the current administration.
Policy Considerations and Consumer Protection
Auto lending policy debates center on balancing consumer protection, credit access, and industry costs. Government decisions on tariffs, fuel economy standards, and tax incentives can influence vehicle affordability and loan costs. For instance, the 2025-2028 auto loan interest deduction allows taxpayers to deduct up to $10,000 of interest paid on qualifying U.S.-assembled vehicles, potentially easing financing burdens for eligible buyers.
Consumer awareness and negotiation remain critical issues. Many buyers do not compare loan offers or fully understand dealer markups, increasing vulnerability to unfavorable terms. Fair lending remains a concern, with historical enforcement actions targeting discriminatory practices in indirect lending markets. While past guidance on dealer markups was rescinded by Congress in 2018, the CFPB continues to monitor compliance with ECOA and related consumer protections.
As vehicle prices and loan debt remain high, auto lenders, regulators, and policymakers face ongoing challenges in ensuring fair, accessible, and sustainable credit for U.S. consumers.
