NEW YORK—The New York Federal Reserve said Americans took out a record $211 billion in auto loans last quarter, the highest quarterly figure the central bank has ever recorded, driving demand across the auto and financial sectors.

The data directly supports automakers' sales pipelines. Tesla, trading at $332.95, benefits from accessible credit that facilitates vehicle deliveries and market expansion. Ford and General Motors also see higher sales volumes as consumers secure financing. Investors should watch upcoming earnings from all three for guidance on how loan availability shapes revenue growth.

The record origination volume adds capital to the balance sheets of major auto lenders. Increased loan origination lifts fee income and interest revenue for banks, but it also raises credit risk. JPMorgan, a significant player in auto financing, will face investor scrutiny over loan loss provisions and asset quality in coming quarterly disclosures. A prolonged period of higher interest rates, combined with elevated consumer debt, could strain borrowers and compress lender profitability.

The surge in auto borrowing presents a mixed picture of consumer health. It shows consumers are still willing to make large purchases, but it also raises questions about the sustainability of household balance sheets as debt loads grow.

The U.S. Census Bureau is scheduled to release retail sales data, including figures for motor vehicle and parts dealers, on Sept. 14. The Federal Reserve's next quarterly Household Debt and Credit Report, expected in November, will provide updated figures on overall consumer indebtedness and default rates.