US auto sales in September 2026
US light-vehicle sales ran at a seasonally adjusted annual rate (SAAR) of 15.97 million in September 2026, down 0.59 million (3.5%) from August 2026, and down 3.6% from September 2025. That was the slowest selling pace since February 2026. About 1.32 million new cars and light trucks were sold during the month (actual units, not seasonally adjusted), 4.2% more than in September 2025. Through September, 11.99 million have been sold in 2026, down 2.0% from the same months of 2025. Light trucks — pickups, SUVs, crossovers and vans — made up 84.3% of light-vehicle sales, compared with 84.4% a year earlier.
Sales breakdown
| September 2026 | Value | A year earlier | Change |
|---|---|---|---|
| Light vehicles, SAAR | 15.97M | 16.57M | -3.6% |
| · Cars (autos), SAAR | 2.51M | — | -3.0% |
| · Light trucks, SAAR | 13.46M | — | -3.7% |
| Heavy trucks, SAAR | 438K | 387K | +13.2% |
| Units sold in the month | 1.32M | 1.27M | +4.2% |
| Units sold, year to date | 11.99M | 12.23M | -2.0% |
| US assemblies, cars & light trucks, SAAR | 9.89M | 10.44M | -5.3% |
| Dealer & parts-store sales (month) | $139.8B | — | +2.5% |
SAAR = seasonally adjusted annual rate. Heavy trucks = total vehicle sales minus light vehicles (BEA's definition). Units sold are actual sales in the month, not seasonally adjusted.
Cars vs light trucks
Prices
| CPI, Sep 2026 | 12-mo | 1-mo |
|---|---|---|
| New vehicles | +0.6% | +0.1% |
| Used cars & trucks | -1.5% | -0.1% |
| Maintenance & repair | +5.8% | +0.7% |
Consumer price index for all urban consumers (BLS), not seasonally adjusted; red = costs rising for buyers. The CPI for a month is released mid-way through the next month, so it can trail the sales data.
Over the 12 months to September 2026, according to the consumer price index, new-vehicle prices rose 0.6%, used-car and truck prices fell 1.5% and maintenance and repair costs rose 5.8%.
Financing & inventories
Average finance rate on new-car loans at commercial banks (Federal Reserve G.19), surveyed in the middle month of each quarter; latest 2026-08.
September 2026 vs September 2025
Frequently asked questions
What was the US auto sales SAAR in September 2026?
US light-vehicle sales ran at a seasonally adjusted annual rate (SAAR) of 15.97 million in September 2026, down 0.59 million (3.5%) from August 2026, and down 3.6% from September 2025. That was the slowest selling pace since February 2026.
How many cars were sold in September 2026?
About 1.32 million new cars and light trucks were sold during the month (actual units, not seasonally adjusted), 4.2% more than in September 2025.
Sources: U.S. Bureau of Economic Analysis (vehicle unit sales), U.S. Bureau of Labor Statistics (consumer prices), Federal Reserve Board (G.19 auto loan rates, G.17 assemblies), U.S. Census Bureau (dealer sales), all via FRED, Federal Reserve Bank of St. Louis. Figures are revised by the agencies; this page shows the latest published values. Data checked Nov 6, 5:41 PM ET. Not investment advice.