This light-duty vehicle inventory dataset provides information on vehicle registrations by vehicle type (car vs. truck), fuel type, and model year showing the changes in adoption trends over time and average fuel economies. This data is part of a suite of state and local energy profile data available at the "State and Local Energy Profile Data Suite" link below and builds on Cities-LEAP energy modeling, available at the "EERE Cities-LEAP Page" link below. Examples of how to use the data to inform energy planning can be found at the "Example Uses" link below.

Graph and download economic data for Domestic Auto Inventories (AUINSA) from Jan 1993 to Apr 2025 about inventories, vehicles, domestic, new, and USA.

United States - Domestic Auto Inventories was 190.29500 Thous. of Units in March of 2025, according to the United States Federal Reserve. Historically, United States - Domestic Auto Inventories reached a record high of 1728.50000 in July of 1995 and a record low of 74.88000 in January of 2022. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Domestic Auto Inventories - last updated from the United States Federal Reserve on June of 2025.

Track dealer health through topline sales, average sales prices, and inventory sell through for major online auto sellers. Web Auto Sellers data is sourced from vehicle sales and stocking information for US online used auto retailers.

China Automobile: Inventory: Passenger Car data was reported at 902,000.000 Unit in Dec 2023. This records a decrease from the previous number of 1,043,000.000 Unit for Nov 2023. China Automobile: Inventory: Passenger Car data is updated monthly, averaging 838,850.000 Unit from Feb 2012 (Median) to Dec 2023, with 136 observations. The data reached an all-time high of 1,266,000.000 Unit in Jul 2018 and a record low of 414,000.000 Unit in Oct 2021. China Automobile: Inventory: Passenger Car data remains active status in CEIC and is reported by China Association of Automobile Manufacturers. The data is categorized under China Premium Database’s Automobile Sector – Table CN.RAS: Automobile Inventory: Manufacturers.

Graph and download economic data for Auto Inventory/Sales Ratio (AISRSA) from Jan 1993 to Apr 2025 about ratio, inventories, vehicles, new, sales, and USA.

United States - Auto Inventory/Sales was 1.10200 Ratio in March of 2025, according to the United States Federal Reserve. Historically, United States - Auto Inventory/Sales reached a record high of 4.64300 in January of 2009 and a record low of 0.42800 in January of 2022. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Auto Inventory/Sales - last updated from the United States Federal Reserve on June of 2025.

The Vehicle Inventory and Use Survey (VIUS) is conducted in partnership with the Bureau of Transportation Statistics, Federal Highway Administration, and the U.S. Department of Energy to better understand the characteristics and use of trucks on our nation's roads. The survey universe for the VIUS includes all private and commercial trucks registered (or licensed) in the United States. This includes: pickups; minivans, other light vans, and sport utility vehicles; other light single-unit trucks (GVW = 26,000 lbs.); and truck tractors. The VIUS sample excludes vehicles owned by federal, state, and local governments; ambulances; buses; motor homes; farm tractors; unpowered trailer units; and trucks reported to have been disposed of prior to January 1 of the survey year. VIUS provides data on the physical and operational characteristics of the nation's truck population. Its primary goal is to produce estimates of the total number of trucks and truck miles. This dataset provides national and state-level summary statistics for in-scope vehicles that were in use.

This dataset is an inventory of total light-duty, battery electric, and plug-in electric hybrid vehicles registered in the DVRPC 9-county region. This summary data was processed from PennDOT and NJ DEP vehicle registration databases.

As of November 2023, it would have taken over 128 days for the Jeep vehicle stock to run out in the United States, with sales remaining constant. The brand was followed by Infiniti, which counted some 120 days of supply. By contrast, Toyota and Honda recorded the lowest supplies, at 32 and 40 days of supply respectively. Supply and demand The issue of supply and demand in the automotive industry during the last few years has been nothing but dynamic. Following the COVID-19 pandemic, consumer needs shifted and there was a sharp drop in light vehicle sales. Although sales increased from 14.5 million in 2020 to 15.5 million units in 2023, they were still below pre-pandemic levels. During this period, motor vehicle production had almost fully recovered from pre-pandemic dips, reaching about 10.6 million units in 2023. The light vehicle sales do not account for all motor vehicles sold, and even then, as both sales and vehicle production rose, production still could not account for all the rising demand. This is further indicated by an inventory-to-sales ratio of about 0.65 in the U.S. automotive industry at the start of 2023. In the face of production disruptions and shifting consumer desires, alternatives such as electric vehicles have gained popularity.
The allure of electricity Prior to the pandemic in 2020, there were already many concerns regarding the CO2 emissions caused by motor vehicles. As of 2023, the share of the transportation sector in the overall CO2 emissions of the US was greater than any other source. Further after the pandemic in 2020, gas prices began to climb. Due to the mounting pressures, the popularity of electric vehicles began to grow, shifting motor vehicle production to cater to this increased popularity. This is seen in ever increasing global electric vehicle sales.

China Automobile: Dealer: YoY: Vehicle Inventory Alert Index data was reported at -3.700 % Point in Mar 2025. This records an increase from the previous number of -7.200 % Point for Feb 2025. China Automobile: Dealer: YoY: Vehicle Inventory Alert Index data is updated monthly, averaging 0.300 % Point from May 2018 (Median) to Mar 2025, with 83 observations. The data reached an all-time high of 27.700 % Point in Feb 2020 and a record low of -29.000 % Point in Feb 2021. China Automobile: Dealer: YoY: Vehicle Inventory Alert Index data remains active status in CEIC and is reported by China Passenger Car Association. The data is categorized under China Premium Database’s Automobile Sector – Table CN.RAS: Automobile Inventory: Dealer.

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US Used Car Market Size 2025-2029

The us used car market size is forecast to increase by USD 40.2 billion at a CAGR of 4.3% between 2024 and 2029.

The used car market in the US exhibits robust growth, driven by the excellent value proposition that pre-owned vehicles offer to consumers. This market trend is further bolstered by the increasing penetration of online platforms dedicated to selling used cars, providing greater convenience and accessibility for buyers. However, the market faces regulatory challenges as stricter emission regulations limit the sale of non-compliant used cars, necessitating investments in upgrading inventory and adhering to regulatory frameworks. These hurdles, while significant, can be navigated through strategic partnerships with emission testing centers and ongoing investment in fleet modernization. Companies that effectively address these challenges and leverage the opportunities presented by the growing demand for used cars and the digital shift in sales channels will thrive in this dynamic market.

What will be the size of the US Used Car Market during the forecast period?

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In the dynamic used car market, consumers face various challenges such as car scams and fraudulent activities. To mitigate risks, car buyers turn to comprehensive car buying guides and car detailing services. A VIN number check is essential for vehicle identification and history assessment, while emissions testing ensures environmental compliance. Car sharing and subscription services offer flexible mobility solutions. Vehicle registration and title transfer processes can be streamlined through digital means, and car refurbishment and connected car technology enhance safety and convenience. Blind spot monitoring and adaptive cruise control are popular safety features, while collision avoidance systems and lane departure warning systems provide added protection. Used car logistics and online financing applications simplify the purchasing process, and extended warranties offer peace of mind. Wireless charging, smartphone integration, and vehicle diagnostics are essential features for modern cars. Sustainable mobility and car comparison tools cater to eco-conscious consumers, while car maintenance schedules and roadside assistance ensure long-term vehicle care. Remote vehicle inspection and car care tips help maintain a car's resale value, and car subscription services offer flexible ownership alternatives. Used car fraud prevention and vehicle identification technologies protect buyers from potential risks. Car safety ratings and vehicle identification numbers are crucial tools for informed decision-making.

How is this market segmented?

The market research report provides comprehensive data (region-wise segment analysis), with forecasts and estimates in 'USD billion' for the period 2025-2029, as well as historical data from 2019-2023 for the following segments. Distribution Channel3P channel salesOEM channel salesProductMid sizeFull sizeCompact sizeVendor TypeOrganizedUnorganizedFuel TypeDieselPetrolGeographyNorth AmericaUS

By Distribution Channel Insights

The 3p channel sales segment is estimated to witness significant growth during the forecast period.

The used car market in the US is a dynamic and significant sector, with numerous entities shaping its activity. Used car buyers continuously seek value, leading to a high demand for pre-owned vehicles. Search engine optimization and online advertising play crucial roles in connecting buyers with sellers, whether they're private parties or car dealerships. Wholesale car lots and auctions provide inventory for dealerships, ensuring a steady supply of used cars. Fleet vehicles, often traded in for newer models, contribute to the used car inventory. Maintenance records and vehicle history reports are essential for buyers, influencing their purchasing decisions. Safety features, infotainment systems, and driver assistance are increasingly desired in used cars, especially among budget-conscious consumers and luxury car buyers. Electric and hybrid vehicles are gaining popularity, driving the demand for used models in these categories. Car negotiation, fuel economy, and vehicle valuation are essential factors in used car selling. Digital marketing, including social media, mobile apps, and data analytics, helps sellers reach a wider audience. Certified pre-owned vehicles, reconditioned cars, and consignment sales offer buyers additional options and peace of mind. Car financing, vehicle inspections, and warranties are essential components of the used car buying process. Autonomous driving technology and car pricing trends continue to evolve, impacting the used car market. As the average ownership cycle shortens, the market will see an increase in the availability of used cars, making it an exciting and ever-changing landscape for both buyers and sellers.

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China Automobile: Dealer: Vehicle Inventory Alert Index data was reported at 54.600 % in Mar 2025. This records a decrease from the previous number of 56.900 % for Feb 2025. China Automobile: Dealer: Vehicle Inventory Alert Index data is updated monthly, averaging 56.400 % from Jan 2014 (Median) to Mar 2025, with 135 observations. The data reached an all-time high of 81.200 % in Feb 2020 and a record low of 42.900 % in Dec 2016. China Automobile: Dealer: Vehicle Inventory Alert Index data remains active status in CEIC and is reported by China Passenger Car Association. The data is categorized under China Premium Database’s Automobile Sector – Table CN.RAS: Automobile Inventory: Dealer.

OPT maintains an inventory of all the vehicles used by contracted bus vendors in service to the Department of Education. The vehicles inventory can include school buses, ambulances or coach buses. This dataset details the active vehicle inventory for each bus vendor. There are a variety of different vehicles used to serve students requiring curb-to-curb service because an Individualized Education Plan (IEP) indicates specific transportation needs. The standard bus is the only vehicle used for general education students eligible for bus service but who do not have an IEP.

Graph and download economic data for Retail Inventories/Sales Ratio: Motor Vehicle and Parts Dealers (MRTSIR441USN) from Jan 1992 to Mar 2025 about dealers, ratio, inventories, parts, vehicles, sales, and USA.

China Automobile: Inventory: Commercial Car data was reported at 249,000.000 Unit in Dec 2023. This records a decrease from the previous number of 253,000.000 Unit for Nov 2023. China Automobile: Inventory: Commercial Car data is updated monthly, averaging 238,500.000 Unit from Feb 2012 (Median) to Dec 2023, with 136 observations. The data reached an all-time high of 469,000.000 Unit in Feb 2021 and a record low of 172,171.000 Unit in Dec 2012. China Automobile: Inventory: Commercial Car data remains active status in CEIC and is reported by China Association of Automobile Manufacturers. The data is categorized under China Premium Database’s Automobile Sector – Table CN.RAS: Automobile Inventory: Manufacturers.

Rhein-Kreis Neuss: 2023 vehicle stock — Open Data in the Rhein-Kreis Neuss (Rhine- kreis-neuss.de)

This dataset details vehicle types and ages for transit agencies reporting to the National Transit Database in the 2022 and 2023 report years. Vehicle types describe the vehicles employed in direct operation or support of transit service.

NTD Data Tables organize and summarize data from the 2022 and 2023 National Transit Database in a manner that is more useful for quick reference and summary analysis. This dataset is based on the 2022 and 2023 Revenue Vehicle Inventory and Service Vehicle Inventory database files.

Rural reporters that operate in more than one state report their vehicles in only one of their states.

In years 2015-2021, you can find this data in the "Vehicles" data table on NTD Program website, at https://transit.dot.gov/ntd/ntd-data.

If you have any other questions about this table, please contact the NTD Help Desk at NTDHelp@dot.gov.

Monthly manufacturers' sales, inventories, orders and inventory-to-sales ratios, for motor vehicle and motor vehicle parts manufacturing industries, and motor vehicle body and trailer manufacturing industries, in dollars unless otherwise noted.

Application and use cases

1 )Market Analysis: Evaluate overall trends and regional variations in car sales to assess manufacturer performance, model preferences, and demographic insights. 2) Seasonal Patterns and Competitor Analysis: Investigate seasonal and cyclical patterns in sales. 3) Forecasting and Predictive Analysis Use historical data for forecasting and predict future market trends. Support marketing, advertising, and investment decisions based on insights. 4) Supply Chain and Inventory Optimization: Provide valuable data for stakeholders in the automotive industry.