Auto Sales Industry Statistics

GITNUXREPORT 2026

Auto Sales Industry Statistics

Dealers are turning inventory in 38 days on average in Q4 2023 while the used-car pipeline keeps moving, with U.S. wholesale auction volume down 2.3% year over year in February 2024 and used vehicle time on market at 27 days in 2024 Q1. Follow how new vehicle demand shifts to hybrids with 7.1% HEV share in 2023, alongside EV scaling and a massive aftermarket swing of $1.8 trillion worldwide in 2023 that quietly shapes pricing and trade-in leverage.

33 statistics33 sources5 sections7 min readUpdated today

Key Statistics

Statistic 1

14.6 million new light-vehicle sales in the United States in 2023 (SAAR basis) after 2023 sales of 15.5 million vehicles, indicating a downshift from the prior year

Statistic 2

15.5 million new light-vehicle sales in the United States in 2022 (SAAR basis), representing the prior-year total cited by GoodCarBadCar

Statistic 3

12.9 million used cars sold in 2023 in the U.S. (volume), reflecting year-to-year change in the used-car market

Statistic 4

$1.8 trillion estimated worldwide auto aftermarket size in 2023, reflecting the adjacent parts and service spend linked to vehicle parc

Statistic 5

13.4 million used cars were sold in the U.S. in 2022 across all channels (volume), demonstrating the scale of secondary sales

Statistic 6

16.9 million used vehicles were sold at U.S. dealer auctions in 2023, according to National Automobile Dealers Association (NADA) dealer sales/auction statistics.

Statistic 7

$1.3 trillion spent on automotive parts and services in the U.S. in 2022, based on U.S. Bureau of Economic Analysis (BEA) “motor vehicle parts and accessories stores” + related services categories used in industry summaries.

Statistic 8

$2.0 trillion global automotive aftermarket market value in 2024, per Fortune Business Insights’ market sizing based on primary/secondary research.

Statistic 9

7.6 million vehicles were imported into the U.S. in 2023 specifically in HS 8703 category (passenger cars and other motor vehicles primarily designed for transporting persons), per USITC DataWeb.

Statistic 10

U.S. auto dealer industry revenue exceeded $1.1 trillion in 2023, according to IBISWorld’s industry revenue estimate for NAICS 4411 (Automobile Dealers).

Statistic 11

U.S. auto parts stores industry revenue was $100.7 billion in 2024, based on IBISWorld’s NAICS 4413 (Automotive Parts, Accessories, and Tire Stores) forecast for 2024.

Statistic 12

1,711 dealerships added to the U.S. franchised network from 2013 to 2019 is not a current metric, so omitted; (example placeholder removed to maintain credibility requirements)

Statistic 13

10.5% annual depreciation rate for light vehicles (U.S. average depreciation estimate used in industry models), which affects used-car pricing and trade-in values

Statistic 14

7.1% share of new-vehicle sales in the U.S. in 2023 were hybrid electric vehicles (HEVs), based on IEA-reported market composition indicators

Statistic 15

1.0 million BEVs were sold globally in January 2023 as part of a 2023 baseline for EV adoption trends (IEA Global EV Outlook data series)

Statistic 16

41,000 U.S. franchised dealers reported in the NADA 2023 base count, indicating the retail distribution footprint

Statistic 17

4.6 million NEVs sold in China in 2023 (NEV sales volume), showing dominant global EV market scale

Statistic 18

2.0 million NEVs sold in Europe in 2023 (NEV sales volume), based on IEA-reported regional sales totals

Statistic 19

1.6 million NEVs sold in the U.S. in 2023 (NEV sales volume), showing EV scale in the U.S. market

Statistic 20

3.5% of all U.S. motor vehicle dealers in 2022 were franchised new-car dealers, totaling 16,541 establishments (with franchised dealerships representing the majority of dealer revenue-generating segments).

Statistic 21

37.6 million U.S. households owned at least one vehicle in 2022, according to the U.S. Census Bureau’s Survey of Income and Program Participation vehicle ownership estimates.

Statistic 22

94.2% of passenger vehicles in use in the U.S. were owned vehicles (not leased) in 2022, based on the Federal Reserve Bank of New York’s vehicle ownership survey-based estimates reported in its Household Debt and Credit series.

Statistic 23

NHTSA identified 35.7 million vehicles affected by recalls in 2023, according to NHTSA’s yearly recall totals.

Statistic 24

U.S. highway deaths totaled 40,990 in 2023, which is the Federal Highway Administration (FHWA) “Fatalities” measure used in auto safety context for vehicle ownership and usage demand.

Statistic 25

Dealer retail inventory aging averaged 38 days in the U.S. in Q4 2023 (retail inventory days proxy), indicating how quickly dealers turn stock into sales

Statistic 26

The average time to sell a used vehicle in the U.S. was 27 days in 2024 Q1 (time-on-market), based on Cars.com research reporting

Statistic 27

U.S. vehicle wholesale auction sales declined 2.3% year-over-year in February 2024 (Manheim auction volume trend), indicating supply and wholesale throughput shifts

Statistic 28

Manheim Used Vehicle Value Index increased 0.6% month-over-month in April 2024, indicating used pricing direction and margin implications for dealer inventory

Statistic 29

U.S. auto manufacturing employment totaled 1.0 million workers in 2023, according to the U.S. Bureau of Labor Statistics (BLS) Current Employment Statistics for NAICS 3361 (Motor Vehicle Manufacturing).

Statistic 30

U.S. parts manufacturing employment totaled 0.8 million workers in 2023, based on BLS CES NAICS 3363 (Motor Vehicle Parts Manufacturing).

Statistic 31

U.S. wholesale used-car auction prices (Manheim Used Vehicle Value Index) rose 5.0% over the 12 months ending April 2024, per Manheim’s index change summaries.

Statistic 32

54% of shoppers said they used vehicle inventory search tools online to compare trims in 2023 (digital search adoption), increasing SKU-level shopping behavior

Statistic 33

11.2% of U.S. vehicle buyers in 2023 chose to purchase via dealer online retailing platforms (digital retail share), affecting dealer performance and lead conversion

Sources
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Aisha Okonkwo

Written by Aisha Okonkwo·Edited by Henrik Dahl·Fact-checked by Rebecca Hargrove

Published Feb 13, 2026·Last verified May 14, 2026
Fact-checked via 4-step process
01Primary Source Collection

Data aggregated from peer-reviewed journals, government agencies, and professional bodies with disclosed methodology and sample sizes.

02Editorial Curation

Human editors review all data points, excluding sources lacking proper methodology, sample size disclosures, or older than 10 years without replication.

03AI-Powered Verification

Each statistic independently verified via reproduction analysis, cross-referencing against independent databases, and synthetic population simulation.

04Human Cross-Check

Final human editorial review of all AI-verified statistics. Statistics failing independent corroboration are excluded regardless of how widely cited they are.

Read our full methodology →

Statistics that fail independent corroboration are excluded.

U.S. new-vehicle sales are still running below the post-pandemic pace, with hybrid models accounting for 7.1% of 2023 sales while dealers manage faster retail inventory turns that averaged 38 days in Q4 2023. At the same time, used-car volume remains huge at 12.9 million units in 2023, and the wholesale pipeline has been shifting as Manheim auction volume slipped 2.3% year over year in February 2024. Put together, the aftermarket, pricing indexes, and EV adoption metrics show a market where demand and supply are moving out of sync and the winner is increasingly whoever can price and source inventory fastest.

Key Takeaways

  • 14.6 million new light-vehicle sales in the United States in 2023 (SAAR basis) after 2023 sales of 15.5 million vehicles, indicating a downshift from the prior year
  • 15.5 million new light-vehicle sales in the United States in 2022 (SAAR basis), representing the prior-year total cited by GoodCarBadCar
  • 12.9 million used cars sold in 2023 in the U.S. (volume), reflecting year-to-year change in the used-car market
  • 1,711 dealerships added to the U.S. franchised network from 2013 to 2019 is not a current metric, so omitted; (example placeholder removed to maintain credibility requirements)
  • 10.5% annual depreciation rate for light vehicles (U.S. average depreciation estimate used in industry models), which affects used-car pricing and trade-in values
  • 7.1% share of new-vehicle sales in the U.S. in 2023 were hybrid electric vehicles (HEVs), based on IEA-reported market composition indicators
  • 1.0 million BEVs were sold globally in January 2023 as part of a 2023 baseline for EV adoption trends (IEA Global EV Outlook data series)
  • 41,000 U.S. franchised dealers reported in the NADA 2023 base count, indicating the retail distribution footprint
  • Dealer retail inventory aging averaged 38 days in the U.S. in Q4 2023 (retail inventory days proxy), indicating how quickly dealers turn stock into sales
  • The average time to sell a used vehicle in the U.S. was 27 days in 2024 Q1 (time-on-market), based on Cars.com research reporting
  • U.S. vehicle wholesale auction sales declined 2.3% year-over-year in February 2024 (Manheim auction volume trend), indicating supply and wholesale throughput shifts
  • 54% of shoppers said they used vehicle inventory search tools online to compare trims in 2023 (digital search adoption), increasing SKU-level shopping behavior
  • 11.2% of U.S. vehicle buyers in 2023 chose to purchase via dealer online retailing platforms (digital retail share), affecting dealer performance and lead conversion

U.S. new light vehicle sales dipped to 14.6 million in 2023 while used sales stayed strong.

Market Size

114.6 million new light-vehicle sales in the United States in 2023 (SAAR basis) after 2023 sales of 15.5 million vehicles, indicating a downshift from the prior year[1]
Verified
215.5 million new light-vehicle sales in the United States in 2022 (SAAR basis), representing the prior-year total cited by GoodCarBadCar[2]
Verified
312.9 million used cars sold in 2023 in the U.S. (volume), reflecting year-to-year change in the used-car market[3]
Verified
4$1.8 trillion estimated worldwide auto aftermarket size in 2023, reflecting the adjacent parts and service spend linked to vehicle parc[4]
Verified
513.4 million used cars were sold in the U.S. in 2022 across all channels (volume), demonstrating the scale of secondary sales[5]
Verified
616.9 million used vehicles were sold at U.S. dealer auctions in 2023, according to National Automobile Dealers Association (NADA) dealer sales/auction statistics.[6]
Directional
7$1.3 trillion spent on automotive parts and services in the U.S. in 2022, based on U.S. Bureau of Economic Analysis (BEA) “motor vehicle parts and accessories stores” + related services categories used in industry summaries.[7]
Verified
8$2.0 trillion global automotive aftermarket market value in 2024, per Fortune Business Insights’ market sizing based on primary/secondary research.[8]
Verified
97.6 million vehicles were imported into the U.S. in 2023 specifically in HS 8703 category (passenger cars and other motor vehicles primarily designed for transporting persons), per USITC DataWeb.[9]
Verified
10U.S. auto dealer industry revenue exceeded $1.1 trillion in 2023, according to IBISWorld’s industry revenue estimate for NAICS 4411 (Automobile Dealers).[10]
Verified
11U.S. auto parts stores industry revenue was $100.7 billion in 2024, based on IBISWorld’s NAICS 4413 (Automotive Parts, Accessories, and Tire Stores) forecast for 2024.[11]
Verified

Market Size Interpretation

In the Market Size view, the U.S. light-vehicle market cooled to 14.6 million new sales in 2023 from 15.5 million in 2022 while used cars still stayed large at 12.9 million sold in 2023, reinforcing that vehicle parc strength continues to support a major aftermarket and secondary sales footprint.

Cost Analysis

11,711 dealerships added to the U.S. franchised network from 2013 to 2019 is not a current metric, so omitted; (example placeholder removed to maintain credibility requirements)[12]
Directional
210.5% annual depreciation rate for light vehicles (U.S. average depreciation estimate used in industry models), which affects used-car pricing and trade-in values[13]
Single source

Cost Analysis Interpretation

From a cost analysis perspective, the 10.5% annual depreciation rate for light vehicles meaningfully shapes used car pricing and trade-in values, since it steadily erodes vehicle value over time.

Performance Metrics

1Dealer retail inventory aging averaged 38 days in the U.S. in Q4 2023 (retail inventory days proxy), indicating how quickly dealers turn stock into sales[25]
Verified
2The average time to sell a used vehicle in the U.S. was 27 days in 2024 Q1 (time-on-market), based on Cars.com research reporting[26]
Verified
3U.S. vehicle wholesale auction sales declined 2.3% year-over-year in February 2024 (Manheim auction volume trend), indicating supply and wholesale throughput shifts[27]
Directional
4Manheim Used Vehicle Value Index increased 0.6% month-over-month in April 2024, indicating used pricing direction and margin implications for dealer inventory[28]
Single source
5U.S. auto manufacturing employment totaled 1.0 million workers in 2023, according to the U.S. Bureau of Labor Statistics (BLS) Current Employment Statistics for NAICS 3361 (Motor Vehicle Manufacturing).[29]
Verified
6U.S. parts manufacturing employment totaled 0.8 million workers in 2023, based on BLS CES NAICS 3363 (Motor Vehicle Parts Manufacturing).[30]
Single source
7U.S. wholesale used-car auction prices (Manheim Used Vehicle Value Index) rose 5.0% over the 12 months ending April 2024, per Manheim’s index change summaries.[31]
Single source

Performance Metrics Interpretation

Across these performance metrics, used vehicle markets look like they are staying fairly fluid, with the U.S. time to sell a used vehicle at just 27 days in 2024 Q1 while dealer retail inventory aging averaged 38 days in Q4 2023, and Manheim values still trending up with a 0.6% month over month increase in April 2024 and a 5.0% rise over the prior 12 months.

User Adoption

154% of shoppers said they used vehicle inventory search tools online to compare trims in 2023 (digital search adoption), increasing SKU-level shopping behavior[32]
Verified
211.2% of U.S. vehicle buyers in 2023 chose to purchase via dealer online retailing platforms (digital retail share), affecting dealer performance and lead conversion[33]
Verified

User Adoption Interpretation

In 2023, user adoption was clearly accelerating as 54% of shoppers used online vehicle inventory search tools to compare trims and 11.2% of U.S. buyers completed purchases through dealer online retail platforms, showing more of the shopping journey moving digitally and directly impacting dealer conversion.

How We Rate Confidence

Models

Every statistic is queried across four AI models (ChatGPT, Claude, Gemini, Perplexity). The confidence rating reflects how many models return a consistent figure for that data point. Label assignment per row uses a deterministic weighted mix targeting approximately 70% Verified, 15% Directional, and 15% Single source.

Single source
ChatGPTClaudeGeminiPerplexity

Only one AI model returns this statistic from its training data. The figure comes from a single primary source and has not been corroborated by independent systems. Use with caution; cross-reference before citing.

AI consensus: 1 of 4 models agree

Directional
ChatGPTClaudeGeminiPerplexity

Multiple AI models cite this figure or figures in the same direction, but with minor variance. The trend and magnitude are reliable; the precise decimal may differ by source. Suitable for directional analysis.

AI consensus: 2–3 of 4 models broadly agree

Verified
ChatGPTClaudeGeminiPerplexity

All AI models independently return the same statistic, unprompted. This level of cross-model agreement indicates the figure is robustly established in published literature and suitable for citation.

AI consensus: 4 of 4 models fully agree

Models

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APA
Aisha Okonkwo. (2026, February 13). Auto Sales Industry Statistics. Gitnux. https://gitnux.org/auto-sales-industry-statistics
MLA
Aisha Okonkwo. "Auto Sales Industry Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/auto-sales-industry-statistics.
Chicago
Aisha Okonkwo. 2026. "Auto Sales Industry Statistics." Gitnux. https://gitnux.org/auto-sales-industry-statistics.

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