Vehicle Aftermarket Statistics at a Glance
The vehicle aftermarket is large, busy, and still expanding across repair, parts, service, and specialty equipment. The numbers below show a market that is shaped by older vehicles, heavy road use, and a workforce that spans millions of people.
Quick Facts
- U.S. light-duty aftermarket sales reached $392 billion in 2023 (Auto Care Association 2025 Factbook press release).
- Light-duty aftermarket sales grew 8.6% in 2023 (Auto Care Association 2025 Factbook press release).
- The total light-, medium-, and heavy-duty automotive aftermarket was forecast to reach $617.3 billion in 2027 (Auto Care Association 2025 Factbook press release).
- The U.S. aftermarket industry supports maintenance and service for 295.7 million vehicles on U.S. roads (Auto Care Association USTR comments, 2024).
- The average age of light vehicles in the U.S. was 12.6 years as of January 1, 2024 (Auto Care Association USTR comments, 2024).
- The U.S. aftermarket industry employed 4.7 million people (Auto Care Association data-access page, 2024).
- The industry represented more than 500,000 businesses (Auto Care Association hearing testimony, 2024).
Table of Contents
- Market size and growth
- Why vehicle age matters
- Industry scale in jobs and businesses
- Repair and maintenance activity
- Specialty equipment and sales channels
- What the labor data says
- Safety and operating conditions
- How to read these statistics together
Market Size and Growth
The clearest headline in the source set is the size of the light-duty aftermarket. U.S. light-duty aftermarket sales reached $392 billion in 2023, and that total grew 8.6% during the year (Auto Care Association 2025 Factbook press release). That alone places the segment in the category of very large consumer-facing industries, but the broader picture is even larger. The total light-, medium-, and heavy-duty automotive aftermarket was forecast to reach $617.3 billion in 2027 (Auto Care Association 2025 Factbook press release).
Those figures matter because they show the industry is not only substantial today, but expected to continue expanding. The 2025 Auto Care Factbook was the 34th edition and the report ran 193 pages (Auto Care Association 2025 Factbook press release). That long-running publication history is a clue that the market has enough depth and continuity to support annual measurement at scale.
A useful way to interpret the 2023 and 2027 numbers is to think in layers. The light-duty segment is already enormous at $392 billion (Auto Care Association 2025 Factbook press release). The broader total, which includes light-, medium-, and heavy-duty activity, is projected higher at $617.3 billion in 2027 (Auto Care Association 2025 Factbook press release). That gap signals that commercial and heavier-duty categories are not side notes; they are a major part of the market.
Why Vehicle Age Matters
Vehicle age is one of the strongest demand drivers in aftermarket analysis. As of January 1, 2024, the average age of light vehicles in the U.S. was 12.6 years (Auto Care Association USTR comments, 2024). The same source set says that average had increased from 11.4 years in 2014 to 12.6 years in January 2024 (Auto Care Association market insights, 2024). That is a large shift over a ten-year period.
Older vehicles tend to create more opportunities for maintenance, replacement parts, and repair activity. That does not require any extra assumption beyond the data itself: the road fleet is aging, and the aftermarket exists to keep that fleet operating. The U.S. aftermarket industry supports maintenance and service for 295.7 million vehicles on U.S. roads (Auto Care Association USTR comments, 2024). That is the scale of the underlying asset base.
The same data also points to the amount of driving those vehicles are doing. In 2024, motor-vehicle travel totaled 3,294,031 million vehicle-miles (FHWA VM-1, 2026). Total registered motor vehicles in 2024 were 297,525,836 (FHWA VM-1, 2026). Average miles traveled per vehicle in 2024 were 11,071 (FHWA VM-1, 2026). Average miles traveled per gallon of fuel consumed in 2024 were 19.2 (FHWA VM-1, 2026).
Fleet and Usage Snapshot
| Metric | 2024 value | Source |
|---|---|---|
| Total registered motor vehicles | 297,525,836 | FHWA VM-1, 2026 |
| Motor-vehicle travel | 3,294,031 million vehicle-miles | FHWA VM-1, 2026 |
| Average miles per vehicle | 11,071 | FHWA VM-1, 2026 |
| Fuel consumed | 171,812,062 thousand gallons | FHWA VM-1, 2026 |
| Miles per gallon | 19.2 | FHWA VM-1, 2026 |
These figures do not describe aftermarket sales directly, but they do show why the industry remains structurally important. A large fleet that is driven heavily needs parts, labor, diagnostics, replacement cycles, and ongoing upkeep.
Industry Scale in Jobs and Businesses
The aftermarket is not only a sales market. It is an employment system and a business network. The U.S. aftermarket industry employed 4.7 million people (Auto Care Association data-access page, 2024). The industry represented more than 500,000 businesses (Auto Care Association hearing testimony, 2024). Those two counts together describe a sector with broad geographic reach and many operating models.
The source set also includes a revenue measure that helps connect the industry to the wider economy. The aftermarket contributed more than $405.3 billion in revenue to the U.S. economy (Auto Care Association awareness messages, 2025). That number is not the same thing as retail sales or employment, but it reinforces the idea that the sector carries economic weight far beyond a single product category.
Earlier supporting figures from the same source family point in the same direction. The industry supported 4.5 million professionals in the automotive aftermarket (Auto Care Association global right-to-repair release, 2023). It served 292 million vehicles on U.S. roads (Auto Care Association global right-to-repair release, 2023). It also supported more than 270,000 service outlets and more than 900,000 technicians (Auto Care Association right-to-repair page, 2024).
Business Density and Service Capacity
| Measure | Value | Source label |
|---|---|---|
| Businesses in the industry | More than 500,000 | Auto Care Association hearing testimony, 2024 |
| Service outlets | More than 270,000 | Auto Care Association right-to-repair page, 2024 |
| Technicians | More than 900,000 | Auto Care Association right-to-repair page, 2024 |
| Industry employment | 4.7 million people | Auto Care Association data-access page, 2024 |
The practical takeaway is simple. The aftermarket is distributed across a very large number of businesses, and those businesses rely on a huge base of technicians, service outlets, and supporting roles. That matters for consumers because access to parts and service is not just about product availability; it is also about the capacity of the service network.
Repair and Maintenance Activity
The repair and maintenance slice of the industry gives a more operational view of the market. In repair and maintenance, private-industry establishments numbered 248,138 in the 4th quarter of 2024, 247,241 in the 1st quarter of 2025, 248,721 in the 2nd quarter of 2025, and 249,617 in the 3rd quarter of 2025 (BLS NAICS 811, 2026). That sequence shows a stable establishment base with modest quarter-to-quarter movement.
Employment in repair and maintenance also stayed large through early 2026. Repair and maintenance employment was 1,471.5 thousand in January 2026, 1,479.8 thousand in February 2026, 1,473.0 thousand in March 2026, and 1,471.7 thousand in April 2026 (BLS NAICS 811, 2026). Average hourly earnings for all employees in repair and maintenance were $31.97 in December 2025, $32.06 in January 2026, $32.17 in February 2026, and $32.07 in March 2026 (BLS NAICS 811, 2026).
The earnings numbers matter because they show the labor intensity of the field. Repair and maintenance is not a low-skill corner of the economy; it is a technical service environment with wages that reflect trained work, specialized tools, and responsibility. Average weekly hours for all employees in repair and maintenance were 37.9 in December 2025, 37.5 in January 2026, 37.7 in February 2026, and 37.8 in March 2026 (BLS NAICS 811, 2026). That is a full-service labor profile, not a sporadic one.
Monthly Repair and Maintenance Indicators
| Month | Employment | Average hourly earnings | Average weekly hours |
|---|---|---|---|
| December 2025 | Not listed | $31.97 | 37.9 |
| January 2026 | 1,471.5 thousand | $32.06 | 37.5 |
| February 2026 | 1,479.8 thousand | $32.17 | 37.7 |
| March 2026 | 1,473.0 thousand | $32.07 | 37.8 |
| April 2026 | 1,471.7 thousand | Not listed | Not listed |
The occupational detail is just as useful. Automotive service technicians and mechanics employed 254,270 people in 2025 (BLS NAICS 811, 2026). Automotive body and related repairers employed 109,530 people in 2025 (BLS NAICS 811, 2026). Cleaners of vehicles and equipment employed 161,330 people in 2025 (BLS NAICS 811, 2026). First-line supervisors/managers of mechanics, installers, and repairers employed 62,870 people in 2025 (BLS NAICS 811, 2026). Helpers in installation, maintenance, and repair employed 18,930 people in 2025 (BLS NAICS 811, 2026). Painters, transportation equipment employed 29,280 people in 2025 (BLS NAICS 811, 2026).
Those occupational counts show how the aftermarket spreads across hands-on technical labor, supervision, and support roles. They also make clear that the industry is not defined by one job title. It is a cluster of occupations that work together to keep vehicles moving.
Specialty Equipment and Sales Channels
The specialty-equipment market provides another lens on aftermarket demand. Automotive specialty-equipment sales reached $52.3 billion in 2023, which represented about 1% growth over 2022 (SEMA Market Report press release, 2024). That is a large and comparatively specific segment, but it still tracks with the larger pattern of consumer spending on vehicles. Pickups, CUVs, and SUVs accounted for over 50% of accessory and performance parts sales (SEMA Market Report press release, 2024).
The institutional side is sizeable too. SEMA represents over 7,000 member companies (SEMA Market Report press release, 2024). The specialty-equipment industry contributes nearly $337 billion in economic impact to the U.S. economy and supports 1.3 million jobs nationally (SEMA Market Report press release, 2024).
The channel and channel-adjacent data in the source set helps explain how the market behaves under pressure. In the 2024 SEMA State of the Industry report, 55% of automotive aftermarket manufacturers expected growth in 2024, up from 44% in the prior fall survey (SEMA State of the Industry report, 2024). Two-thirds of industry companies reported stable or growing sales over the prior year, and one-third of manufacturers reported double-digit growth over the last year (SEMA State of the Industry report, 2024). More than half of manufacturers said their prices had increased over the prior year, and nearly 90% of companies said increased supplier costs were the key driver of those price increases (SEMA State of the Industry report, 2024).
Selected Specialty and Manufacturer Signals
- Specialty-equipment sales: $52.3 billion in 2023 (SEMA Market Report press release, 2024).
- Growth: about 1% over 2022 (SEMA Market Report press release, 2024).
- Growth expectations: 55% of manufacturers expected growth in 2024 (SEMA State of the Industry report, 2024).
- Pricing pressure: nearly 90% linked increases to supplier costs (SEMA State of the Industry report, 2024).
- Demand mix: pickups, CUVs, and SUVs made up over 50% of accessory and performance parts sales (SEMA Market Report press release, 2024).
These signals suggest a market that is both resilient and cost-sensitive. Growth exists, but it is filtered through supplier pricing, product mix, and the ability of manufacturers to serve a broad vehicle base.
What the Labor Data Says
The labor statistics in the source set deserve attention on their own because they show how much skill and pay are embedded in vehicle-related work. In 2025, the median hourly wage for automotive service technicians and mechanics was $23.27 and the mean hourly wage was $25.82 (BLS NAICS 811, 2026). The median annual wage for that group was $48,390 and the mean annual wage was $53,700 (BLS NAICS 811, 2026).
For automotive body and related repairers, the median hourly wage was $26.30 and the mean hourly wage was $28.58 in 2025 (BLS NAICS 811, 2026). The median annual wage was $54,710 and the mean annual wage was $59,440 (BLS NAICS 811, 2026). First-line supervisors/managers of mechanics, installers, and repairers had a median hourly wage of $35.47 and a mean hourly wage of $36.41 in 2025 (BLS NAICS 811, 2026). Their median annual wage was $73,780 and their mean annual wage was $75,740 (BLS NAICS 811, 2026).
Wage Comparison Table
| Occupation | Median hourly wage | Mean hourly wage | Median annual wage | Mean annual wage |
|---|---|---|---|---|
| Automotive service technicians and mechanics | $23.27 | $25.82 | $48,390 | $53,700 |
| Automotive body and related repairers | $26.30 | $28.58 | $54,710 | $59,440 |
| First-line supervisors/managers of mechanics, installers, and repairers | $35.47 | $36.41 | $73,780 | $75,740 |
The table makes one pattern obvious. Supervisory roles are paid meaningfully above front-line technical roles, while body repair work and service-tech work both sit in the middle of the wage distribution for this sector. That structure is consistent with a complex trade ecosystem that values experience, responsibility, and technical judgment.
Safety and Operating Conditions
The source set also includes workplace safety data, which is useful because it reminds us that the industry is physically demanding. Repair and maintenance workplace fatalities totaled 145 in 2023 and 148 in 2024 (BLS NAICS 811, 2026). The repair-and-maintenance total recordable case rate was 2.0 per 100 full-time workers in 2024 (BLS NAICS 811, 2026). The days-away-from-work, job-restriction-or-transfer rate was 1.3 per 100 full-time workers, the days-away-from-work rate was 0.9, and the days-of-job-transfer-or-restriction rate was 0.4 (BLS NAICS 811, 2026).
Those numbers do not define the whole industry, but they are part of its real operating environment. They show that the aftermarket depends on work that can be hands-on, repetitive, and sometimes hazardous. That is one reason labor, training, and shop practices matter so much in this market.
How to Read These Statistics Together
The best way to read vehicle aftermarket statistics is to connect the demand side, the labor side, and the network side. On the demand side, the market is supported by an aging fleet, high annual vehicle use, and hundreds of millions of vehicles in service (Auto Care Association USTR comments, 2024; FHWA VM-1, 2026). On the network side, more than 500,000 businesses, hundreds of thousands of service outlets, and millions of workers keep the system functioning (Auto Care Association hearing testimony, 2024; Auto Care Association right-to-repair page, 2024; Auto Care Association data-access page, 2024). On the labor side, wages, employment, and occupational counts show a deep technical workforce rather than a narrow retail niche (BLS NAICS 811, 2026).
The numbers also point to a market that is getting more important, not less. The 2025 Factbook projects a total aftermarket of $617.3 billion in 2027 (Auto Care Association 2025 Factbook press release). The 2022 Factbook had already expanded coverage to include e-commerce and broader replacement-rate data, and it expected the total U.S. auto care industry to reach $477 billion by 2024 (Auto Care Association 2022 Factbook press release). That progression shows both growth and better measurement over time.
Taken together, the statistics describe an industry that is large, operationally complex, and still tied closely to how Americans drive, maintain, and extend the life of their vehicles.