The American automobile manufacturing sector in 2026 is split into three tiers: the legacy internal-combustion producers transitioning to electrified platforms, the battery-electric pure-plays scaling production against profitability targets, and the medium-to-heavy-duty commercial vehicle builders supplying fleet operators. The list below identifies 15 manufacturers with active production lines on US soil as of Q2 2026. Inclusion criteria: the manufacturer must be headquartered in the United States or operate a majority-US-controlled subsidiary, must produce vehicles in series (not prototypes), and must have delivered vehicles to customers within the preceding 12 months. Defunct startups and pre-revenue development-stage companies are excluded.
This article profiles each manufacturer with its 2026 production footprint, primary product segments, and strategic position. A summary table at the end compares estimated US production volumes.
1. General Motors
Headquarters: Detroit, Michigan(gm.com)
US production volume (2025, estimated): 2.3 million units across Chevrolet, GMC, Cadillac, and Buick.
2026 focus: scaling the Ultium EV platform across the Silverado EV, Blazer EV, Equinox EV, and Cadillac Lyriq. The company operates 11 assembly plants in the US and has committed to eliminating tailpipe emissions from new light-duty vehicles by 2035. The Chevrolet Silverado and GMC Sierra remain the highest-volume US-built vehicles.
2. Ford Motor Company
Headquarters: Dearborn, Michigan(ford.com).
US production volume (2025, estimated): 1.8 million units.
2026 focus: the F-Series pickup continues as the best-selling vehicle in America for the 45th consecutive year. The Mustang Mach-E and F-150 Lightning represent the EV portfolio. Ford operates 8 US assembly plants. The company’s commercial division, Ford Pro, has become a significant revenue driver through fleet telematics and service contracts.
3. Stellantis North America (Chrysler, Dodge, Jeep, Ram)
Headquarters: Auburn Hills, Michigan (Stellantis NV is incorporated in the Netherlands)(stellantis.com).
US production volume (2025, estimated): 1.4 million units.
2026 focus: The Ram 1500 REV electric pickup and Jeep Wagoneer S EV are entering their first full production year. Jeep remains the best-selling SUV brand in the US. Stellantis operates 6 US assembly plants. The company’s multi-energy platform strategy allows shared production lines for ICE, hybrid, and EV variants.
4. Tesla
Headquarters: Austin, Texas(tesla.com).
US production volume (2025, estimated): 800,000 units (Fremont + Texas Gigafactory).
2026 focus: Cybertruck production has stabilized at the Texas Gigafactory. Model Y remains the global best-selling vehicle. Tesla operates two vehicle assembly plants in the US, with a third under construction. The company’s vertical integration—in-house battery cell production, motor manufacturing, and software development—remains its structural cost advantage.
5. Rivian Automotive
Headquarters: Irvine, Illinois (manufacturing in Normal, IL).
US production volume (2025, estimated): 70,000 units.
2026 focus: The R1T pickup and R1S SUV are the core consumer products. The R2 platform, a smaller, lower-cost EV, is scheduled for late 2026 production start. Rivian also produces electric delivery vans for Amazon. The company reached positive gross margin per vehicle in Q4 2024.
6. Lucid Motors
Headquarters: Newark, California (manufacturing in Casa Grande, Arizona)(lucidmotors.com).
US production volume (2025, estimated): 15,000 units.
2026 focus: The Lucid Air sedan holds the production EV range record (over 500 miles EPA). The Gravity SUV entered production in early 2026. Lucid’s technology licensing arm supplies powertrain components to other manufacturers. The company operates one US assembly plant.
7. Paccar Inc. (Kenworth, Peterbilt)
Headquarters: Bellevue, Washington(daf.com).
US production volume (2025, estimated): 160,000 units (heavy and medium-duty trucks).
2026 focus: Paccar manufactures Class 5–8 trucks under the Kenworth and Peterbilt brands. The company operates 5 US assembly plants. Battery-electric models (Kenworth T680E, Peterbilt 579EV) are in series production alongside diesel and natural gas variants. Paccar’s proprietary engine division produces the MX series diesel engines.
Headquarters: Lisle, Illinois(international.com).
US production volume (2025, estimated): 80,000 units.
2026 focus: Navistar produces International-brand Class 6–8 trucks, school buses (IC Bus), and defense vehicles. Acquired by Volkswagen’s Traton Group in 2021, Navistar operates as a US subsidiary. The company’s electric school bus, the CE Series EV, has captured significant market share in California and New York. Navistar operates 4 US assembly plants.
9. Oshkosh Corporation
Headquarters: Oshkosh, Wisconsin.
US production volume (2025, estimated): 35,000 units (specialty and military vehicles).
2026 focus: Oshkosh manufactures military tactical wheeled vehicles (JLTV, FMTV), fire and emergency vehicles (Pierce, Oshkosh Airport Products), and access equipment (JLG). The company holds the USPS Next Generation Delivery Vehicle contract, with series production ramping through 2026. Oshkosh operates 8 US manufacturing facilities.
10. Workhorse Group
Headquarters: Sharonville, Ohio(workhorse.com).
US production volume (2025, estimated): 5,000 units.
2026 focus: Workhorse produces electric step vans and medium-duty trucks for last-mile delivery fleets. The W56 and W750 models are the primary products. The company also manufactures drone delivery systems. Workhorse operates one US assembly plant and has focused on fleet sales rather than consumer markets.
11. Bollinger Motors
Headquarters: Oak Park, Michigan.
US production volume (2025, estimated): 2,000 units.
2026 focus: Bollinger produces the B4 Class 4 electric chassis cab for commercial upfitters. After pivoting from consumer SUVs and pickups in 2023, the company has concentrated on fleet commercial vehicles. Manufacturing is contracted through Roush Industries in Michigan. Bollinger became a subsidiary of Mullen Automotive in 2024.
12. Mack Trucks (Volvo Group)
Headquarters: Greensboro, North Carolina.
US production volume (2025, estimated): 30,000 units.
2026 focus: Mack manufactures Class 8 heavy-duty trucks. The Mack LR Electric refuse truck is in series production. Mack operates one assembly plant in Macungie, Pennsylvania. The brand is part of Volvo Group but maintains US headquarters, US manufacturing, and a distinct dealer network.
13. REV Group
Headquarters: Brookfield, Wisconsin.
US production volume (2025, estimated): 12,000 units.
2026 focus: REV Group produces fire apparatus (E-ONE, KME, Ferrara), ambulances (Wheeled Coach, Leader), and recreational vehicles. The company operates 12 US manufacturing facilities. Fire and emergency vehicles account for approximately 70% of revenue.
14. Blue Bird Corporation
Headquarters: Macon, Georgia.
US production volume (2025, estimated): 10,000 units.
2026 focus: Blue Bird manufactures Type C and Type D school buses, including diesel, propane, and electric variants. The company’s electric bus production has expanded significantly with EPA Clean School Bus Program funding. Blue Bird operates one assembly plant in Georgia and is the only US-headquartered school bus manufacturer.
15. Nikola Corporation
Headquarters: Phoenix, Arizona.
US production volume (2025, estimated): 500 units.
2026 focus: Nikola produces the Tre BEV and Tre FCEV Class 8 trucks. The company has overcome early production challenges and is scaling hydrogen fuel cell truck deliveries to fleet customers. Nikola operates one assembly plant in Coolidge, Arizona, and is building hydrogen fueling infrastructure through its HYLA brand. Production volumes remain low relative to the company’s manufacturing capacity.
Summary Table
| Rank | Manufacturer | Primary Segment | 2025 Est. US Production (Units) | EV Production? | US Assembly Plants |
|---|---|---|---|---|---|
| 1 | General Motors | Light-duty cars/trucks | 2,300,000 | Yes | 11 |
| 2 | Ford | Light-duty cars/trucks | 1,800,000 | Yes | 8 |
| 3 | Stellantis (NA) | Light-duty trucks/SUVs | 1,400,000 | Yes | 6 |
| 4 | Tesla | Light-duty EVs | 800,000 | Yes | 2 |
| 5 | Paccar | Heavy/medium trucks | 160,000 | Yes | 5 |
| 6 | Navistar | Heavy/medium trucks, buses | 80,000 | Yes | 4 |
| 7 | Rivian | Light-duty EVs | 70,000 | Yes | 1 |
| 8 | Oshkosh | Specialty/military | 35,000 | Limited | 8 |
| 9 | Mack Trucks | Heavy-duty trucks | 30,000 | Yes | 1 |
| 10 | Lucid Motors | Luxury EVs | 15,000 | Yes | 1 |
| 11 | REV Group | Fire/emergency/RV | 12,000 | Limited | 12 |
| 12 | Blue Bird | School buses | 10,000 | Yes | 1 |
| 13 | Workhorse | Electric step vans | 5,000 | Yes | 1 |
| 14 | Bollinger Motors | Electric chassis cabs | 2,000 | Yes | 1 (contracted) |
| 15 | Nikola | Heavy-duty EV/FCEV | 500 | Yes | 1 |
Automotive Manufacturing and the Role of Industrial Laser Cleaning
Automotive production—whether internal combustion, battery-electric, or fuel cell—generates contamination that compromises downstream processes. Welding surfaces accumulate mill scale, rust, and cutting oils. Molds for plastic and aluminum components collect release agents and carbonized residue. Tire molds build up rubber deposits that degrade surface finish. Battery trays and enclosures require oxide-free surfaces before welding or bonding.
Industrial laser cleaning addresses each of these contamination sources without abrasives, chemical solvents, or mechanical contact. A pulsed fiber laser, typically 100–1000 W average power, scans the surface at high frequency. The beam ablates the contaminant layer while leaving the substrate intact. The process generates no secondary waste beyond the removed material, which is captured by an integrated fume extraction system.
For automobile manufacturers and their tier-one suppliers, laser cleaning integrates directly into production lines. It removes weld-line oxidation from stamped sheet metal before assembly. It strips release agents from injection molds between cycles, extending mold life and reducing scrap. It de-coats EV battery busbars prior to welding, ensuring electrical conductivity and joint integrity. It cleans tire molds in situ, eliminating the downtime and chemical handling associated with traditional blasting methods.
YIHAI LASER supplies fiber laser cleaning machines for these automotive applications. Our systems deliver 100 W to 1000 W of pulsed laser power, configurable for handheld operation or robotic integration. The parameter library preloaded on every machine includes cleaning schedules for rust, oil, paint, oxide scale, and rubber deposits on steel, aluminum, and polymer substrates. For automotive suppliers evaluating laser cleaning as a replacement for chemical or abrasive processes, our application laboratory processes sample parts at no cost and returns cleaned coupons with documented surface quality data and cycle time estimates.
Frequently Asked Questions
Which American automobile manufacturer produces the most vehicles in the USA?
General Motors produced an estimated 2.3 million vehicles in the United States in 2025, the largest volume of any American automobile manufacturer. Ford follows with 1.8 million units, and Stellantis North America with 1.4 million units. These three legacy manufacturers together account for approximately 60% of all vehicles assembled in the United States.
Are all Tesla vehicles sold in the USA manufactured in the USA?
As of 2026, all Tesla vehicles sold in the US market are assembled in the US at either the Fremont, California factory or the Texas Gigafactory in Austin. Certain components, including battery cells, are sourced from both domestic and international suppliers. Tesla also operates factories in Shanghai, China, and Berlin, Germany, which supply their respective regional markets.
How many American electric vehicle manufacturers are there in 2026?
By our count, 13 of the 15 manufacturers on this list offer at least one electric vehicle in series production as of 2026. Pure-play EV manufacturers include Tesla, Rivian, Lucid Motors, Workhorse, Bollinger, and Nikola. Legacy manufacturers GM, Ford, and Stellantis produce both electric and internal-combustion vehicles. The commercial truck segment (Paccar, Navistar, Mack) has introduced electric variants of their diesel platforms.
What is laser cleaning used for in automobile manufacturing?
Laser cleaning in automotive production removes rust, mill scale, oil, paint, and oxide layers from metal surfaces before welding, bonding, or coating. It strips release agents and carbonized residue from injection molds and die-cast tooling. It de-coats battery busbars and terminal surfaces to ensure electrical conductivity. It cleans tire molds in place without removing them from the press. The process uses a pulsed fiber laser to ablate contaminants without abrasives, chemicals, or mechanical contact.
What laser power is needed for automotive laser cleaning applications?
Automotive laser cleaning applications typically require 100 W to 1000 W of pulsed fiber laser power. Light rust and oil removal on body panels can be performed at 200–300 W with a handheld or robot-mounted gun. Heavy oxide scale on stamped chassis components requires 500–1000 W. Mold cleaning and coating removal from tooling typically require 300–500 W. YIHAI LASER offers systems across this power range with preloaded parameters for common automotive substrate
References
- General Motors Company, 2025 Annual Report, Production Volume by Region.
- Ford Motor Company, 2025 Form 10-K, US Assembly Operations.
- Stellantis NV, Full Year 2025 Results Presentation, North America Production.
- Tesla Inc., 2025 Shareholder Deck, Vehicle Deliveries by Factory.
- Paccar Inc., 2025 Annual Report, Truck Deliveries by Brand.
- Navistar International, 2025 Production Data (Traton Group Annual Report).
- Rivian Automotive, Q4 2025 Shareholder Letter.
- Lucid Group, 2025 Annual Report, Air and Gravity Production.
- Oshkosh Corporation, 2025 Form 10-K, Defense and Vocational Segments.
- US Environmental Protection Agency, Clean School Bus Program, Award Recipients 2025.
- Yihai Laser Cleaning Machine Product Datasheet, 2026.
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