The Allen Motor Company’s journey began in 1913 in Fostoria, Ohio, where it produced well-regarded vehicles like the Allen Model 35, powered by Sommers-built engines. Over its brief lifespan, the company manufactured approximately 20,000 automobiles before post–World War I economic challenges led to its bankruptcy in 1921.
Though short-lived, Allen played a notable role in early automotive innovation. Explore the legacy of this Ohio-based pioneer and its place in the evolving history of the American automobile industry.
Key Takeaways
- Founded in 1913 in Fostoria, Ohio, the Allen Motor Company was established by the Allen brothers, transitioning from buggy manufacturing to automobiles.
- Allen produced approximately 20,000 vehicles between 1913 and 1921, with notable models including the Model 35 (1915), Model 37 (1916), and Model 43 (1920).
- In 1915, Allen acquired the Sommers Motor Company, enabling the use of in-house 3.1-liter four-cylinder side-valve engines in its vehicles.
- The company faced financial difficulties after World War I, exacerbated by delayed government payments for wartime parts, ultimately leading to bankruptcy in 1921.
- A preserved 1918 Allen automobile at the Fostoria Area Historical Society Museum stands as a testament to the company’s brief but notable role in early U.S. automotive history.
The Early Years and Expansion
The Allen Motor Company, established in 1913 in Fostoria, Ohio, quickly gained traction in the emerging automotive industry. A pivotal move came in 1915 with the acquisition of the Sommers Motor Company, allowing Allen to equip its vehicles with in-house 3.1-liter four-cylinder side-valve engines.
That year saw the release of the Allen Model 35, followed by the Model 37 in 1916, both reflecting the company’s dedication to practical, well-designed automobiles.
In 1920, Allen introduced the Model 43, featuring bevel-sided touring coachwork and a high-shouldered radiator that echoed the stylistic preferences of the era. Despite producing approximately 20,000 vehicles, the company faced mounting financial challenges after World War I and declared bankruptcy in 1921. Its closure marked the end of a determined but ultimately short-lived effort to shape early American automotive design.
Innovations and Engine Technology

Many automotive enthusiasts recognize the Allen Motor Company for its significant contributions to early 20th-century engine technology and design.
The Allen automobile stood out during the brass age, thanks to its groundbreaking use of 3.1-liter four-cylinder side-valve Sommers engines. Acquired in 1915, these engines powered the Allen Model 35, showcasing advanced engineering and gaining attention in the competitive market.
By 1920, the Allen 43 further solidified the brand’s reputation with its high-shouldered radiator and bevel-sided touring coachwork, highlighting unique vehicle design.
These advancements helped Allen reach a production milestone of approximately 20,000 vehicles. Their commitment to engine technology and design left a lasting impact, setting a standard for future automotive developments during a crucial time.
Challenges and Economic Factors
Despite notable advancements, the Allen Motor Company struggled to survive the economic instability that followed World War I. By 1921, rising production costs, reduced consumer spending, and intensified market competition had severely strained the company’s finances.
Although Allen produced approximately 20,000 vehicles between 1913 and 1921, its output could not keep pace with the shifting economic climate. The 1915 acquisition of the Sommers Engine Company aimed to strengthen operations but failed to ensure long-term stability.
Delayed government payments for wartime contracts further exacerbated financial pressures. Allen ultimately declared bankruptcy in 1921, with its remaining assets reportedly acquired by Willys. The company’s collapse reflects the broader challenges faced by early automakers in an increasingly crowded and volatile industry.
Historical Context and Industry Impact
Allen Motor Company contributed considerably to the historical context of early automobile manufacturers. By producing models like the Allen Model 35, they showcased innovation and improved vehicle performance with their 3.1-liter Sommers engines.
Despite these advancements, financial instability led to bankruptcy in 1921. Their challenges reflected broader industry struggles, and their acquisition by Willys underscored the intense competition and volatility of the period.
Notably, companies like General Motors History also faced challenges during this era but managed to survive and thrive, highlighting the contrasting fortunes of automotive pioneers.