The Simplex Automobile Company was a hallmark of luxury and engineering excellence during the Brass Era of American automotive history. Established in 1907 and rooted in the earlier efforts of Smith & Mabley, Simplex quickly became known for producing powerful, high-priced automobiles like the Simplex Model 50.
With a blend of speed, prestige, and craftsmanship, the company attracted elite clientele and achieved notable success in motorsports before pivoting toward aviation production during World War I.
Key Takeaways
- Simplex was founded in 1907 in New York, evolving from the earlier Smith & Mabley Manufacturing Company (est. 1904), and quickly earned a reputation for producing powerful, high-end luxury cars like the Model 50.
- The Simplex Model 50, priced around $5,750, became an icon of the Brass Era, offering speeds up to 90 mph and appealing to elite clientele through elegant craftsmanship and performance.
- Simplex achieved racing success, winning the Brighton Beach 24 Hour Race three years in a row (1908–1910) and earning a sixth-place finish at the inaugural Indianapolis 500 in 1911 with driver Ralph DePalma.
- In 1915, the Wright Company acquired Simplex, shifting its focus from automobiles to aviation engine production as part of the war effort during World War I; this led to the cessation of car manufacturing.
- Despite attempts to sustain the brand through the Crane-Simplex name (after acquiring Crane Motor Car Company), Simplex’s identity faded by the early 1920s, marking the end of one of America’s premier early luxury automakers.
Origins and Establishment of the Simplex Automobile Company
Though formally established in 1907, the Simplex Automobile Company traced its origins to the Smith & Mabley Manufacturing Company, founded in 1904 in New York City. The firm initially developed the S & M Simplex, designed by Gustav Edward Franquist, an engineer renowned for combining European performance standards with American manufacturing.
In 1910, Simplex relocated its sales office to 1860 Broadway, reflecting its growing stature in the luxury automobile market. Two years later, in 1912, manufacturing operations moved to New Brunswick, New Jersey, providing expanded production capacity.
The company was acquired in 1913 by a group of investors including H.T. Goodrich and Henry Lockhart, Jr., with capitalization increased to $1.5 million, marking a period of corporate growth and refinement.
Innovations and Achievements in Brass-Era Luxury Automobiles
Simplex quickly became synonymous with speed and elegance. The Simplex Model 50, introduced in the late 1900s, was one of the fastest and most expensive vehicles of its time, boasting a price tag of $5,750 and a top speed nearing 90 mph. Its mechanical performance and luxurious finishes made it a favorite among wealthy buyers.
In 1915, Simplex acquired the Crane Motor Car Company, integrating the Crane Model 5 into its lineup. These six-cylinder cars exemplified high-end automotive engineering, reinforcing the brand’s identity as one of America’s premier luxury automakers.
Simplex advertised in high-end publications like Country Life, aligning itself with the lifestyle and tastes of affluent customers. Its cars were custom-built, and bodies were typically crafted by prestigious coachbuilders such as Brewster & Co. and Holbrook.
Motorsport Milestones and Promotions of the Simplex Brand
Racing played a pivotal role in promoting the Simplex brand. The company achieved repeated victories in the Brighton Beach 24-Hour Race, winning in 1908, 1909, and 1910. These endurance wins demonstrated Simplex’s reliability and performance.
In 1911, famed driver Ralph DePalma piloted a Simplex 50 hp car to a sixth-place finish at the inaugural Indianapolis 500, further enhancing the company’s public image. However, by the end of 1911, Simplex scaled back its racing program due to limited advertising return on investment.
Despite this retreat from motorsport, Simplex’s early racing achievements reinforced its prestige and engineering credibility in the competitive automotive market.
The Impact of the Wright-Martin Acquisition and World War I
A pivotal shift occurred in October 1915, when the Wright Company—an early aviation enterprise—acquired the Simplex Automobile Company. With Henry Lockhart Jr. transitioning to President of Wright, the company shifted its focus toward the growing demand for aviation engines during World War I.
By August 1916, a merger between the Wright Company and the Glenn L. Martin Company created the Wright-Martin Aircraft Corporation. Simplex’s New Brunswick plant was soon repurposed for aviation engine production, ending its involvement in automobile manufacturing. This transition marked the company’s strategic alignment with wartime production, concluding its era as a luxury automaker.
During World War II, companies like General Motors produced military equipment worth over $12 billion, highlighting the significant role of automakers in wartime production.
The Decline and Legacy of the Simplex Automobile Company
Although the Simplex brand symbolized luxury and speed during the Brass Era, its automotive production was effectively phased out by 1917 following its shift to aviation. The company’s remaining automotive assets were absorbed by the Mercer Motor Company in January 1920. Production ceased, and the brand was retired from the auto industry.
While no full-scale revival occurred, the Crane-Simplex name persisted briefly in public memory due to the earlier merger. However, by the early 1920s, all manufacturing had ceased, and Simplex’s presence in the automobile world came to a close.
Despite this, Simplex’s legacy remains embedded in early automotive history as a benchmark for American-made luxury and endurance. Surviving models are preserved in museum collections and high-end auctions, testifying to their lasting value.
This decline exemplified the challenges faced by early car manufacturers in transitioning from broader automotive retail methods, a shift that eventually gave rise to modern dealership models.
Notable Models and Historical Significance of the Simplex Brand
The Simplex Model 50 remains the most celebrated of the company’s creations. Known for its impressive speed and elegance, it set a standard for luxury vehicles in the United States. Its robust construction, fine materials, and advanced engineering made it both a performance machine and a status symbol.
Other notable models include those based on the Crane Model 5, which featured six-cylinder engines and refined coachwork. These vehicles were tailored to elite clientele and showcased American craftsmanship at its finest.
Today, Simplex automobiles are regarded as rare collector’s items, admired for their role in establishing early American automotive excellence and luxury branding.
