The 1915 Mercer Series 22-70 Sporting stands as a testament to the engineering prowess and stylistic elegance that characterized early 20th-century American automotive design. Mercer Automobile Company, based in Trenton, New Jersey, became synonymous with high-quality, performance-oriented vehicles during its relatively brief production period from 1911 to 1924. Among its various models, the Series 22-70 Sporting was particularly distinguished, embodying the company’s commitment to creating luxurious yet sporty cars.
At the heart of the 1915 Mercer Series 22-70 Sporting was a robust 298 cubic inch side-valve four-cylinder engine. This powerplant, notable for its 3 3/4″ bore, was rated at 22.5 NACC horsepower, a figure that provided a standardized measure of the engine’s output for tax and registration purposes. However, in practical terms, the initial versions of this engine were capable of producing an impressive 70 brake horsepower. This level of performance was significant for the era, placing Mercer cars among the fastest on the road.
The Mercer Series 22-70 Sporting, with its powerful engine and advanced four-speed transmission, delivered exhilarating performance that thrilled automotive enthusiasts of its era. Despite its basic rear-wheel-only braking system, which required skilled driving to manage effectively, the car’s overall design and typical early 20th-century usage conditions made it a standout vehicle.
One notable innovation in the 1915 Mercer Series 22-70 Sporting was the inclusion of Houdaille lever-action friction shock absorbers, designed by American engineer Deiling. These shock absorbers, combined with live axles and semi-elliptical leaf springs at both the front and rear, significantly improved ride comfort and handling, making the Mercer more comfortable and controllable on rough roads.
The design of the 1915 Mercer Series 22-70 Sporting was another highlight, blending functional aerodynamics with an elegant aesthetic. The body featured sleek lines and a lightly barrel-sided profile that extended seamlessly from the hood to the radiator, offering both visual appeal and aerodynamic benefits. This design not only looked modern and stylish but also contributed to the car’s overall performance and efficiency.
Mercer’s dedication to quality and performance extended to their meticulous production processes at the Trenton factory in Mercer County, from which the company took its name. Despite its reputation for excellence, Mercer never achieved mass production levels, with annual output estimates never exceeding 1,000 units. Some sources suggest that fewer than 5,000 Mercer cars were manufactured throughout the company’s entire history, making each vehicle a rare and valuable collector’s item today.
In conclusion, the 1915 Mercer Series 22-70 Sporting exemplifies the innovative spirit and engineering excellence of early American automotive design. Its powerful engine, advanced suspension system, and elegant design made it a standout vehicle of its time. Mercer Automobile Company’s commitment to quality and performance ensured that their cars were highly regarded and remain celebrated by automotive historians and collectors to this day.
