In 1915, Mercer cars were equipped with a 298 cubic inch side-valve four-cylinder engine, featuring single ignition and a 4-speed transmission. The engine, with a 3 3/4″ bore, was rated at 22.5 NACC horsepower, and initial versions were reported to produce 70 brake horsepower. Brakes were exclusively fitted to the rear wheels. The suspension employed live axles at both ends, supported by semi-elliptical leaf springs. A noteworthy innovation by American designer Deiling was the incorporation of Houdaille lever action friction shock absorbers into the suspension, reflecting his commitment to improving Mercer’s ride comfort and handling.
In addition to the second generation of Mercer Raceabouts, Mercer offered the ‘Sporting,’ a highly elegant sports touring car for the discerning driver of the time. This design featured sleek lines, a lightly barrel-sided body that seamlessly extended the hood and radiator profile, delivering both aesthetic and aerodynamic advantages.
Throughout this period, Mercer maintained its reputation for crafting high-quality, fast cars at its Trenton, New Jersey factory, located in Mercer County, from which it derived its name. Estimates of annual production vary, but none exceed 1,000 units per year, and some sources suggest that fewer than 5,000 Mercer cars were manufactured from its inception in 1911 until production ceased in 1924.
Source: Bonhams
Keyword: 1915 Mercer Series 22-70 Sporting