The Locomobile Model 48 'M' was the Bridgeport, Connecticut, firm's most memorable offering and its long-lived existence spanned both the Brass and Classic Eras (spanning the brass, nickel, and chrome eras), making it one of the longest-lived American luxury automobiles. Introduced in 1911, the Model 48 remained in production through 1926 with only minimal changes during that time. It earned its reputation through its solid and conservative construction and its exclusivity was guaranteed by its astronomical price tag. While a Ford Model T was priced at $600 at the time, a Locomobile could cost as much as $9,900.
They were known initially as the 'M' and later as the Model 48. Power was from a massive T-head, seven-liter, six-cylinder engine that eventually grew to 525 cubic inches, with a balanced crankshaft turning on nine main bearings and cylinders cast in pairs. The bronze crankcase contained a drop-forged alloy steel crankshaft and the bronze-bodied carburetor was mated to an aluminum intake manifold. The gearbox casing was cast in manganese bronze and the exhaust valves were chrome-cobalt steel. Special metals were used extensively throughout the vehicle resulting in durability and exceptional performance. The use of these metals made the cars highly valuable during the World War II scrapping era, which led to the demise of many examples. Thus, relatively few Locomobile Model 48s have survived.
Some Locomobiles wore coachwork by independent coachbuilders to clients' requests, however, most designs came from Locomobile's own Custom Body Department under the direction of former Kellner designer J. Frank de Causse. Since Locomobile did not have a body building facility of its own, they were able to select the best coachbuilders to handle the coachwork of its vehicles. De Causse's style was renowned and appreciated for its simplicity and elegance, devoid of compound bends with simple curves that mirrored the wheels' radius and complemented the flat panels of the body. They were classic expressions of restrained style that perfectly complemented the Model 48's mechanical prowess and quality.
Locomobile was founded in 1899 by John Walker, publisher of Cosmopolitan magazine. They acquired Stanley and, for the first (approximately) five years, produced steam cars. By 1905, however, steam was discontinued, and all Locomobiles were gasoline-powered. In 1902, the company hired Andrew Lawrence Riker to help with the development of their gasoline-powered automobile. Riker had constructed his first electric car in his family's basement at the age of 40 and, by 1899, had established the Riker Electric Vehicle Company, which became one of America's largest manufacturers of electric automobiles and trucks.
Riker's two- and four-cylinder automobiles developed for Locomobile used a strong manganese bronze block and gear case. Every engine was thoroughly tested prior to installation in the chassis, which was made of heat-treated steel. The chassis members of the Model 48 were pressed from chrome-nickel steel, then heat-treated and hot-riveted together. The leaf springs were formed from chrome-nickel-tungsten steel, with semi-elliptical springs in the front and a 3/4 elliptical setup in the back. Every chassis was then tested for several hundred miles. This relentless and thorough testing, along with a set production of 'Four Cars a Day,' allowed Locomoible to boast, 'The Best Built Car in America.'
Along with reliability, Locomobiles were also fast, proven by winning the Vanderbilt Cup race in 1908. By 1919, the company had entered receivership after an ill-advised expansion plan left the company insolvent. Locomobile was not alone in its perilous financial position, as many other companies were feeling the effects of the post-World War I recession. Many of the programs and procedures put in place during World War I had been removed or modified after the armistice, resulting in economic dislocation, most evident by the spring of 1920.
During 1920, Emlen Hare, a former Packard Executive, assembled a conglomerate of noteworthy manufacturers that had succumbed to the economic pressure of the era, including Locomobile, Mercer, and Simplex. Ultimately, this venture failed rather quickly, and within a year, Locomobile was briefly on its own again before William C. Durant came to the rescue in 1922. Under Mr. Durant's guidance, the company flourished once again, but when the Stock Market crashed at the end of the decade, Locomobile was forced to shutter its doors permanently.
by Dan Vaughan