The company introduced their first car, the Model 20 Runabout, in 1909. Successful from the start, the company expanded to Canada in 1911, building an assembly plant across the river in Windsor, Ontario. Production was discontinued in Canada after a few years but started up again during the Great Depression of the 1930s when protectionism resulted in high trade tariffs being imposed.
Similar to Henry Ford’s concept, Hupp’s philosophy was to build a car that the average working man could afford. The company’s vehicle met with much success in its early years, gaining a reputation for reliability and endurance. Each Hupmobile had the words "Guaranteed for Life," engraved on the vehicle's nameplate. In addition, it came with a number of standard features that were only available as an option on many of its competitor’s products.
Within a few years, the company was able to expand their manufacturing facilities and to increase the number and variety of models produced. In December of 1928, Hupp began acquisition of the Chandler Motor Car Co. manufacturing assets in Cleveland, Ohio and produced some of their automobiles there for the next eight years. At the 1932 Indianapolis 500 automobile race, a Hupmobile finished in 5th place, further enhancing its reputation for durability.
In 1937, a strike by the unionized employees brought production to a near standstill with few vehicles being produced that year. Dealers, desperate for product to sell, abandoned them and the lengthy strike crippled the company commercially and financially. Over the next few years, production dwindled until 1940 when the company closed its doors permanently.
For information on other vehicles see: List of automobiles.