Studebaker M Series Classic Cars for Sale

History of the Studebaker M Series

Studebaker introduced the M Series in the late 1930s, continuing production through and beyond the Second World War. Initially engineered to provide dependable, utilitarian transport, these trucks were quickly adapted to serve both civilians and military forces. The transition from peacetime to wartime production saw models such as the US6 receive significant modifications for government contracts, including revised cabs and robust drivetrains to withstand harsh operational environments. After the war, many civilian M Series trucks inherited design elements from their military counterparts, creating a unique blend of ruggedness and practicality.

Model History: Evolution and Variants

Within the M Series, several versions were produced to cater to varying load requirements. The M-5 emerged as a 1/2-ton pick-up, followed by the M15 for 3/4-ton duties, and the M15A for heavier 1- and 1.5-ton capacities. Each of these was powered by Studebaker’s renowned Champion 169-cubic inch engine, acclaimed for its straightforward mechanics. Larger tasks demanded the M16 with 1.5- and 2-ton ratings, these came equipped with the more potent Commander 226-cubic inch motor to handle increased weight. During WWII, the US6 models stood out, tailored to military needs with robust exteriors and offered as 4x6 or 6x6 vehicles in the 2.5-ton segment. Early post-war civilian models often retained many military design solutions, such as the swing-out windscreen.

Highlights of the Studebaker M Series

The Studebaker M Series distinguishes itself through its broad range—spanning light duty pickups to heavy multi-ton haulers and specialised military specs. Consistency in engine selection for the M5, M15, and M15A models made for straightforward maintenance. The US6 variant’s military heritage is evident in practical features and reinforced bodywork. Additionally, the presence of both pre- and post-war variants allows for a broad collector appeal, as does the adoption of war-time robust cab components in civilian after-war production.

Technical Data: Studebaker M Series

Special Editions and Collectible Models

The US6 military variant of the M Series is particularly distinctive for its 4x6 and 6x6 drivetrains, revised bodywork, and mission-specific adaptations made under government contract during WWII. Early civilian models immediately after the war, built using surplus US6 cabs and fittings, represent a unique subset that bridges two periods in automotive history.

Engine and Performance, Transmission and Handling

The M Series delivers solid, work-oriented performance, prioritising torque and stability over outright speed. The 169 cu in engine offers dependable power for 1/2 and 3/4-ton loads, whereas the 226 cu in Commander unit is favoured in heavy haulage for its increased displacement. Manual gearboxes and leaf-sprung suspensions ensure durability on rough terrain. Many post-war cabs benefit from additional reinforcement thanks to their military origins, improving overall longevity. - M5: 1/2-ton, Champion 169 cu in

• M15: 3/4-ton, Champion 169 cu in
• M15A: 1 and 1.5-ton, Champion 169 cu in
• M16: 1.5 and 2-ton, Commander 226 cu in
• US6: 2.5-ton 4x6 or 6x6, developed for WWII

Interior, Comfort, Exterior and Design

Studebaker’s M Series trucks feature pragmatic cab designs, focused on driver usability, with straightforward gauges and controls. Early post-war civilian specimens may include the military-style swing-out windscreens—practical for ventilation and maintenance. Bodywork was robust, favouring flat panels and simple lines, catering to straightforward repairs and minimising production complexity. Special colours or interior materials are rare, centreing the driving experience on function and resilience over comfort. Optional accessories were mainly limited to utilitarian add-ons rather than luxury equipment.

Other Notable Features

The M Series stands out due to its dual identity as both a civilian and a military workhorse. Its adaptability to a range of roles, from commercial farming and service applications to troop and equipment transport, underscores its engineering versatility. These vehicles represent a unique intersection of American industrial ingenuity and wartime necessity.

Summary

The Studebaker M Series is an authentic classic for enthusiasts who appreciate robust American engineering with a storied past. As the sole model series represented under Studebaker trucks here, it holds a unique position among classic utility vehicles, bridging civilian needs and military heritage with a focus on reliable, practical mechanics.