Introducing the “Jeep” – How Did America’s Famous Military 4×4 Get Its Name?

"Jeep", "quad" or "bantam" -- regardless of the name, the famous army utility vehicle was everywhere in World War Two. (Image source: WikiCommons)
“Jeep,” “quad” or “bantam” — regardless of the name, the famous army utility vehicle was everywhere in World War Two. (Image source: WikiCommons)

“The origin of the word ‘jeep’ is still mired in controversy, even 75 years after the first models rolled off assembly lines.”

IF HISTORIANS COULD pick a single piece of military hardware to symbolize the whole of the Second World War, they’d be hard pressed to come up with a better choice than the beloved Jeep.

U.S. factories produced nearly 650,000 of the ubiquitous utility vehicles between 1941 and 1945 – that’s nearly 500 a day for the duration of America’s participation in the conflict. Each one cost Uncle Sam about $650. At that price, Jeeps were a real bargain, particularly when considering that a single Thompson sub-machine gun went for $200.

The 2,000-pound, four-wheel-drive runabout was the embodiment of the word workhorse. Jeeps performed a seemingly endless array of jobs everywhere Allied soldiers fought. From medevac duties in Pacific jungles and armed reconnaissance in North Africa to towing artillery on the Russian Front, jeeps literally did it all and more.

In fact, the legendary machines have carved out such an indelible niche in the public’s consciousness, few today even stop to think about the vehicle’s peculiar-sounding name and where it came from. Yet interestingly enough, the origin of the word “jeep” is still mired in controversy, even 75 years after the first models rolled off assembly lines.

Nearly 650,000 jeeps were manufactured during World War Two.
Nearly 650,000 jeeps were manufactured during World War Two.

Meet the Jeep

What’s not up for debate is the fact that the word “jeep” wasn’t the original designation for the vehicle. In fact, the now-generic moniker didn’t even become an official brand name until 1950 — well after the earliest post-war civilian variants had hit the market.

At the time of the jeep’s initial adoption by the War Department (ten months prior to the attack on Pearl Harbor), the compact utility vehicle was known simply as the Willys-Overland Model MB, after the now-defunct Toledo-based automaker Willys Knight. Subsequent variants manufactured on contract by Ford were designated Model GPW. The army unimaginatively referred to the machines as “Truck, 1/4 ton, 4×4.” [1]

"Meet the Jeep" wrote Scientific American in early 1942. "The United States Army's answer to Schicklegruber's Panzer divisions."
“Meet the Jeep” wrote Scientific American in early 1942. “The United States Army’s answer to Schicklegruber’s Panzer divisions.”

Early nicknames for prototype models were numerous. They included “bantam,” “pygmy” and “quad.”

The first known use of the word “jeep” to describe the box-like vehicle appeared in The Washington Daily News on Feb. 19, 1941.[1] That’s when Willys officials demonstrated the new scout car’s impressive off-road capabilities to Congress by driving a presentation model right up the steps of the Capitol building (see picture). In an article covering the spectacle, journalist Katharine Hillyer reported that GIs who had already worked with the new experimental machine had christened it “the jeep.” The name stuck.

But why “jeep”?

A tank-killing jeep is equipped with a 37-mm gun. (Image source: WikiCommons)
A tank-killing jeep is equipped with a 37-mm gun. (Image source: WikiCommons)

Disputed Name

The most often cited explanation is that “jeep” is a derivative of the initials “GP,” which supposedly stand for “general purpose.” Even the Willys’ own wartime president said as much. [2] Yet skeptics argue that the full acronym “GPW” was only applied to Ford versions of the machine and that the first two letters didn’t stand for “general purpose” at all. The “G” denoted “government,” while the “P” was used only to classify the vehicle’s roughly six-and-a-half foot wheelbase. Incidentally, the third letter, “W,” was in reference to Willys being the original manufacturer. [3]

Furthermore, the word “jeep” actually pre-dates the famous 4×4 by several years — a fact that all but destroys the widely held GP theory.

In 1936, cartoonist E.C. Segar’s introduced a magical teleporting dog called “Eugene the Jeep” in his popular Thimble Theatre comic strip. In fact, the four-legged critter was the pet and sidekick of the famed cartoon sailor Popeye (here’s an animated short circa 1940 featuring the make-believe canine). Some posit that GIs were probably big fans of the character and appropriated the name for the army’s bouncy new scout car, perhaps because it reminded them of the nimble, trans-dimensional travelling pooch. [4]

Popeye’s pet, Eugene the Jeep.

Interestingly, E.C. Segar didn’t even coin the word “jeep.” It had reportedly been floating around U.S. Army motor pools as far back as 1914. [5] First World War-era doughboys were known to refer to any army utility truck or car by the slang term “jeep.” But why that word? No one seems to know. Incidentally, “jeep” was also applied to 1930s-era tractors, as well as pre-1941 bombers and even warships [6] – small navy escort flattops were dubbed “jeep carriers.”

But with the widespread use of the Willys 4×4 during the Second World War, all other uses of the word jeep soon fell by the wayside.

According to one etymologist, there are even still more common (albeit dubious) explanations for the origins of the word:

  • “Jeep” may have been a variation of the word “cheap,” in reference to the Willy MB’s low cost. Unlikely.
  • It could also be an abbreviation for the expression “jeepers” — shorthand for the expletive “Jesus!” — which is supposedly what U.S. Army general George Lynch yelled out during a particularly bouncy off-road test-drive in the car’s prototype phase. An interesting story, but unverifiable.
  • Another explanation is that jeep is actually an acronym for “just enough essential parts,” a nod to the simplicity and reliability of the vehicle. Again, fun but doubtful.

(Originally published in MilitaryHistoryNow.com on Nov. 7, 2014)

Sources:
http://www.worldwidewords.org/qa/qa-jee1.htm
http://olive-drab.com/od_mvg_www_jeeps_origin_term.php
http://www.allpar.com/SUVs/wrangler/jeep-name.html
http://www.scientificamerican.com/article/meet-the-jeep/
http://en.wikipedia.org/wiki/Jeep
http://en.wikipedia.org/wiki/Jeep#Development
http://en.wikipedia.org/wiki/Jeep#Ford_Pygmy_and_Willys_MB
http://www.kaiserwillys.com/about_willys_jeep_mb_history_specs

13 thoughts on “Introducing the “Jeep” – How Did America’s Famous Military 4×4 Get Its Name?

  1. quarter ton is the vehicles load rating, 4 passengers plus 500lbs of gear, ammo, cargo,

    Just as the deuce and a half, was not the trucks weight, it was how much cargo it could haul

  2. My wife’s uncle, Gene Raddant, was in the 12th Armored Division (the Hellcats). He said they were always called peeps in his unit which was a recon platoon in the 66th Armored Infantry Battalion. He did not hear the word Jeep until he returned to the states.

  3. The military had used the term jeep for 4×4 vehicles, mostly the Bantam vehicles, well before the development of the U.S. Army Truck, ​1⁄4-ton, 4×4. And the GP stuff makes almost no sense at all. Almost all military vehicles were “general purpose” vehicles before and after the jeep arrived. “General Purpose” was eventually replaced with the term “Utility Vehicle”.

  4. It’s obvious that the nickname “jeep”, which EC Segar used for a funky character in the “Thimble Theater” comic strips (which later became “Popeye”), was already in American slang, and whether it was a corruption of “cheap” or “general purpose” will probably never be certain. What’s often forgotten is that in “polite society”, use of slang was very much discouraged as being “vulgar” and/or “common” and the mark of an UN-educated person. Therefore, little if any discourse would be given to figuring out the etymology of the nickname “Jeep”.

    Without a doubt the ubiquitous light 4×4 vehicle has much the same “pluckiness” as the cartoon character. And although a ruggedized version of the Cadillac 75 was purchased by the Army as a general’s staff car (simply b/c of its reliability, as often a general officer had to do “staff work” on the road, many also had vans outfitted for that purpose as well), it was common for senior officers to be seen riding “shotgun”, open-air, in a Jeep, as they wanted to be seen as enjoying no more comfort than the typical “dogface”, and also be SEEN going FORWARD towards the front and/or the enemy. Patton used this to great effect, and never rode in a Jeep when headed BACK from the front; if his command van wasn’t available, he’d often “borrow” a non-com’s overcoat and ride incognito in the back of a returning Dodge 6×6.

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.