Jeep is an
automobile
marque (and registered trademark) of
Chrysler. It is the oldest
off-road vehicle (also
sport utility vehicle – SUV) brand,
with
Land Rover coming in second. The
original vehicle which first appeared as the prototype
Bantam BRC became the primary light 4-wheel-drive
vehicle of the US Army and allies during the World War II and
postwar period. Many vehicles serving similar military and civilian
roles have since been created by many nations. Jeeps were also used
by the U.S. Postal Service in the 20th century for mail
services.
History
Origin of the term "jeep"
There are many explanations of the origin of the word "jeep," all
of which have proven difficult to verify. Probably the most popular
notion holds that the vehicle bore the designation "GP" (for
"Government Purposes" or "General Purpose"), which was phonetically
slurred into the word
jeep. However,
R. Lee Ermey, on
his television series
Mail Call,
disputes this, saying that the vehicle was designed for specific
duties, was never referred to as "General Purpose," and that the
name may have been derived from Ford's nomenclature referring to
the vehicle as GP (G for government use, and P to designate its
wheelbase). "GP" does appear in connection
with the vehicle in the TM 9-803 manual, which describes the
vehicle as a machine, and the vehicle is designated a "GP" in TM
9-2800, Standard Motor Vehicles, September 1, 1949, but whether the
average jeep-driving
GI would have been
familiar with either of these manuals is open to debate.
Many, including Ermey, suggest that soldiers at the time were so
impressed with the new vehicles that they informally named it after
Eugene the Jeep, a character in the
Popeye cartoons that "could go anywhere."
Words of the Fighting Forces by Clinton A.
Sanders, a dictionary
of military slang, published in 1942, in the library at The Pentagon
gives this definition:
- Jeep: A four-wheel drive vehicle of one-half-
to one-and-one-half-ton capacity for reconnaissance or other army
duty. A term applied to the bantam-cars, and occasionally to other
motor vehicles (U.S.A.) in the Air Corps, the Link Trainer; in the
armored forces, the ½-ton command vehicle. Also referred to as "any
small plane, helicopter, or gadget."
This definition is supported by the use of the term "jeep carrier"
to refer to the Navy's small
escort
carriers.
Early in
1941, Willys-Overland demonstrated
the vehicle's off-road capability by having it drive up the steps
of the United States
Capitol
, driven by Willy's test driver Irving "Red"
Haussman, who had recently heard soldiers at Fort Holabird
calling it a "jeep." When asked by
syndicated columnist Katherine Hillyer for the
Washington Daily News (or by a
bystander, according to another account) what it was called, Irving
answered, "It's a jeep."
Katherine Hillyer's article was published nationally on February
20, 1941, and included a picture of the vehicle with the
caption:
- LAWMAKERS TAKE A RIDE- With Senator Meade, of New York, at the
wheel, and Representative Thomas, of New Jersey, sitting beside
him, one of the Army's new scout cars, known as "jeeps" or "quads",
climbs up the Capitol steps in a demonstration yesterday. Soldiers
in the rear seat for gunners were unperturbed.
This exposure caused all other jeep references to fade, leaving the
4x4 truck with the name.
Willys-Overland Inc. was later
awarded the sole privilege of owning the name "Jeep" as registered
trademark.
The term was also in military slang use to mean something untried,
or untested.
The origins of the vehicle: the first jeeps

Bantam BRC 40

Dashboard of World War II era
jeep.

Jeep with 50 cal.
The first
jeep prototype (the Bantam BRC) was built
for the United States Army Quartermaster Corps (QMC) by American Bantam in Butler,
Pennsylvania
, followed by two other competing prototypes
produced by Ford and Willys-Overland. The American Bantam
Car Company actually built and designed the vehicle that first met
the Army's criteria, but its engine did not meet the Army's
torque requirements. Plus, the Army felt that
the company was too small to supply the number needed and it
allowed Willys and Ford to make second attempts on their designs
after seeing Bantam's vehicle in action.
Quantities (1,500) of each of the three models were then
extensively field tested. During the bidding process for 16,000
"jeeps", Willys-Overland's chief engineer
Delmar
"Barney" Roos made extensive design changes to meet a revised
weight specification (a maximum of , including oil and water). He
was thus able to retain a powerful but comparatively heavy engine,
and thus won the initial contract.
Willys had designed what would become the
standardized jeep, designating it a model
MB military vehicle and building it at their
plant in Toledo,
Ohio
.
After another round of testing in June 1941, the three designs from
Bantam,
Ford, and Willys were
judged acceptable, with the Willys model having a more powerful
engine and transmission, as well as a stronger frame and radiator.
The QMC moved to release contracts for mass production. Bantam was
not prepared as Ford or Willys to undertake large-scale production
despite its early role in developing the basic design. Although the
QMC supported the production to Ford, the experiences in World War
I made the Army insistent on standardization. Ford made a
concession to manufacture the Willis design, and "sweetened" the
deal by providing tooling for critical components which would be
bottlenecks for mass-production (axles, constant velocity joints,
and transfer cases). Willys also decided to offer their design as
an "irrevocable non-exclusive license to the U.S. Government"
rather than risk losing business in a future "winner-take-all"
contract.
The Army designated
1/4-ton 4x4 Truck built by
Willys-Overland were
Model MB, while vehicles
built by Ford were
Model GPW (
G =
government vehicle,
P designated the 80"
wheelbase, and
W = the Willys
engine design). There were several differences between the two. The
versions produced by Ford had every component (including bolt
heads) marked with Ford logos. Willys also followed the Ford
pattern by stamping its name into body parts, but stopped this in
1942. The cost per vehicle trended upwards as the war continued
from the price under the first contract from Willys at
US$648.74 (Ford's was $782.59 per
unit). Willys and Ford, under the direction of
Charles E. Sorensen (Vice-President of Ford during
World War II), produced more than 600,000 jeeps. Besides just being
a "truck" the jeep was used for many other purposes.
The jeep was widely copied around the world, including in France by
Delahaye and by
Hotchkiss et Cie (after 1954, Hotchkiss
manufactured Jeeps under license from Willys), and in Japan by
Mitsubishi Motors. There were
several versions created, including a
railway jeep and an
amphibious jeep. As part of the war
effort, Jeeps were also supplied to the Soviet
Red Army during World War II. During the jeep's
service in Korea the name was referred to as "Just Enough Essential
Parts" by the troops due to the very basic design.
The utilitarian good looks of the original Jeep have been hailed by
industrial designers and museum curators alike. The Museum of
Modern Art described the Jeep as a masterpiece of
functionalist design, and has periodically
exhibited the Jeep as part of its collection.
As a generic military term, "Jeep" is often used to describe any
small military
Light Utility
Vehicle similar to the original Willy MB jeep. In the United
States military, the jeep has been supplanted by a number of
vehicles (e.g. Ford's
M151 MUTT) of which
the latest is the
High Mobility
Multipurpose Wheeled Vehicle (HMMWV or "
Humvee").
Jeeps became famous following the war, as they became available on
the surplus market. Some ads claimed to offer "Jeeps still in the
factory crate" as a way to get people to buy information on US
surplus sales (this information was available free from the
government). This legend has persisted since the 1940's, despite
the fact that Jeeps were, in fact, never shipped from the factory
in crates.
Another
legend -- true, in this case -- rising around the Jeep comes from
the Jeepney, a unique type of taxi
or bus created in the Philippines
. The first Jeepneys were military-surplus MB
and GPWs, left behind in the war-ravaged country following WWII and
Filipino independence. Jeepneys were built from Jeeps by
lengthening and widening the rear "tub" of the vehicle, allowing
more passengers to ride. Over the years, Jeepneys have become the
most ubiquitous symbol of the modern Philippines, even as they have
been decorated in more elaborate and flamboyant styles by their
owners.
The M715

Jeep M715
In 1965, Jeep developed the
M715 1.25 ton army
truck, which served extensively in Vietnam. Today it serves other
countries, and is still being produced by
Kia
under license.The CJ ("Civilian Jeep") series began in 1945 with
the CJ2A. These early Jeeps are commonly referred to as
"flatfenders" because their front fenders were flat across the
front, even with the grill. The CJ-4 exists only as a 1951
prototype, and is the missing link between the flatfendered CJ-2's
and 3' and the round-fendered CJ-5.
The Jeep marque
The marque has gone through many owners, starting in 1941 with
Willys, which produced the first
Civilian Jeep . Willys was sold to
Kaiser in 1953, which became
Kaiser-Jeep in 1963.
American Motors (AMC) purchased
Kaiser's money-losing Jeep operations in 1970. The utility vehicles
complemented AMC's passenger car business by sharing components,
achieving volume efficiencies, as well as capitalizing on Jeep's
international and government markets.
The French automaker
Renault began investing
in AMC in 1979. However, by 1987, the automobile markets had
changed and even Renault itself was experiencing financial
troubles. At the same time,
Chrysler Corporation wanted to capture
the Jeep brand, as well as other assets of AMC. Chrysler bought out
AMC in 1987, shortly after the
Jeep CJ was
replaced with the AMC-designed
Jeep
Wrangler or YJ. Chrysler merged with
Daimler-Benz in 1998 to form
DaimlerChrysler. DaimlerChrysler eventually
sold most of their interest in Chrysler to a
private equity company in 2007. Chrysler and
the Jeep division now operate under the name Chrysler Group
LLC.
Jeeps have been built under licence by various manufacturers around
the world including
Mahindra in India, EBRO in
Spain, and several in South America.
Mitsubishi built more than 30 different
Jeep models in Japan between 1953 and 1998. Most of them were based
on the CJ-3B model of the original Willys-Kaiser design.
Toledo, Ohio
has been the headquarters of the Jeep marque since
its inception, and the city has always been proud of this
heritage. Although no longer produced in the same
factory as the World War II originals, two streets
in the vicinity of the old plant are named Willys Parkway and Jeep
Parkway.
American
Motors set up the first automobile-manufacturing joint venture in the People's
Republic of China
on January 15, 1984. The result was Beijing
Jeep Corporation, Ltd., in partnership with Beijing Automobile
Industry Corporation, to produce the
Jeep Cherokee in
Beijing. Manufacture continued after Chrysler's
buyout of AMC. This joint venture is now part of DaimlerChrysler
and DaimlerChrysler China Invest Corporation. The original 1984 XJ
model was updated and called the "Jeep 2500" toward the end of its
production that ended after 2005.
Jeep vehicles have "model designations" in addition to their common
names.
<<HTTP:></<HTTP:>/jeephorizons.com/tech/models.html>>
A division of
Chrysler Group LLC,
the most recent successor company to Willys, now holds trademark
status on the name "Jeep" and the distinctive 7-slot front grille
design. The original 9-slot grille associated with all WW2 jeeps
was designed by Ford for their GPW, and because it weighed less
than the original "Slat Grille" of Willys, (an arrangement of flat
bars) was incorporated into the "standardized jeep" design.
AM General
The history of the
Humvee has ties with Jeep.
In 1971, Jeep's Defense and Government Products Division was turned
into AM General, a wholly-owned subsidiary of American Motors
Corporation, which also owned Jeep. In 1979, while still owned by
American Motors, AM General began the first steps toward designing
the High Mobility Multipurpose Wheeled Vehicle. AM General also
continued manufacturing the DJ, which Jeep created in 1953.
The General Motors
Hummer and Chrysler Jeep
have been waging battle in US courts over the right to use seven
slots in their respective radiator grills. Chrysler Jeep claims it
has the exclusive rights to use the seven vertical slits since it
is the sole remaining assignee of the various companies since
Willys gave their post-war jeeps seven slots instead of Ford's
nine-slot design for the Jeep.
Off-road abilities

Jeep Wrangler off-roading
Jeep advertising has always emphasized the vehicle's off-road
capabilities. Today, the
Wrangler is
the only light-duty vehicle offered in North America with solid
axles front and rear. These axles are known for their durability
due to their overall strength and lack of rubber boots. Most
Wranglers come with a Dana 35 rear axle and a Dana 30 up front. The
upgraded Rubicon model of the Wrangler is equipped with
electronically activated lockers,
Dana 44
axles front and rear with 4.10 gears, a 4:1 transfer case and heavy
duty shocks.
Another plus of solid axle vehicles is they tend to be easier and
cheaper to "lift." This "lifting" increases the distance between
the center of the axle hub and chassis of the vehicle. By
increasing this distance, larger tires can be installed, which will
increase the ground clearance of the Jeep, allowing it to traverse
even larger and more difficult obstacles. Many owners equip theirs
with roll-bars, taller tires, locking differentials, extra lights,
and a
winch to pull the vehicle out from the
mud or sand when stuck.
Useful features of the smaller Jeeps are their short wheelbases,
narrow frames, and ample approach, breakover, and departure angles,
allowing them to fit places where full-size trucks could never go.
Jeeps also feature a removable soft top (with available hard tops)
and removable doors (half or full-sized) for fair weather, the only
remaining utility vehicle so equipped.
Jeep events
The Jeep Jamboree
Jamborees are two-day off-road events held throughout the year in
which Jeep owners can bring their friends and families to meet
other Jeepers, tour scenic trails, and test the limits of their
vehicles. Any Jeep with a low-range transfer case is allowed,
although
Full Size Jeeps require prior
approval. Only registered participants are allowed to take part in
the trail rides and activities; no spectators are allowed.
Participants can choose to camp at a local campground, stay in a
motel, or find other lodging. The day starts off with breakfast,
followed by a general meeting that discusses the trail of the day,
as well as the driving techniques required. The trail run is
concluded by sundown.
Camp Jeep
Camp Jeep is an annual, three-day, multi-activity oriented event
which includes mountain biking, fishing, kayaking, tubing, arts and
crafts, and performances by top bands. Children are encouraged to
participate as much as adults (events permitting). Man-made
obstacle courses are also offered, as well as trail rides (although
the latter must be reserved in advance). "Jeep 101" courses are
offered for people just getting started in the off-road world, with
experienced guides demonstrating proper driving techniques and the
vehicles' 4x4 systems. There is no actual camping at Camp Jeep;
participants may camp locally or stay at a motel.
Summary of Jeep ownership
Jeep model list
Historical and military models

World War II era jeep built by Ford,
using the Willys-Overland design

Willys jeep
- 1948-1950 Willys VJ Jeepster
- 1948-1949 VJ2 Jeepster
- 1949-1951 VJ3 Jeepster
- 1949 Alcoa Aluminum-bodied Jeepster Coupe (proto-type)
- 1962 The Brazilian Jeepster (proto-type)
- Jeepster Safari (concept)
(Foward Control Jeep)
(Fleetvan Jeep)
(Commando)
- 1966-1971 C101- Jeepster
Commando
- Hurst Jeepster
- Hurst Half Cab (only 100 produced)
- Revival Jeepster
- Commando convertible
- open body roadster
- 1972-1973 C104— Jeep Commando
(Civilian Jeep)
- 1944 Agrijeep CJ-1
- 1944-1945 CJ-2
- 1945-1949 CJ-2A
- 1949-1953 CJ-3A
- 1950 CJ-V35
- 1950 CJ-4- Prototype
- 1950 CJ-4M- Prototype
- 1950 CJ-4MA- Prototypes
- 1953-1968 CJ-3B
- 1954-1983 CJ-5
- 1961-1963 Tuxedo Park Mark III
- 1969 Camper
- 1969 462
- 1970 Renegade I
- 1971 Renegade II
- 1972-1983 Renegade Models
- 1973 Super Jeep
- 1977-1980 Golden Eagle
- 1977 Golden Eagle California Edition - limited production that
were only available through California AMC Dealerships
- 1980 Golden Hawk
- 1979 Silver Anniversary CJ-5 Limited Edition - estimated that
perhaps only 1,000 were ever built
- 1955-1975 CJ-6
- 1955-1968 CJ-3B Long- Spain
- 1960-1977 Jeep Rural- Brazil
- 1964-1967 CJ-5A/CJ-6A Tuxedo
Park
- 1976-1986 CJ-7
- 1982 — Jamboree Limited Edition (2500 examples)
- 1979 — CJ-5 Silver Anniversary Limited Edition - estimated that
perhaps only 1000 were built)
- 1981-1985 CJ-8 Scrambler
- 1981-1985 CJ-10
(Dispatcher Jeep)
(Full Size Jeep)

1974 Cherokee S in action.
- 1984-2001 XJ Cherokee
- 1984-2001 — Base "SE"
- 1984-1988 — Chief
- 1984-1990 — Pioneer
- 1985-1992 — Laredo
- 1987-1992/1998-2001 — Limited
- 1988-2001 — Sport
- 1991-1992 — Briarwood
- 1993-1997 — Country
- 1996-2001 — Classic
- 1984-1990 XJ Wagoneer
- 1984-1985 — Broughwood
- 1984-1990 — Limited
(Metric Ton Jeep Commanche)
- 1986-1992 MJ Comanche
- 1986 — Custom
- 1986 — X
- 1986 — XLS
- 1987-1992 — Base SE
- 1987-1990 — Chief
- 1987-1992 — Laredo
- 1987-1990 — Pioneer
- 1987-1992 — SporTruck
- 1987-1992 — Eliminator
(Jeep Wrangler)

1997 Jeep Wrangler TJ
- 1987-1995 Wrangler YJ
- 1991-1993 Renegade
- 1988-1995 Wrangler Long- Venezuela
- 1997-2006 Wrangler TJ, Sport,
Sharaha models
- 2002 TJ Se, X, Sport, Sharaha models
- 2003 TJ Rubicon, Sahara, Sport, X, Se models
- 2004-2006 LJ Unlimited(extended version TJ) Rubicon, Sport, X,
Se models
- 2004-2005 - Willys Edition (2004-1997 made, 2005-2001
made)
- 2004 —
Columbia
Edition

- 2006 - Golden Eagle Edition

2006 Golden Eagle
ZJ, WJ, and WK models
(Jeep Grand Cherokee)

First generation ZJ

1994 ZJ Laredo Model
- 1993-1998 ZJ Grand
Cherokee
- 1993–1995 – Base SE
- 1993–1998 – Laredo
- 1993–1998 – Limited
- 1995–1997 – Orvis "Limited Edition"
- 1997–1998 – TSi
- 1998 - 5.9 Limited
- 1993 ZJ Jeep Grand
Wagoneer
- 1999-2004 WJ Grand
Cherokee
- 2002–2003 — Sport
- 2002–2004 — Special edition
- 2002–2004 — Overland
- 2004 —
Columbia
Edition

- Jeep Grand
Cherokee — Five-passenger family-oriented SUV.
- WK — The
newest Grand Cherokee, 2005-present ("WK" is the designator for the
new Grand Cherokee, it is one of the few non-J-designated
Jeeps).
KJ models
(Jeep Liberty)
Current models
The Jeep brand currently produces six models:
Concept vehicles
Jeeps around the world
Jeeps have been built and/or assembled around the world by various
companies.
- Argentina - IKA Jeeps 1956-current; now owned by Chrysler
- Australia - Willys Motors Australia - 1940s-1980s
- Belgium -

The Troller T4
- Brazil - Willys Overland do Brasil, purchased by Ford to become
Ford do Brasil - 1957-1985 and the Troller
T4 is a fiberglass Jeep version built in Brazil. Troller was
purchased by Ford do Brasil in 2007.
- Burma/Myanmar - Two Burmese companies produce unlicensed copies
of jeeps; Myanmar Jeeps and Chin Dwin Star Jeeps.
- Canada - Kaiser Jeep - 1959-1969
- China - Beijing Jeep Corporation - 1983 to present as Beijing-Benz
DaimlerChrysler Automotive
- Colombia - Willys Colombia - at least until 1999
- Egypt
- Arab
Organization for Industrialization subsidiary Arab American Vehicles based in
Cairo
produces the Jeep
Cherokee; the open-top, Wrangler-based Jeep AAV
TJL.
- France - Hotchkiss and Auverland - 1952-1962
- India - Mahindra
& Mahindra Limited - 1960s-current
- Iran - Pars Khodro, ShahBaaz, Sahra, and Ahoo - ShahBaaz based on DJ series, Sahra based on Wrangler and CJ series, and
Ahoo based on Wagoneer
- Israel - Automotive
Industries which produces the AIL
Storm (Sufa) series of Jeep
Wrangler-derivatives
- Italy - 1950s
- Japan - Mitsubishi Jeeps - 1953-1998
- Korea - Asia Motors, Ltd,
Dong A Motors (SsangYong Motor Company) and
Kia. (don't use Jeep name) - 1980s-current
- Mexico - VAM Jeeps - 1946-1987
- Netherlands - Nederlandse Kaiser-Frazer - 1954-1990s
- Philippines - Jeepneys; MD Juan Willys MB.; "E-jeepneys" or minibuses, LSV (low-speed vehicles) which uses electricity.
- Portugal - Bravia - 1960s-1980s
- Spain - Vehículos Industriales y Agrícolas, S.A. (VIASA),
absorbed by Ebro trucks, and later sold
to Nissan - 1960-1990s
- Turkey - Tuzla - 1954-1970s
Further reading
- Hartwell D The Mighty Jeep American Heritage
Magazine, Vol 12 No 1, December 1960
See also
References
- Jeep, written by Jim Allen, published in 2001 by MBI
Publishing Company
- Standard catalog of JEEP, written by Patrick Foster,
published in 2003 by Krause Publications
Footnotes
- Wordorigins.org
- "Invention of the Jeep" Waymark
- Leigh Brown, Patricia, Where Do You Hang The 747?, New
York Times, December 13, 1998
- MOMA Press Release, The Museum of Modern Art Displays
Entire Automotive Collection, page 2 (June 2002)
http://www.moma.org/about_moma/press/2002/AUTObodies_6_01_02.pdf
- Mann, Jim. (1997). Beijing Jeep: A Case Study of Western
Business in China. Westview Press. ISBN 0-8133-3327-X.
- Dunne, Timothy. "Can Chrysler Rebound in China?"
Business Week, November 2, 2007. Retrieved on January 22,
2008.
- Toledo-built Jeeps' sales results abroad mirror
those in North American market
- http://www.americanjeepsterclub.org/history/hist1.jpg
- http://www.americanjeepsterclub.org/history/hist2.jpg
- http://www.americanjeepsterclub.org/history/hist3.jpg
- http://www.americanjeepsterclub.org/history/49coupe.jpg
- http://www.americanjeepsterclub.org/history/proto.jpg
- http://www.americanjeepsterclub.org/history/proto2.jpg
- http://www.americanjeepsterclub.org/history/proto3.jpg
- Jeeps Around the World on The CJ3B Page
- Jeeps in Argentina on The CJ3B Page
- Jeeps in Australia on The CJ3B Page
- Jeeps in Brasil on The CJ3B Page
- Kaiser Jeep in Canada 1959-69 on The CJ3B Page
- Jeeps in Colombia on The CJ3B Page
- Jeeps in France on The CJ3B Page
- Mahindra Jeeps on The CJ3B Page
- Jeeps in Italy on The CJ3B Page
- Jeeps in Japan on The CJ3B Page
- Jeeps in Korea on The CJ3B Page
- Jeeps in Mexico on The CJ3B Page
- Jeeps in the Netherlands on The CJ3B Page
- Jeepneys of the Philippines on The CJ3B Page
- Afp.google.com, Philippine firm brings old WWII
jeeps back to life
- earthtimes.org, Electric minibuses start commercial
operations in Philippines
- manilastandardtoday.com, Enforcers to drive
E-jeeps
- Jeeps in Spain on The CJ3B Page
- Jeeps in Turkey on The CJ3B Page
External links