50 free Jeep trivia questions with answers — technology quiz, new questions added Aug 2026.
45 free Jeep trivia questions with answers. Jeep trivia for Wranglers, waves and anyone who has argued about where the name came from. The quiz starts in 1940 with the Army's 49-day deadline, Karl Probst's two-day blueprint for Bantam, the Willys 'Go Devil' engine, Ford's pressed grille and the 640,000 jeeps that Eisenhower and Marshall credited with helping win the war. Then it follows the brand through Toledo, the 1945 Universal Jeep, Kaiser, AMC, Renault, Chrysler, Daimler, Fiat and Stellantis. The model rounds cover the CJ-5's three-decade run, the wood-panelled Wagoneer that invented the luxury SUV, the unibody XJ Cherokee, the Grand Cherokee that crashed through a Detroit window, the Wrangler's square headlights and coil springs, the Gladiator pickup, the Renegade built in Italy, the Avenger's European Car of the Year, plus the Rubicon Trail, jeepneys, Eugene the Jeep and the seven-slot grille fight with Hummer. Easy questions first, then ones for people who know their YJ from their TJ. Every answer has been checked against a reference page and each question shows its source once you have answered.
30 of 50 questions with answers and explanations. Play the quiz
Q 01How many days did the US Army give companies in 1940 to deliver a working four-wheel-drive prototype?
49
Of 135 companies contacted, only American Bantam and Willys-Overland even responded.
Q 02Which freelance Detroit designer drew full plans for Bantam's prototype in two days in July 1940?
Karl Probst
He initially worked without salary; the hand-built prototype was driven from Butler, Pennsylvania to Camp Holabird for testing.
Q 03In which Pennsylvania town was the first Bantam jeep prototype hand-built?
Butler
Bantam built about 2,700 jeeps before spending the rest of the war making trailers.
Q 04What was the name of the Willys engine that helped its design win the main production contract?
Go Devil
The Army had to raise the weight limit from 1,275 lb to 2,450 lb to accommodate it.
Q 05Which company built jeeps to the Willys design as the Army's second supplier, marking every part with an 'F'?
Ford
The pressed-metal grille we think of as Jeep's face was actually a Ford design, adopted by the Army.
Q 06Roughly how many jeeps did Willys and Ford build during World War II?
About 640,000
Nearly 30% of them went to Britain and the Soviet Red Army.
Q 07Which US Army Chief of Staff called the jeep 'America's greatest contribution to modern warfare'?
George Marshall
Eisenhower listed it among the five pieces of equipment most vital to victory in Africa and Europe.
Q 08What was the amphibious jeep built by Ford nicknamed?
The Seep
It was neither a good boat nor a good off-roader; the DUKW 'Duck' was the successful amphibian.
Q 09The most common theory says 'jeep' comes from slurring which two-letter military designation?
GP
Sceptics note there is no contemporary use of 'GP' before later attempts to explain the name.
Q 10A rival theory holds that soldiers named the vehicle after Eugene the Jeep, a pet in which comic strip?
Popeye
Eugene could move between dimensions and solve impossible problems, which sounded about right to GIs.
Q 11Up the steps of which building did Willys test driver 'Red' Hausmann drive a jeep for the press in 1941?
The US Capitol
Katharine Hillyer's syndicated article on February 19, 1941 fixed the name in the public mind.
Q 12In which year was Willys finally granted 'Jeep' as a registered trademark?
1950
The FTC had ordered Willys to stop claiming it 'created or designed' the Jeep; the company also considered the name AGRIJEEP.
Q 13How many slots does the trademarked Jeep grille have?
Seven
The wartime grille had nine slots; Chrysler and Hummer later fought in court over the right to use seven.
Q 21The 1984 XJ Cherokee was the first American off-road vehicle built with what kind of construction?
Unibody
Renault's François Castaing pushed for a smaller, lighter design; Jeep marketed XJs as 'Sportwagons' before 'SUV' existed.
Q 22AMC's 1984 joint venture in China, the first for any carmaker in the People's Republic, was called what?
Beijing Jeep Corporation
It built the XJ Cherokee, later sold there as the Jeep 2500 until 2005.
Q 23What did Bob Lutz drive a Grand Cherokee through at Cobo Hall to launch it at the 1992 Detroit auto show?
A plate-glass window
Q 14In which Ohio city did the Jeep brand set up its headquarters in 1945?
Toledo
The Wrangler has long been built there, near streets named Willys Parkway and Jeep Parkway.
Q 15The 1945 Willys 'Universal Jeep' is recognised as the world's first what?
Mass-produced civilian 4x4
The CJ line ran through 1986 before the Wrangler replaced the CJ-7.
Q 16Which company bought Willys-Overland in 1953 for $60 million?
Kaiser
The merged firm called itself Willys Motors before becoming Kaiser-Jeep in 1963.
Q 17Which company owned Jeep from 1970 until selling to Chrysler in 1987?
American Motors (AMC)
Renault took a stake in AMC in 1979 and was effectively running production by 1986.
Q 18Which 1971 AMC spin-off of Jeep's military and postal vehicle lines later made the Humvee?
AM General
AM General also kept building the two-wheel-drive DJ postal jeep that Jeep had created in 1953.
Q 19Which luxury 4x4, launched for 1963 under Brooks Stevens, is credited with starting the luxury SUV segment?
The Wagoneer
It ran 29 model years in a single body, with simulated woodgrain panels from 1971.
Q 20For how many model years was the SJ-series luxury 4x4 of 1963 produced in a single generation?
29
After the XJ Cherokee arrived in 1984 it was renamed Grand Wagoneer for the rest of its life.
Lee Iacocca had delayed the model to prioritise minivans; it launched as a Ford Explorer rival.
Q 24The Wrangler replaced the CJ-7 in 1987. What code did its square-headlight first generation carry?
YJ
The Wrangler has been called as central to Jeep as the 911 is to Porsche.
Q 25Which Wrangler generation, launched for 1997, switched from leaf springs to coil springs?
TJ
Long-wheelbase Unlimited versions arrived in 2004, initially with two doors and automatic gearboxes only.
Q 26The Wrangler is one of the few remaining 4x4s with which old-school feature front and rear?
Solid axles
New Wranglers use a Dana 44 rear and Dana 30 front differential; the Rubicon trim adds locking diffs and a 4:1 transfer case.
Q 27The Rubicon Trail, namesake of Jeep's toughest trim, lies due west of which body of water?
Lake Tahoe
The unmaintained trail section is about 12 miles and starts with an obstacle called Devil's Postpile.
Q 28How long is the Rubicon Trail in total, road and 4x4 trail combined?
22 miles
It runs from Georgetown in California's Gold Country toward Lake Tahoe.
Q 29The 2018 Gladiator was Jeep's first pickup since which model was dropped in 1992?
The Comanche
Jeep also considered reviving the Comanche and Scrambler names before settling on Gladiator.
Q 30The Renegade, shown at Geneva in 2014, is built in Melfi alongside which related car?
Fiat 500X
It was the first Jeep built exclusively outside North America.