Mercedes-Benz G-Class
The Mercedes-Benz G-Class, colloquially known as the G-Wagon or G-Wagen, is a four-wheel drive luxury SUV sold by Mercedes-Benz. Originally developed as a military off-roader, later more luxurious models were added to the line. In certain markets, it was sold under the Puch name as Puch G until 2000.
The G-Wagen is characterised by its boxy styling and body-on-frame construction. It uses three fully locking differentials, one of the few passenger car vehicles to have such a feature. Despite the introduction of an intended replacement, the unibody SUV Mercedes-Benz GL-Class in 2006, the G-Class is still in production and is one of the longest-produced vehicles in Daimler's history, with a span of years. Only the Unimog surpasses it. In 2018, Mercedes-Benz introduced the second-generation W463 with heavily revised chassis, powertrain, body, and interior. In 2023, Mercedes-Benz announced plans to launch a smaller version of the G-Class, named "little G"—though no definitive date was given for the launch.
The 400,000th unit was built on 4 December 2020. The success of the second-generation W463 led to the 500,000th unit milestone three years later in April 2023. The 500,000th model was a special one-off model with agave green paintwork, black front end, and amber turn signal indicators in tribute to the iconic 1979 press release photo of a jumping W460 240 GD.
History
The G-class was developed as a military vehicle from a suggestion by the Shah of Iran Mohammad Reza Pahlavi to Mercedes and was later offered as a civilian vehicle in 1979. In this military role the vehicle was sometimes referred to as the "Wolf". The Peugeot P4 was a variant made under licence in France with a Peugeot engine. The first military in the world to use it was the Argentine Army beginning in 1981 with the military model 461, at least one of these was captured in the Falklands and subsequently served with the Royal Air Force.The development of the G-Class started in 1972 with a cooperative agreement between Daimler-Benz and Steyr-Daimler-Puch in Graz, Austria. Mercedes-Benz engineers in Stuttgart were in charge of design and testing, while the team in Graz developed the production plans. The first wooden model was presented to Daimler-Benz management in 1973, with the first drivable prototype beginning various testing including German coalfields, the Sahara Desert, and the Arctic Circle in 1974. Construction commenced on a new production facility in Graz, where the new cross-country vehicle would be assembled nearly entirely by hand in 1975, with production of the "G Model" beginning in Graz in 1979. In 1980, the Vatican took delivery of a specially made G-Wagen outfitted with a clear thermoplastic top which served as the Popemobile. The "Papa G" later took up permanent residence at the Mercedes-Benz Museum in Stuttgart, Germany.
The first major refinements were introduced in 1981, including an automatic transmission, air conditioning, an auxiliary fuel tank, protective headlamp grilles, and a cable winch. Fuel injection became available in 1982, when the 230 GE was introduced in Turin, along with more comfortable and supportive front seats, auxiliary heating, wider tires and fender flares. For 1985, differential locks, central door locking and a tachometer became standard. By 1986, over 50,000 G Models had been produced.
The G-Wagen was facelifted in 1990. In 1989, for the 10th anniversary of the G Model, a new model variant with permanent 4-wheel drive, a wood-trimmed interior and optional Anti-lock Braking System debuted at the Frankfurt International Motor Show. Production began the following April. For 1992, production began on a new sub-series for professional users. The civilian model began to offer cruise control, a stainless-steel spare-tire cover, running boards and Burl Walnut wood interior trim. In the same year, the 100,000th G Model was built in Graz and in 1994, the model line was officially renamed the G-Class. Ventilated front disc brakes and a driver's air bag became standard. In 1996 the automatic transmission became an electronically controlled 5-speed unit and headlamp washers, cruise control, and a front passenger's air bag were added. In 1998, the range-topping G 500 with a V8 was introduced for series production.
For 1999 a limited run of V8 powered "G 500 Classic" special editions marked the model's 20th anniversary. A multifunction steering wheel was added to all models. Later in the year, the new G 55 AMG debuted as the most powerful G-Class yet, with 354 hp. The U.S. market launch of the G-Class took place in 2001. New alloy wheels, a chrome grille and body-colour bumpers plus a more luxurious cabin were introduced. New dynamic control systems included the Electronic Stability Program, Brake Assist, and the four-wheel Electronic Traction System. The G 55 AMG was upgraded in 2004 with a supercharged V8 engine developing.
In 2006, a documentary filmmaker was the first foreigner to reach Siberia, the world's coldest region, with a passenger vehicle in winter, driving a stock G 500 nearly 19,000 km without a single breakdown, in temperatures as frigid as −63˚F/-53 °C.
W460 (1979–1991)
The W460 was introduced at a press event held at the off-road proving ground in Toulon, France, and went on sale in September 1979 with three engine choices and five body variants. Over the next decade, the engine and transmission choices were expanded or updated along with more and more optional extra cost creature comforts.The G-Wagen gained its global fame in 1980 when Mercedes-Benz built a Popemobile based on 230 G cabriolet during the first visit of Pope John Paul II in Germany.
Mercedes-Benz never officially exported the G-Wagen to the United States because it was considered more of a utilitarian vehicle and didn't fit the American perception of what Mercedes-Benz was. During the 1980s, the grey import specialists brought the W460 to the United States and modified them to meet the US regulations. In 1988, the new federal law, Motor Vehicle Safety Compliance Act, closed the loopholes and tightened up the regulations for grey imports, making it more difficult and more expensive for the registered importers to federalise the W460 in a very small number. The other issue was severely underpowered engines in the 230 GE, 280 GE, and 300 GD models might not have appealed to the American market as was the case with the Mercedes-Benz 380 SEL in the early 1980s.
The 200 GE was built specifically for Italian markets and other markets where a heavy tax penalty was incurred for engines larger than 2 litres. The 300 GD was the most popular model while the 280 GE was the most powerful. Despite the availability of turbocharged diesel engines in other Mercedes-Benz vehicles, one was never fitted to the W460.
The rarest W460 variants were the Italian market 200 GE Cabriolet with 64 total units produced, 230 GE 2.6 Brabus, the 280 GE AMG, and the 560 GE. Brabus increased the engine displacement of the 2.3-litre four-cylinder inline engine to 2.6 litres, increasing the power to. AMG modified the 2.8-litre six-cylinder inline petrol engine for more power,. Only two units of the 560 GE were built in 1993 as part of a feasibility study that resulted in a limited series of the W463 500 GE for 1993–1994 and the W463 G 500 from 1998 on.
Derivations
G-Wagen W462 ELBO (1988–2005)
This version was assembled from Complete Knock Down by ELBO, formerly a Steyr-Daimler-Puch branch division, in Thessaloniki, Greece for the Greek Army. Additionally, the CKD was also assembled at Mercedes-Benz's Aksaray plant in Turkey. The engine options were a 2.3-litre four-cylinder inline petrol and later a 2.9-litre five-cylinder inline diesel, with the available models being the 240 GD and the 290 GDT.Peugeot P4 VLTT (1981–1988)
The W460 was assembled in France under licence by Peugeot for the French Army with Peugeot engine and transmission from the 504 and 604 respectively as well as its own seats and wiring system. The front differential gear lock was omitted because Peugeot used its own axles. They are easily identified by rectangular headlamps.Puch G (1979–2000)
An agreement between Daimler-Benz AG and Steyr-Daimler-Puch stipulated that G-Wagens sold in Austria, Switzerland, Yugoslavia, Mongolia, and Eastern European COMECON countries were called Puch G and elsewhere as Mercedes-Benz G-Wagen/G-Class. The reason for the different branding was due to Puch's reputation for its all-terrain vehicles, the Haflinger and Pinzgauer. Since the agreement expired in 2000, consumers could order a retrofit kit from Magna's Puch Competence Centre to replace the Mercedes-Benz brands with Puch emblems.For Pope John Paul II's visit to Austria in 1983, Puch emblems was used on the Popemobile instead.
Engines
W461 (1992–2022)
After the new W463 was introduced in 1989 with an extensively updated chassis and a revised front end, the production of the W460 ended in 1991 and was replaced by the W461. The W461 has essentially the same chassis as the W460 but with the powertrain of the W463 and the body of the W460. While the W463 is aimed at consumers who seek more creature comforts and better driving dynamics, the W461 is built specifically for military, public authorities, and non-governmental organisations. That included the 24-Volt electrical system for the W461.During the 1990s, the W461 was offered with a 2.3-litre four inline petrol engine and a 2.9-litre five inline diesel engine from 1992 to 2001. From 2001 to 2014, the W461 model for military and public authorities was offered with a 2.7-litre inline five turbodiesel engine and later with a 3.0-litre V6 turbodiesel engine. They were called G 270 CDI Worker and G 280 CDI Worker respectively.
On 1 October 2021, Mercedes-Benz announced a new variation of W461 called [|W464].