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Home / Technology / 2019 The Mercedes G 350 d brings Diesel Power to the Chunky SUV

2019 The Mercedes G 350 d brings Diesel Power to the Chunky SUV



Fuel consumption, combined: 9.8-9.6 l / 100 km; Combined CO2 emissions: 259-252 g / km *

Stuttgart. Powerful, comfortable, superior: The first vehicles in the new G-Class have conquered the world's off-road trails since June. The cross-country vehicle convinces with performance, safety, modern auxiliary systems and good handling. Powertrain line-up is now expanded with an efficient diesel variant. The new G 350 d (fuel consumption, combined: 9.8-9.6 l / 100 km, combined CO 2 emissions: 259-252 g / km) [1] has an output like never before. The models will be available for ordering from January 2019 and come to dealerships in the spring. As a result, the G-Class model range now offers buyers a choice of G 500 (fuel consumption, combined: 1

2.1-11.5 l / 100 km, combined CO 2 emissions: 276-263 g / km) , AMG G 63 (fuel consumption, combined: 13.1 l / 100 km, combined CO 2 emissions: 299 g / km) and the new G 350 d.

The new OM 656 diesel engine will also set standards in the G class in terms of performance – both on and off the road. "Our goal was to increase performance" while reducing consumption while improving noise characteristics, "emphasizes Ola Källenius, responsible for corporate research and Mercedes-Benz Cars Development on the board of Daimler.

The properties of the top grain engine include the incineration process with the trunk ball, two – step exhaust turbocharging and use of CAMTRONIC variable valve timing This heats the exhaust system without running up the fuel consumption. and superior to never before

The new in-line six-cylinder diesel makes the icon the most effective "G" so far, producing an output of 210 kW [2845 hk] and with a peak torque of 600 Newton meters between 1200 and 3200 rpm, is as powerful as never before.

The new six-cylinder system lmotor is designed to comply with future emission legislation (RDE – Real Driving Emissions). All components that are relevant to efficient emission reduction are installed directly on the engine. This contributes to faster catalyst and diesel particulate filter efficiency. Thanks to the integrated technological approach that includes the new combustion process with the stepping-bowl, dynamic retraction of multipath exhaust gas and the near-engine system, it is possible to reduce consumption figures with low emissions. Thanks to the engine insulated configuration, the emission control system has little heat loss and ideal operating conditions.

The Most Effective G of All Time

Thanks to further enhanced emission control technologies, the powerful six-cylinder unit of the modern OM 656 engine family is below all emission limits for the current Euro 6d TEMP standard, even in demanding driving conditions and environmental conditions. This is achieved with an additional selective catalytic reduction (SCR) converter with an ammonia glass catalyst (ASC) in the drain pipe of the GLE. The Selective Catalytic Reduction (SCR) catalyst reduces nitrogen oxides (NOx) in the exhaust gas. For this purpose, AdBlue ® becomes an aqueous urea solution, fed into the system. It chemically converts the nitrogen oxides into the exhaust gas, releasing ammonia, reducing up to 80 percent of the nitrogen oxides in non-hazardous nitrogen and water in the downstream SCR catalyst. The AdBlue ® filler neck is integrated into the vehicle's external tank recess, making it easy to refill the fuel pump.

In ECO driving mode, the sliding function helps to save extra fuel. When the driver's foot exits the accelerator pedal, the transmission's clutch is disconnected. This reduces engine speed to idle, and the drive resistance is reduced by the compression and friction forces of the engine while it is being ironed. The G-class "slides", using its own current kinetic energy for a certain distance. It rolls for a measurable longer distance than by throwing. This results in additional fuel savings. The clutch is restored as soon as the driver drives the accelerator pedal or brake pedal.

Key data for G 350 d at a glance:

G 350 d

Shielding

2925 cc

Drill x stroke

82.0 x 92.3 mm

Compressor ratio [19659014] 15.5 ɛ

Engine and output

OM 656, 210 kW (286 hp) at 3400-4600 rpm.

Peak torque

600 Nm at 1200-3200 rpm

Fuel consumption, NEDC combined

9.8-9.6 l / 100 km

CO 2 emissions

259-252 g / km

Acceleration 0-100 km / h

7.4

Top speed

199 km / h

Comfort (also) at new heights

Partly due to the new quiet and harmonious The diesel engine, the G-class proves to be extremely comfortable, even at long distances. When driving, the exhaust system and the engine, which is also willing to rev on higher engine speeds, provide much less noise and vibration in the interior. To reduce engine noise, the engine's mountings are controlled on the diesel engine for the first time. At speeds below 5 km / h, they are set to soften to dampen the transmission of torsional vibrations to the riser frame at low engine speeds. At higher engine speeds, the two engine supports are automatically stiffened, which has positive effects on vibration comfort and driving dynamics.

9G-TRONIC on board

For transmission of power, 9G-TRONIC automatic transmission with torque converter was specifically adapted to the needs of the off-road icon. The developers used a dedicated program to shorten the shift and response times for 9-step transmission and make the G-class even more lively. The wide gear ratio not only makes driving quieter and more comfortable, especially at low engine speeds, while also helping to reduce fuel consumption. Particularly in the first gear, off-roader responds to accelerator pedal commands noticeably better, which customers will appreciate especially when pulling away from a traffic light, for example. "G" is now also considerably more flexible during short sprints under partial load.

The new transfer housing is flange mounted directly to 9G-TRONIC. It is designed to send 40 percent of the drive torque to the front axle and 60 percent to the rear axle. This configuration especially distributes the handling characteristics on the road. The permanent full-wheel drive ensures maximum traction. But "G" would not be a "G" if it had no more in the store. The low-range-off-road reduction gear significantly increases the torque at the drive wheels, such as e.g. makes very difficult terrain negotiable.

Personal best in terms of equipment features

The G 350 d is more extensively equipped as standard than the previous model even from the factory. This includes high-quality leather seats, an artificial leather covered dashboard in ARTICO and open-pore pores. There are also new opportunities to fully tailor the G 350 d to personal preferences. In addition to various accessories, Mercedes-Benz offers goods from the very popular designo manufactory ex-factory. For the first time, the Exclusive Interior Plus with diamond quilting is optionally available for the G 350 d.

As a result, the G 350 d is a seamless fit with the G-class, making craftsmanship and ease of use as no other Mercedes-Benz vehicle. In fact, the G-Class is almost exclusively built by hand, resulting in a total production time of at least 100 hours. This underlines the unique and high quality of each G-class.

DYNAMIC SELECT is now available with up to five G-Class driving modes by default. This allows the vehicle characteristics to be adjusted in seconds by pressing a button, as the system changes the characteristics of the engine, transmission, suspension and steering on the driver's desire. In addition, the G-class offers a number of new driver systems. For example, Active Braking Assist can prevent transient collisions or reduce the consequences and help the driver during emergency braking. If necessary, it will slow down autonomously if the driver does not take any steps to detect a proven hazardous situation.

Even better off the road, more dynamic than ever on the road

Especially for the G class, New front axle is designed in such a robust way that the off-road performance and off-road capability of its predecessor are retained and partially surpasses. The components of the double spring container are mounted directly on a ladder-shaped frame without a subframe. The lower earhook attachment points on the Z-direction frame are positioned as high as possible. This arrangement ensures good driving ability beyond the asphalt.

On the back, unlike its predecessor, the new rigid shaft is controlled by four rear arms on each side and a Panhard rod. This makes normal driving on the road even more comfortable. Outside the road, the 82mm rear spring jumping and a 142mm backlash plus the 241mm ground wheel to the rear axle wheel ensure safe driving even in extreme situations.

Thanks to the new front axle design, the G-class road performance has been improved at the same time. On the road, "G" is as flexible as it is comfortable and gives the driver a better sense of control. The off-roader remains on the track more solid, and is flexible and drivable when driving off-road.

Stronger than time

The G-class is the top model among luxurious off-road vehicles. Not only is the passenger car model series by far the longest production run in Mercedes-Benz history, but also the vanguard of all SUVs with the triangular star – that's why all Mercedes-off road models are equipped with upper case G in their name.

Having started more than 40 years ago with a cooperation agreement between Daimler-Benz AG and Steyr-Daimler-Puch in the Austrian city of Graz, it is now a story that is topped with superlatives and milestones. In the market for launch, in the spring of 1979, it was available with four choice variants covering a performance range from 53 kW / 72 hp to 115 kW / 156 hp. Customers had the option of a convertible with short shaft or Station Wagon models with short or long shaft. The consortium decided on the simple but distinctive name "G", which stands for "Geländewagen" (off-road vehicle). At that time, no one could have guessed that this was an almost visionary decision in view of the later change in the nomenclature of Mercedes-Benz passenger cars classes, only by means of a single letter.

In 1989, the vehicles in the model series 463 drove the beginning of an evolutionary process for off-roader that was not just about keeping pace with technical developments. It was a development that also brought an ever-growing fan base and emphasized its character as an exclusive vehicle for every occasion. And since 1993, a vehicle with an official name: the G class.

In the summer of 2017 it saw 300,000. The G-class rolls off the assembly line in Graz – a Mercedes-Benz G 500 in designo Mauritius blue metallic with black leather seats and contrasting white topstitching (fuel consumption, combined: 12.3 l / 100 km, combined CO 2 emissions : 289 g / km).

[1] numbers given were determined according to the prescribed measurement method. This is the NEDC CO 2 figures according to art. 2 no. 1 Implementing Regulation (EU) 2017/1153. The fuel consumption figures were calculated from these figures.


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