The new Mercedes-Benz E-Class 2013: Infotainment technology

Don't Copy From This Blog...

Navigation, internet connection and media player

A modern range of infotainment systems helps to keep the driver up to date while on the road in terms of what is happening around the world or in the office. The systems also enable music to be enjoyed or also optionally offer powerful navigation solutions as well as an internet connection.

The E-Class Saloon and Estate both come as standard with the Audio 20 CD Radio. It features a twin tuner and mp3-capable CD player as well as a USB connection in the centre armrest. The TFT colour display measures 14.7 cm diagonally. Bluetooth®-capable devices can also be connected, and SMS text messages displayed. Thanks to a "cover art" function, the title images of the music albums currently being played are also shown if their details are stored in the audio file.

Optionally the Audio 20 CD can be combined with a six-disc CD changer as well as the reasonably-priced, entry-level Becker® MAP PILOT navigation solution, which can also be retrofitted. Its advantages over aftermarket solutions include integrated operation via the central controls, voice output via the vehicle's loudspeakers and display on the Audio 20 screen, a concealed location in the glove compartment and updating via an internet portal.

With internet connection, navigation and emergency call function: COMAND Online

Alternatively, Mercedes-Benz offers the COMAND Online multimedia system for the E-Class with 17.8 cm high-resolution colour display, internet connection, hard-disc navigation and emergency call feature, which can also be combined with a six-disc DVD changer. COMAND Online provides internet access enabling customers to surf the web while the car is stationary or call up a Mercedes-Benz app, whose particularly fast page loading and simple operation make it suitable for use while driving. Integrated apps include Google™ Local Search and Weather, Google™ Streetview as well as Google™ Panoramio. In addition, all COMAND Online users have access to a Facebook app.

COMAND Online is operated via what is known as a “COMAND Controller”, located close to the armrest on the centre console. This is the ergonomic position for it, allowing safe operation. The Controller is a high-quality rotary push-button with a galvanised finish, and can be moved intuitively in eight directions. Functions can also be activated or confirmed by turning and pressing it. A user-friendly new control logic for the main menus as well as for the sub-menus, which open up step by step, enables drivers to leaf through the menus safely and in a targeted manner.

COMAND Online comprises the following features:

- FM radio twin tuner with phase diversity and an additional RDS/TMC tuner for traffic information
- entry-level 4 x 25 W audio signal amplifier
- DVD drive for audio and video
- internet access
- integral navigation system with map display (including birdview and a 3D map)
- integrated hard disc for navigation data and additional functions (e.g. music server)
- the LINGUATRONIC voice-operated control system

In addition, COMAND Online also supports the following components:

- sound amplifier
- Media Interface
- DAB receiver (Digital Audio Broadcast)
- TV receiver

The fast hard-disc navigation system of COMAND Online also has added functions. New features include a 3D display with three-dimensional city views. Also new: routes covered can be recorded and repeated later, specific personal destinations can be stored or imported via an SD card. Mercedes-Benz customers in Europe receive the current maps for their COMAND Online multimedia system free of charge for three years.

COMAND Online also includes the LINGUATRONIC voice-operated control system for audio, telephone and navigation. The new "One Shot" input function for the navigation system is particularly convenient, whereby the place and road can be spoken directly after one another. This function is currently available in seven languages and significantly enhances ease of operation. With COMAND Online and LINGUATRONIC, music can also be conveniently searched for in the E-Class via voice control. The system first asks in which category it should conduct the search (artist, title, year). The category is selected by saying it directly or by saying the row number of the relevant category which appears on the screen. This is then followed by further questions about title, artist or album.

New apps for COMAND Online

The range of apps is being constantly expanded: currently there is already a free news app and a Yelp app (in the US version only), and apps for share prices and a car park finder.

- With the news app, the user is always up-to-date with what's happening in the world. Sorted according to categories such as financial or sports news, it always finds the latest news bulletins. They are presented in such a way that they are also easy to read whilst driving too.
- The Yelp app (in the US version only) enables users to search for restaurants from their vehicle, using the social database filled by the Yelp Community. The Yelp app offers a choice according to various restaurant categories, within which it is possible to search for recommendations close to the current position, at the destination point programmed into the navigation system, or at any other specific location.
- The app which searches for car parks calls up the current occupancy of multi-storey car parks in real time, as well as other information such as opening times and charges. The app supplies data in Germany, Austria and Switzerland. Once a suitable parking opportunity has been found, the driver can start the navigation to that destination or call the telephone number provided.

Music to suit your personal taste

Where the audio equipment is concerned, too, new types of representation bring a fresh look and more convenient operation. The so-called Cover Flow function, for instance, sorts the title images of the music albums stored in a carousel-like form, so that the driver can leaf through their music collection. The memory for compressed audio files (mp3, wma and aac formats) is now 10 GB in size.

Greatest convenience is afforded by the Music Search function, which enables drivers and passengers to search the hard disc, SD memory cards, USB sticks, CDs and DVDs for specific music tracks and artists. The search can be according to various criteria, for instance album, music category or composer. If a name needs to be entered, the software will also tolerate spelling mistakes. The driver is therefore able to devote their full attention to the traffic. As a further advantage, the occupants are able to search all the connected media and devices simultaneously.

SPLITVIEW – one screen, two programmes

A further highlight of the E-Class is the optionally available screen featuring SPLITVIEW technology, which allows the driver and front passenger to view two different sets of content at the same time. While the driver is checking the navigation instructions, the front passenger can sit back and watch a film on the very same display.

Developed by Mercedes-Benz and Bosch, SPLITVIEW technology makes use of a backlit active matrix colour display (TFT-LCD). This shows two different images simultaneously by placing pixels adjacent to each other. A filter masking the display divides this mixed image in such a way that depending on the seating position, only the pixels making up one or the other image can be seen. As a result, the driver and front passenger can view different programmes on the same screen at the same time.

So as not to distract the driver, a remote control is available for the front passenger. In addition, he can enjoy his personal entertainment programme using headphones. Of course, the front passenger need not dispense with making use of telephone or navigation features, since he is also able to use the display to access all of the information from the COMAND Online control and display system.

Mercedes-Benz emergency call system: emergency services are notified automatically

The Mercedes-Benz emergency call system is also included in combination with the COMAND Online multimedia system available for the E-Class. As long as COMAND Online is connected to a mobile phone, the emergency call system can automatically alert the emergency services within a matter of minutes in the event of a serious accident.

After the airbags or belt tensioners are triggered, the vehicle's exact GPS position and vehicle identification number (VIN) are sent by SMS to a special emergency centre, with positional data also being transmitted using the DTMF method (dual-tone multi-frequency) at the same time. Even if the occupants are unconscious or unsure of exactly where they are because they are on a holiday trip, for example, the emergency services alerted by the emergency centre will be notified quickly with accurate information. The driver can also make the emergency call manually as "MB emergency call" is always the first entry in the system phone directory.

On receiving the call, the emergency centre establishes voice contact with the vehicle occupants in a matter of seconds. A particularly practical aspect in an emergency is that communication takes place not in the language of the country where the accident has occurred but in the language which the driver has preset in COMAND Online.

Other than any mobile phone communication charges, which would only arise in the event of an actual emergency call, no charges are incurred for the emergency call facility and no contractual relationship – other than the regular mobile phone contract – is required.

Credits: Daimler AG

Copyright © 2013, mercedesgla. All rights reserved.

Read More

The strategic cooperation between Daimler AG and Renault-Nissan Alliance forms agreement with Ford Motor Company to accelerate commercialization of Fuel Cell Electric Vehicle Technology

Don't Copy From This Blog...

Daimler AG, Ford Motor Company and Nissan Motor Co., Ltd., have signed a unique three-way agreement to accelerate the commercialization of fuel cell electric vehicle (FCEV) technology.
The goal of the collaboration is to jointly develop a common fuel cell electric vehicle system while reducing investment costs associated with the engineering of the technology. Each company will invest equally towards the project. The strategy to maximize design commonality, leverage volume and derive efficiencies through economies of scale will help to launch the world’s first affordable, mass-market FCEVs as early as 2017.

Together, Daimler, Ford and Nissan have more than 60 years of cumulative experience developing FCEVs. Their FCEVs have logged more than 10 million km in test drives around the world in customers’ hands and as part of demonstration projects in diverse conditions. The partners plan to develop a common fuel cell stack and fuel cell system that can be used by each company in the launch of highly differentiated, separately branded FCEVs, which produce no CO2 emissions while driving.

The collaboration sends a clear signal to suppliers, policymakers and the industry to encourage further development of hydrogen refueling stations and other infrastructure necessary to allow the vehicles to be mass-marketed.

Powered by electricity generated from hydrogen and oxygen, FCEVs emit only water while driving. FCEVs are considered complementary to today’s battery-electric vehicles and will help expand the range of zero-emission transportation options available to consumers.

“Fuel cell electric vehicles are the obvious next step to complement today's battery electric vehicles as our industry embraces more sustainable transportation,” said Mitsuhiko Yamashita, Member of the Board of Directors and Executive Vice President of Nissan Motor Co., Ltd., supervising Research and Development. “We look forward to a future where we can answer many customer needs by adding FCEVs on top of battery EVs within the zero-emission lineup.”

“We are convinced that fuel cell vehicles will play a central role for zero-emission mobility in the future. Thanks to the high commitment of all three partners we can put fuel cell
e-mobility on a broader basis. This means with this cooperation we will make this technology available for many customers around the globe”, said Prof. Thomas Weber, Member of the Board of Management of Daimler AG, Group Research & Mercedes-Benz Cars Development.

“Working together will significantly help speed this technology to market at a more affordable cost to our customers,” said Raj Nair, group vice president, Global Product Development, Ford Motor Company. “We will all benefit from this relationship as the resulting solution will be better than any one company working alone.”

Engineering work on both the fuel cell stack and the fuel cell system will be done jointly by the three companies at several locations around the world. The partners are also studying the joint development of other FCEV components to generate even further synergies.

The unique collaboration across three continents and three companies will help define global specifications and component standards, an important prerequisite for achieving higher economies of scale.

How a fuel cell electric vehicle works

Like today’s battery-electric vehicles, FCEVs are more efficient than conventional cars and diversify energy sources beyond petroleum.

The electricity for an FCEV is produced on board the vehicle in the fuel cell stack where it is generated following an electro-chemical reaction between hydrogen - stored in a purpose-designed, high-pressure tank in the car - and oxygen from the air. The only by-products are water vapor and heat.

Credits: Daimler AG

Copyright © 2013, mercedesgla. All rights reserved.

Read More

The all new Mercedes-Benz CLS Shooting Brake: The complete security technology

Don't Copy From This Blog...

I. Active safety: Numerous assistants on board

Mercedes-Benz pursues a holistic approach in its safety research efforts, which aim to avoid accidents and to reduce the severity of unavoidable accidents under the banner "Real Life Safety". The CLS Shooting Brake features a whole range of systems to further reduce the strain on the driver. These include Active Blind Spot Assist and Active Lane Keeping Assist, plus the LED High Performance headlamps with various light functions.

The CLS Coupé was the first automobile in the world with dynamic LED High Performance headlamps. The innovation was very well received, with 95 percent of all CLS Coupé customers choosing this option. The innovative light system is also available for the CLS Shooting Brake, combining the fascinating near-daylight colour impression of LED technology with the performance, functionality and energy efficiency of the present-day bi-xenon generation. The light system offers the proven Intelligent Light System on the basis of LED technology. The five light functions – country mode, motorway mode, enhanced fog light function, active light function and cornering lights – are geared to typical driving or weather conditions.

In contrast to other vehicles with LED headlamps, this rules out any need for compromises with regard to the functionality and performance of the lights. Other merits of the light technology based on light-emitting diodes are an average LED service life of 10,000 hours – around five times that of a xenon bulb – and the fact that the light from LED headlamps comes closest to daylight. This means that LED light is in keeping with the normal human perception patterns. Studies have shown that the closer the colour of artificial light comes to daylight, the less the strain on the eyes. With a colour temperature of 5500 kelvin, LED light is closer to daylight (6500 K) than xenon light (4200 K). The driver's experience of this effect is that colour impressions at night-time seem close to daylight colours, resulting in a subjective impression of greater brightness on the road.

The light specialists at Mercedes-Benz have also combined LED technology with the innovative Adaptive Highbeam Assist system, leading to a new level of safety at night. The basic principle behind Adaptive Highbeam Assist is as follows: if the system detects an oncoming vehicle or a vehicle in front with its lights on, the system dims the headlamps and continually adjusts the headlamp range in such a way that the cone-shaped beam of headlamp light does not reach these vehicles. There is, in addition, the Night View Assist Plus system as an option.

Active Blind Spot Assist and Active Lane Keeping Assist

In the CLS, proven technologies such as ABS, ESP® and Brake Assist work alongside a dozen assistance systems to help prevent accidents and reduce the severity of unavoidable accidents. These range from drowsiness detection to automatic full brake application on recognising that there is an acute risk of a collision, and from Adaptive Highbeam Assist to traffic sign recognition.

Active Blind Spot Assistwarns the driver when changing lanes if a risk of collision is detected due to another vehicle in the neighbouring lane being in the so-called blind spot of the exterior mirror. If the driver ignores the warning and nevertheless initiates the lane-changing manoeuvre, the Active Blind Spot Assist intervenes. By applying gentle braking force to the wheels on the opposite side of the vehicle, a yaw movement is created which counteracts the collision course.

Active Lane Keeping Assist is also linked up to ESP®. This system kicks into action if the Mercedes vehicle inadvertently drifts over a solid line to the right or left of a lane. In such a case, a warning sign in the instrument cluster and vibration of the steering wheel alert the driver. If the driver does not heed the warning in the case of the solid line, Active Lane Keeping Assist can use the ESP® to gently brake the opposite wheels and thereby prevent the vehicle from crossing the solid line.

Other helpers:

ADAPTIVE BRAKE (standard): This Mercedes-Benz brake system offers assistance functions for greater safety and comfort, such as a HOLD function when waiting at traffic lights, and Hill-Start Assist which can help prevent rolling backwards when moving off on a slope.

Active Parking Assist with PARKTRONIC: When equipped with this system, the CLS Shooting Brake is not only able to detect parking spaces, but can also help to manoeuvre the vehicle into located spaces. This is possible in combination with the new electro-mechanical Direct-Steer system and a number of ultrasonic sensors. The convenience system performs the following functions: gauging of potential parking spaces according to length and depth up to a vehicle speed of 36 km/h; calculation of an appropriate path into the parking space from the vehicle's current position; operation of the steering to move the vehicle along this parking path. Parking spaces are gauged using two enhanced ultrasonic sensors which are integrated on the right- and left-hand sides in the front bumper.

ATTENTION ASSIST: The high-resolution sensors of this standard-fit system measure more than 70 parameters which are analysed to detect fatigue. This continual monitoring is important in order to recognise the gradual transition from alertness to tiredness and give the driver plenty of warning. Based on a variety of data, ATTENTION ASSIST creates an individual driver profile during the first few minutes of each journey and compares this with sensor data and the driving situation as recognised by the vehicle's electronic control unit. Alongside values such as the steering behaviour of the driver, the Mercedes-Benz system also measures driving conditions such as speed, longitudinal/lateral acceleration, indicator and pedal usage, as well as external factors such as the unevenness of the roads, for example.

Brake Assist PLUS: This system is able to recognise an impending rear-end collision using radar sensors. It calculates the necessary degree of braking assistance and makes it available immediately when the driver presses the brake pedal.

DISTRONIC PLUS: Radar-based adaptive cruise control supports the driver at speeds between zero and 200 km/h by automatically adjusting the distance to the vehicles in front. In doing so it is able to apply the brakes to bring the vehicle to a complete standstill. If the system detects that the distance is being reduced too quickly, it warns the driver with both visual and audible signals.

Headlamp Assist (standard): A sensor on the windscreen detects the lighting conditions. As a result, the headlamps can be turned on automatically and the dashboard lighting adapted accordingly when darkness falls.

Speed Limit Assist: A camera fitted behind the windscreen detects speed limit signs at the roadside and compares this data to information contained in the GPS system. The relevant speed limit is then displayed in the instrument cluster.

Night View Assist PLUS: The display in the dashboard shows a realistic grey-scale image from an infrared camera that monitors the road ahead of the vehicle. Any pedestrians detected are additionally highlighted in the display with so-called photo corners.

PRE-SAFE® Brake: Autonomous braking if acute danger of an accident is detected. At first the driver is given both an acoustic and a visual warning if the system identifies there is a danger of collision. If the driver does not react to this, the system brakes the vehicle autonomously. This occurs in two stages: around 1.6 seconds before the calculated impact point the system decelerates the car with around 40 percent (approx. four m/s²) of the maximum braking power, gives the driver an additional, haptic warning of the impending impact and as a precaution activates the reversible PRE-SAFE® occupant protection system. If the driver still fails to react, the PRE-SAFE® Brake activates the maximum braking power around 0.6 seconds before the now unavoidable collision - this emergency braking can greatly reduce the severity of the impact. The system therefore acts like an "electronic crumple zone", offering the car occupants even greater protection. The PRE-SAFE® Brake is active at speeds of between 7 and 200 km/h when moving vehicles are detected in front of the car. The system also reacts if the car approaches a stationary queue of traffic, providing its speed is below 70 km/h.

II. Passive safety: Prevention and early detection

With nine airbags as standard, belt tensioners and belt force limiters also in the rear and crash-responsive NECK-PRO head restraints for driver and front passenger, the CLS Shooting Brake offers a comprehensive scope of safety equipment. The PRE-SAFE® preventive occupant protection system, which is able to reduce the forces acting on occupants in an accident by up to 40 percent, also comes as standard.

The airbags, which can deploy in a matter of milliseconds in the event of an accident, include two adaptive airbags for the driver and front passenger, a kneebag for the driver, two sidebags in the front-seat backrests and two large windowbags which extend from the A-pillar to the C-pillar during side impact. In addition, pelvisbags are included as standard for front-seat passengers, which in the event of a side collision can help to reduce loads in the pelvic area. Sidebags are also available for the rear as an optional extra, resulting in a total of eleven airbags.

Three-point automatic safety belts with belt tensioners and belt force limiters are fitted as standard for the driver, front passenger and rear passengers. Mercedes-Benz is offering adaptive belt force limiters for the outer rear seats as an option (as part of the Rear Seat Safety package together with the two sidebags in the rear). These adapt to the size of passengers automatically. The system detects whether the rear seat passenger is large or small as soon as the seat belt is put on, based on the length of the pulled-out seat belt, and can adapt its protective effect accordingly. The maximum belt force is activated immediately if the rear passenger is large in size, while in the case of smaller occupants the force exerted by the belt is initially set to a lower level.

The three saddle-type head restraints on the rear seats barely affect the view towards the rear, and can be lowered at the touch of a button by the driver.

For toddlers on board, the Shooting Brake is equipped as standard with ISOFIX, the international standard securing system for child seats. The standard-fit mechanism is installed on the outer rear seats and comprises two retaining brackets in each rear seat position, in the gap between the back rest and seat cushion, as well as an additional third anchor point, the so-called top tether. The ACSR automatic child seat recognition system is optionally available for the front passenger seat.

NECK-PRO is the name Mercedes-Benz has given to a crash-responsive head restraint whose development, like that of PRE-SAFE® and other Mercedes-Benz innovations, is based on analyses of real accidents. NECK-PRO is an effective means of reducing the risk of whiplash injuries during a rear-end collision. If the sensor system detects a rear-end collision with a defined impact severity, it releases pre-tensioned springs inside the head restraints, causing the head restraints to move forward by about 40 millimetres and upwards by 30 millimetres within a matter of milliseconds. This means that the heads of the driver and front passenger can be supported at an early stage.

The CLS Shooting Brake is also equipped as standard with the PRE-SAFE® anticipatory occupant protection system. This Mercedes-Benz innovation uses the time between detection of a potential accident situation and a possible collision to initiate preventive protective measures, thus reducing the loads exerted on the occupants in the event of a crash by up to 40 percent. The PRE-SAFE® system consists of reversible belt tensioners for the front seats, a closing function for power windows, and automatic positioning for the front passenger seat. Depending on the equipment variant, the system may also include a closing function for the electric sliding sunroof and adjustment of the seat contours on the driver's and the front passenger's side.

When installed in combination with DISTRONIC PLUS, PRE-SAFE® also uses the information provided by the short-range radar sensors in the front bumper to tension the front seat belts at the very last moment before an unavoidable collision, thus reducing the forces exerted on the driver and front passenger during the crash.

Credits: Daimler AG

Copyright © 2012, mercedesgla. All rights reserved.

Read More

Exclusive Accessories for the Facelift Version of the GLK-Class from Cobra Technology & Lifestyle

Don't Copy From This Blog...

The Mercedes GLK continues its success story with an update. Cobra Technology & Lifestyle adds its own exclusive accessories to the German SUV.

The Cobra Technology & Lifestyle designers and engineers have developed two different options for giving the new all-wheel drive car an even more striking front.

The energy-absorbing stainless steel front guard with a tube diameter of 60 millimeters provides classic off-road looks. The elastically mounted innovative front guard meets the strict EU guidelines for pedestrian protection.

After passing the required crash tests with flying colors the Cobra Technology & Lifestyle front guard was awarded an EU type certificate. This document allows installation of the guard on the Mercedes GLK without individual technical inspections and without any amendments to the vehicle registration documents.

The second option for upgrading the front of the new Mercedes is the Cobra CITYGUARD® front element. It is manufactured from stainless steel with a tube diameter of 48 millimeters and mounts to the underside of the production bumper. The tube guard also protects the front apron against minor damages from inadvertent contact with curbs or other obstacles.

Cobra Technology & Lifestyle stainless-steel rocker panel guards are as stylish as they are useful. They have a tube diameter of 80 millimeters and feature integrated steps to make getting in and out of the car easier. They also protect the sides of the vehicle under tough off-road conditions.

Sporty yet elegant Cobra Technology & Lifestyle Sahara wheels in size 8.5Jx20 front and back are the perfect complement to the accessories package. The one-piece light-alloy rims feature eight double spokes and a lockable hub cap for added theft protection. The wheels are shod with tires in size 255/40 R 20 which perfectly fit the space beneath the wheel arches.

All Cobra Technology & Lifestyle components are manufactured in OEM quality and are backed by a 24 month limited warranty with unlimited kilometers.

Credits: Cobra Technology & Lifestyle via Automediapool

Copyright © 2012, mercedesgla. All rights reserved.

Read More

The new Mercedes-Benz A-Class: Significant reduction in accident figures thanks to driving assistance systems - Based on real-world accident profiles

Don't Copy From This Blog...

Avoid accidents and reduce the consequences of accidents – this is the integrated approach adopted by Mercedes-Benz Accident Research under the heading "Real Life Safety". Mercedes-Benz is pursuing this strategy systematically with the new, radar-based COLLISION PREVENTION ASSIST system which is standard in all models in the new compact class. The company hopes that this will have a similarly positive effect on the incidence of accidents and their severity as other innovative safety features from the brand, such as ESP®, BAS or DISTRONIC.

Unlike other systems in compact-class vehicles already on the market, COLLISION PREVENTION ASSIST is not intended exclusively to minimise minor accident damage in an urban driving context. Instead, this solution aims to provide protection against typical rear-end collisions in hazardous driving situations at speeds above 30 km/h.

Field tests carried out by Mercedes-Benz in Europe, the US, Japan and South Africa over a total distance of more than 4.5 million kilometres since 2005 confirm that the most critical rear-end collision scenarios arise at speeds above 30 km/h. The speed profile of the tests conducted by Mercedes-Benz closely follows the real-world accident data from GIDAS (German In-Depth Accident Study), the largest project to record accident data in Germany.

Mercedes-Benz expects that COLLISION PREVENTION ASSIST will have a significantly positive effect on real-world accidents comparable to that seen following the introduction of ESP® as standard. Test results reinforce this view: tests involving 110 car drivers in the dynamic simulator saw the accident rate fall from 44 to 11 percent in three typical situations thanks to the combination of collision warning and adaptive braking assistance.

Accident statistics confirm the potential of driving assistance systems
Driving assistance systems make an important contribution to road safety. This is the result of analyses conducted by Mercedes-Benz Accident Research and investigations carried out by the insurance industry as well as independent bodies. A number of success stories can already be reported:

- ESP®: following the introduction of ESP® as standard by Mercedes-Benz, the number of driver-related accidents involving the brand's vehicles in Germany fell by 42% (source: evaluation by Mercedes-Benz of the anonymised accident statistics of the Federal Statistical Office). Over 40% of all road traffic fatalities and 20% of those injured on the roads are victims of driver-related accidents.

- Brake Assist (BAS): the accident rate for rear-end collisions involving Mercedes passenger cars fell by 8% following the introduction of BAS as standard (source: evaluation by Mercedes-Benz of the anonymised 50% random sample of the 1998-2003 accident statistics of the Federal Statistical Office).

- Mercedes-Benz passenger cars equipped with DISTRONIC PLUS are involved in 7% fewer accidents and the material damage they suffer in accidents is 14% lower (source: IIHS Insurance Institute for Highway Safety).

- DISTRONIC PLUS and BAS PLUS are capable of reducing the incidence of rear-end collisions by at least 20% and they can reduce the accident severity in 25% of rear-end collisions according to a statistically significant forecast. These figures are based on a study in which the effectiveness of the systems was assessed by retrospectively simulating real-world accident data with known driver behaviours (source: GIDAS German In-Depth Accident Study). Both systems are available for many Mercedes-Benz model series.

- The combination of DISTRONIC PLUS, BAS PLUS and PRE-SAFE® Brake, which is also available for various Mercedes-Benz model series, is accompanied by a significant reduction in frontal collisions. This was shown by an analysis of replacement part orders for the Mercedes-Benz S-Class in the years 2005 to 2008. The analysis identified the difference in order levels for replacement parts for the front section of vehicles with and without DISTRONIC PLUS.

Credits: Daimler AG

Copyright © 2012, mercedesgla. All rights reserved.

Read More

The Mercedes-Benz efficiency champions: Complete Story

Don't Copy From This Blog...

These days, Mercedes-Benz is fully focused on building the most efficient premium automobiles in the world. The German constructor is keen to offer a green alternative in every market segment. Whether we talk about the newly unveiled E 300 BlueTEC HYBRID, the diesel-powered SLK 250 CDI or the new generation SL 350 BlueEFFICIENCY, the recipe for success remains the same. Minute attention is paid to the aerodynamical development of the body, while the engines, running on petrol or diesel, are constantly enhanced with the latest technologies that help achieve outstanding values for CO2 emissions and fuel economy.

Why not have a look through the links posted below which talk about Mercedes-Benz's newest fleet of highly efficient cars? Enjoy!


>> The Mercedes-Benz efficiency champions: Impressive efficiency without compromises



>> New Mercedes-Benz E 300 BlueTEC HYBRID: The world's most fuel-efficient luxury-class model



>> The Mercedes-Benz SLK 250 CDI: Roadster with 'power diesel'



>> The Mercedes-Benz S 250 CDI: The 5 litres/100 km S-Class



>> New Mercedes-Benz ML 250 BlueTEC 4MATIC: Range of up to 1500 kilometres



>> The all new Mercedes-Benz SL 350 BlueEFFICIENCY: Light, athletic, luxurious

Copyright © 2012, mercedesgla. All rights reserved.

Read More

New Mercedes-Benz ML 250 BlueTEC 4MATIC: Range of up to 1500 kilometres

Don't Copy From This Blog...

The third generation of the Mercedes-Benz M-Class sets new standards in the SUV sector, and particularly impresses with its low fuel consumption and emission figures. Compared to the previous series, the entire model range of the new M-Class consumes an average of 25 percent less fuel. Outstandingly, the ML 250 BlueTEC 4MATIC is content with an NEDC consumption of 6.0 l/100 km (158 g CO2/km) and can travel up to 1500 kilometres on a single tankful. Efficiency notwithstanding, the fascination of the M-Class with its unique synthesis of agility, driving pleasure and comfort is fully preserved.

In the ML 250 BlueTEC 4MATIC, the 3.0-litre V6 of the previous ML 300 CDI BlueEFFICIENCY 4MATIC model is replaced by the thrifty four-cylinder power unit already familiar from the S-Class. The NEDC consumption of 6.0 l/100 km is 28 percent lower than that of the previous model. Thanks to AdBlue® exhaust aftertreatment, the diesel meets the EU-6 standard due to come into force from 2014.

The calculatory range with a full tank of fuel is particularly impressive. With an NEDC consumption of 6.0 l/100 km, the ML 250 BlueTEC 4MATIC with the standard 70-litre tank can cover around 1170 kilometres between fuel-stops. If the vehicle is fitted with the optional 93-litre‑tank, the car can even cover up to 1500 kilometres between fuel-stops.

The excellent fuel economy is underpinned by a comprehensive package of BlueEFFICIENCY measures, as well as by this state-of-the-art engineering. In addition to the ECO start/stop function that comes as standard, these measures include the new seven-speed 7G-TRONIC PLUS automatic transmission with a new fuel-economy converter, low-friction bearings and a transmission oil thermal management system. Low-friction axle drives, electric steering, the optimised belt drive, the on-demand control of all ancillary components and pumps, and tyres with low rolling resistance also play their part in reducing fuel consumption. What's more, intelligent lightweight design has stopped the weight from spiralling upwards.

With a drag coefficient of Cd = 0.32, the new M-Class (ML 250 BlueTEC) also sets a new best figure for this vehicle class. The key factor determining the low wind resistance is the aerodynamic efficiency of the basic body shell, including the optimised design of the front bumper, the A-pillars and the roof spoiler, plus numerous other detailed improvements.

Credits: Daimler AG

Copyright © 2012, mercedesgla. All rights reserved.

Read More

The Mercedes-Benz SLK 250 CDI: Roadster with 'power diesel'

Don't Copy From This Blog...

With the SLK 250 CDI, Mercedes-Benz is not only continuing its unrivaled diesel tradition but also refuting the misconception that diesel engines and sports cars do not go together. The four-cylinder diesel engine of the Roadster generates 150 kW (204 hp) from a displacement of just under 2.2 litres, and gives the two-seater a decidedly sporty character. 6.7 seconds elapse when sprinting from zero to 100 km/h – a figure worthy of a sports car. Moreover, with an NEDC combined diesel consumption of 4.9 litres per 100 km, the SLK 250 CDI is the most economical and therefore environmentally friendly roadster in its segment.

For the first time Mercedes-Benz is offering the sporty SLK Roadster with a diesel engine. The four-cylinder diesel engine with a displacement of 2143 cc generates an output of 150 kW (204 hp) and 500 newton metres of torque – as much as a petrol engine with twice the displacement would normally generate. This makes the new SLK 250 CDI the most powerful diesel model in its class, and gives the Roadster the potential for extremely sporty performance.

Equipped with the standard 7G-TRONIC PLUS automatic transmission (a six-speed manual transmission will follow in the second quarter of 2012), the diesel SLK is able to sprint from zero to 100 km/h in 6.7 seconds and achieve a top speed of 243 km/h. Moreover, the flexibility of the SLK 250 CDI is nothing short of phenomenal. Thanks to its enormous diesel torque it accelerates from 80 to 120 km/h in just 4.3 seconds – easily the best figure in this class, making for safe and effortless overtaking.

Apart from this, the SLK 250 CDI is the most economical and therefore the most environmentally compatible roadster in its segment. It is happy with 4.9 litres of diesel fuel per 100 kilometres (NEDC combined consumption), which corresponds to CO2 emissions of 128 g/km. In other words, the diesel SLK combines thoroughbred sports car performance with the fuel economy of a sub-compact. This guarantees effortlessly superior driving pleasure with great fuel efficiency.

The diesel engine achieves its exemplary output, torque, fuel consumption and emissions figures, as well as its highly impressive smoothness for a diesel unit, thanks to a series of innovative technologies. These include fourth-generation common-rail injection with precise injection timing, as well as two-stage turbocharging. Like all SLK models, the SLK 250 CDI is equipped with an ECO start/stop system as standard.

Its frugal fuel consumption makes the SLK 250 CDI a car with superior long-distance qualities. Using the European motorways, it is quite possible to drive non-stop from the North Sea all the way to a beach on the Mediterranean. Very comfortable sports seats, a comfortable suspension setup and the largest luggage capacity in this segment also do their bit to create the right conditions.






Credits: Daimler AG

Copyright © 2012, mercedesgla. All rights reserved.

Read More

New Mercedes-Benz E 300 BlueTEC HYBRID: The world's most fuel-efficient luxury-class model

Don't Copy From This Blog...

The new E 300 BlueTEC HYBRID is all set for its market launch with record efficiency values of 4.2 litres of diesel/100 km and 109 g CO2/km, accompanied by increased torque and power output. Its modular hybrid concept with a lithium-ion battery does not impose any compromises on space and offers an impressive driving experience thanks to start/stop, regenerative braking, the boost effect, all-electric driving and sailing. Available as either a saloon or estate, the new E 300 BlueTEC HYBRID is the world's most fuel-efficient model in the luxury segment.

Mercedes-Benz is opening up a new chapter in the core segment for the brand, setting new standards for luxury-class business cars: the E 300 BlueTEC HYBRID, which is available as a Saloon and an Estate, boasts truly impressive performance. Its 4-cylinder diesel engine generates 150 kW (204 hp) of output and 500 Nm of torque. The diesel engine combines with an electric motor rated at 20 kW and 250 Nm to produce a harmonious overall concept.

The new model does not impose compromises on passengers in terms of spaciousness, either in the interior or in the luggage compartment. The intelligent, modular hybrid concept represents a comprehensive enhancement of the S 400 HYBRID – the clear market leader in its segment: no body modifications are necessary, the hybrid module is flexible and also suitable for deployment in other model series.

The extra cost of € 3570 with a comparable level of equipment is moderate: in Germany the Saloon version of the E 300 BlueTEC HYBRID costs € 51,794.75, the Estate version € 55,007.75 (both incl. 19% VAT). Both models will be launched in the third quarter 2012.

The philosophy: enhanced efficiency without compromising on comfort or utility

The E 300 BlueTEC HYBRID forms part of the brand's downsizing strategy, which involves making conventional models perform far more efficiently than previously – without sacrificing driveability or comfort. Here the company's engineers have their sights set on fuel consumption figures in everyday traffic, rather than on standard or NEDC combined consumption. The familiar "Real Life Safety" philosophy, which focuses on safety benefits under real-life conditions rather than standardised crash-test results, is augmented by "Real Life Efficiency".

The E 300 BlueTEC HYBRID is based on the E 250 CDI, yet has a higher output and approx. 15 percent lower fuel consumption.

Overview of the E 300 BlueTEC HYBRID:

On the road therefore, the E 300 BlueTEC HYBRID is comparable to the E 300 CDI (170 kW/540 Nm), yet it boasts around 35 percent lower fuel consumption and CO2 emissions. In terms of vehicle weight too, the E 300 BlueTEC HYBRID is on a par with the E 300 CDI.

At the same time, hybridisation enhances ride comfort: the car starts and moves off in virtual silence, while the hybrid module also dampens any internal combustion engine vibrations. What's more, full climate control is available even in start/stop mode.

Sailing along the motorway

Mercedes-Benz hybrid technology offers a wealth of extra functions that enhance both comfort and efficiency, as well as helping to deliver a special driving experience underpinned by accomplished sportiness:

When the car is stationary – ECO start/stop: the internal combustion engine can be switched off when coasting on the overrun at speeds up to 160 km/h, since ancillaries such as the steering, brakes and refrigerant compressor operate electrically. It is restarted quickly, smoothly and virtually silently.

Manoeuvring: in most cases the car uses electric power alone for manoeuvring and parking.

Accelerating: electrical power alone is used for moving off and driving under low load. Acceleration from standstill is particularly powerful, since the electric motor's full torque of up to 250 Nm is immediately available.

Boost function: the electric motor supports the combustion engine during acceleration, e.g. when overtaking.

Cruising: when the car is being driven at a constant speed, the engine control unit shifts the operating points towards exceptionally low specific fuel consumption levels.

Sailing: "sailing", as it has come to be known, is possible at speeds below 160 km/h. The combustion engine shuts down and the desired speed is maintained by the electric‑motor alone until the battery needs recharging.

Kinetic energy recuperation when coasting or braking: when the car is coasting (decelerating on the overrun), the electric motor acts as a generator. When the brake pedal is depressed, the generator output is initially increased proportionally for greater deceleration. Only when increased brake pressure is applied are the wheel brakes also operated.
Information: an additional economy effect arises after a relatively short period of time, as drivers come to apply the above-stated functions in an increasingly more purposeful and effective manner. They are supported here by the display concept in the hybrid models – the central display provides information on the current energy flow and the charge status of the battery.

The hybrid module: a compact and intelligently integrated powerhouse

The hybrid drive unit is a further development of the module from the S 400 HYBRID and is based on the 7G-TRONIC PLUS automatic transmission. Distinguishing features include omission of the hydraulic torque converter and the addition of a wet clutch of the kind also found in the high-performance AMG models. Consequently, the electric motor can be integrated in the transmission unit in such a way that it takes up only marginally more space than the 7G-TRONIC (+65 mm). The omission of the converter allows all-electric motoring as well as "sailing", thus significantly boosting the potential to reduce fuel consumption.

The compact electric motor, which is installed in space-saving configuration in the clutch housing between engine and transmission, is a 3-phase AC internal rotor magneto motor which generates a maximum output of 20 kW and peak torque of 250 Nm at an operating voltage of 120 volts.

The components: perfectly integrated into the vehicle

The hybrid drive's electrical energy is provided by the high-voltage lithium-ion battery specially developed for use in vehicles. Its key characteristics include an output of 19 kW and an energy content of 0.8 kWh, allowing the E-Class to run on electric power alone at up to 35 km/h and for up to one kilometre. Its space-saving installation in the engine compartment in place of the conventional starter battery means that the generous interior dimensions and the luggage compartment capacity remain unchanged. In addition to serving as an energy accumulator for the electric motor, the lithium-ion battery is also connected via the voltage converter to the 12V on-board electrical system, which supplies power to standard power-consuming devices such as the headlamps and the comfort features.

Sophisticated packaging means that numerous hybrid-specific components such as the high-performance electronics in the engine compartment can be directly incorporated with the internal combustion engine, thus neatly rounding off the modularity concept: the hybrid models can be produced on the same assembly line as their conventional counterparts without needing to be diverted elsewhere. Another plus point of the overall concept is the scalability and compatibility with other vehicles and engines.

Safety: on a par with previous models

Integration of the hybrid systems without any body modifications has the practical benefit of not restricting spaciousness in any way, as well as ensuring that all hybrid models boast exactly the same high level of safety as their counterparts with an internal combustion engine – a very important aspect for Mercedes-Benz. Accident behaviour has been successfully tested in crash simulations and tests.

At a glance: Technical highlights of the Mercedes-Benz E 300 BlueTEC HYBRID*

Credits: Daimler AG

Copyright © 2012, mercedesgla. All rights reserved.

Read More

The Mercedes-Benz efficiency champions: Impressive efficiency without compromises

Don't Copy From This Blog...

Mercedes-Benz is continuing its hybrid initiative with the new E 300 BlueTEC HYBRID, the world's most economical luxury-class model (4.2 l of diesel/100 km, 109 g CO2/km). At the same time, efficiency champions such as the SLK 250 CDI, S 250 CDI, ML 250 BlueTEC 4MATIC and SL 350 BlueEFFICIENCY are emphatically demonstrating that the brand continues to take a pioneering role in the continuous improvement of vehicles with internal combustion engines in all classes. The common factor in all these environmentally compatible mobility solutions is their impressive efficiency, with no compromises whatsoever.

Economical and environmentally compatible premium automobiles from Mercedes-Benz, without compromising the hallmark attributes of safety, comfort and serene driving enjoyment – this is the strategic aim of the Stuttgart-based brand. In addition to highly efficient internal combustion engines, hybrid drive systems are currently rounding off the mix of intelligent, need-related solutions for environmentally compatible mobility. Following the launch of the S 400 HYBRID in 2009, Mercedes-Benz is now setting new standards for luxury-class business cars with the E 300 BlueTEC HYBRID. This diesel hybrid is available in the European market as a Saloon and Estate from the third quarter 2012. Later the E 400 HYBRID powered by an electric motor and a V6 petrol engine will be launched in the American market, and later in other countries such as Japan and China.

"Modular hybrid technology opens up the way for us to rapidly add hybrid models to other model series," says Professor Dr. Thomas Weber, the member of the Daimler Executive Board for Group Research and Head of Mercedes-Benz Cars Development. "With a clear focus on the varying needs of the worldwide markets, we are able to offer precisely the models that our customers require." This is because the intelligent, modular hybrid concept has a major advantage: no modifications to the bodyshell are required, the hybrid module can be used flexibly in other model series and there will be right-hand drive versions apart from the diesel and petrol models.

In addition to demand-related hybridisation in different development stages - from the ECO start/stop function right up to the purely electrically driveable hybrid, and on its way to the sustainable mobility of the future, Mercedes-Benz is also committed to optimising its vehicles with the very latest internal combustion engines – e.g. by downsizing, charging, direct injection, low-friction technology and BlueTEC. Moreover the vehicles themselves are undergoing targeted optimisation with respect to e.g. aerodynamics, lightweight construction and energy management (BlueEFFICIENCY). Powerful yet economical petrol and diesel models are offered across all the model series. Efficiency champions such as the SLK 250 CDI, S 250 CDI, ML 250 BlueTEC 4MATIC and SL 350 BlueEFFICIENCY set new standards for efficiency in their respective segments.

E 300 BlueTEC HYBRID: 4.2 l of diesel/100 km, 109 g CO2/km

The E 300 BlueTEC HYBRID combines the excellent fuel economy of the 4‑cylinder diesel engine over long distances (motorway, inter-urban) with the advantages of an efficient hybrid in city and stop & go traffic. It therefore exhibits impressive efficiency with no compromises: thanks to the compact hybrid concept there are no restrictions in terms of spaciousness, comfort and safety.
In the E 300 BlueTEC HYBRID, Mercedes-Benz has combined the 2.2-litre four-cylinder diesel engine developing 150 kW (204 hp) with a powerful hybrid module. Its 15 kW electric motor, positioned between the internal combustion engine and the 7-speed automatic transmission, assists the diesel engine when the car is accelerating (boost effect) and, in alternator mode, is used for the recuperation of braking energy, although it is also suitable for driving under electric power alone. Based on the modular hybrid principle developed by Mercedes-Benz, this diesel hybrid is starting a new era in hybrid drive systems. The fuel consumption of the E 300 BlueTEC HYBRID is 4.2 litres per 100 kilometres (CO2: 109 g/km).

In combination with 7G-TRONIC, a wet start-up clutch and the lithium-ion battery, the intelligent modular hybrid system requires little installation space and weighs around 100 kg. As in all Mercedes-Benz hybrid models, the hybrid components have all the features of the extensive "7-stage safety concept".

In time for the market launch the E 300 BlueTEC HYBRID will receive an environmental certificate according to ISO standard TR 14062. The certification by the neutral examiners at "TÜV Süd" attests to the brand's commitment to comprehensive environmental protection, which is enshrined in the operating guidelines for the entire Daimler group. In this process the company takes the environmental effects of a vehicle into account throughout its lifecycle – from development and production to use and eventual disposal.

Efficiency champions: exemplary economy in all vehicle classes

Across all the model series Mercedes-Benz consistently offers powerful yet economical petrol and diesel models which feature turbocharging and direct injection for improved performance but lower fuel consumption and CO2 emissions. These "efficiency champions" are particularly attractive for markets with CO2-based vehicle taxation, or for company and fleet customers.

Characteristics of the efficiency champions in brief:
- SLK 250 CDI: torque at the level of a V8 muscle-car, the fuel consumption of a compact. The world's most economical (4.9 l/100 km) and powerful (150 kW/500 Nm) diesel roadster;
- S 250 CDI: the "five litres per 100 km S-Class" with serene long-distance comfort;
- ML 250 BlueTEC 4MATIC: full-size SUV with full on and off-road performance, a consumption of around six litres per 100 km and CO2 emissions of 158 g /km;
- SL 350 BlueEFFICIENCY: consumes 29 percent less fuel than the preceding model, mainly thanks to a BlueDIRECT engine, intelligent lightweight construction (- 140 kg) and outstanding aerodynamics.

The "ÖkoTrend" institute has declared the S 250 CDI BlueEFFICIENCY and the ML 250 BlueTEC 4MATIC to be the most environmentally friendly cars in their class. This is what lay behind the professional journal AUTO TEST’s decision to present its “Winners in Green” awards to both Mercedes-Benz models in December 2011.

Credits: Daimler AG

Copyright © 2012, mercedesgla. All rights reserved.

Read More