Elegant in all weathers: the CLS 4MATIC Shooting Brake in the snow

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The new CLS Shooting Brake sees Mercedes-Benz making its mark once again with a creative design concept that underscores its leading role in the design field. Surprising yet unequivocally coupé, the CLS Shooting Brake's proportions create a crouched posture, as if the vehicle were poised to make a leap: long bonnet, narrow window profile with frameless side windows, roof sloping dynamically towards the rear and continuing to the tail end of the vehicle. It is only when taking a second look that it becomes clear that the Shooting Brake actually has five doors and offers more in terms of function. In essence it represents an unprecedented version of a sports car with five seats and a large tailgate. It is a special proposition for people looking to differentiate themselves from the mainstream, and who do not wish to compromise on either sportiness or stowage space when it comes to travelling in style.

Like all 4MATIC models from Mercedes-Benz, the high-powered and high-torque CLS 350 CDI 4MATIC (195 kW/265 hp, 620 Nm) and CLS 500 4MATIC (300 kW/408 hp, 600 Nm) feature a permanent all-wheel drive system which guarantees optimum traction and the best possible agility and safety – particularly in wintry road conditions.

As with the 4MATIC system's set-up on a dry or wet road, directional stability and, therefore, active safety are paramount at all times when wintry conditions prevail, too. The mechanical principle of the 4MATIC system featuring a 45:55 torque split between the front and rear axles and the multi-disc limited-slip centre differential with a basic locking torque of 50 Nm offer all the right ingredients.

This basic design enables high levels of traction, as the dynamic shift in axle load toward the rear axle that occurs during acceleration is harnessed to deliver more drive torque to the rear wheels. However, the multi-disc differential lock is also able to shift the drive torque between the front and rear axles, varying the split as the road conditions dictate. Consequently, intervention by the ESP®, 4ETS or ASR electronic control systems can be delayed for as long as possible and the bulk of the drive torque converted into tractive power, even on slippery roads. All control system interventions go virtually unnoticed, yet drivers still know straight away if they are driving on the limit: in such instances, a yellow warning symbol flashes in the instrument cluster as a highly visible prompt to adapt their driving style to the road conditions.

4MATIC: stable handling on snow and ice

When pulling away in wintry conditions, the 4MATIC models are designed to develop maximum traction. To this end, certain road conditions are automatically detected and the interventions of the 4ETS electronic traction control system adjusted so as to achieve the greatest possible acceleration while minimising wheel slip, ensuring optimum directional stability in the process. This strategy also allows the vehicle to pull away under the most adverse conditions, such as when one side of the vehicle is on an icy slope (µ‑split) or both wheels on either the front or rear axle have limited grip (µ‑jump).

On twisting roads covered with snow and ice, vehicle stability is primarily controlled by the ASR acceleration skid control system's regulation of engine torque. The ASR control thresholds are adjusted according to the driving situation based on the vehicle's longitudinal and lateral dynamic readings as continuously measured by the ESP® sensor system. If vehicle stability is to be maintained, the longitudinal force when cornering must be controlled by means of engine torque regulation in such a way that there are sufficient reserves of lateral force at all times. In order to comply with this physical correlation, when cornering on road surfaces with a low friction coefficient the control thresholds for engine torque regulation at the wheels on the outside of the bend are reduced considerably so that the tyres can develop sufficient lateral force.

4MATIC: cutting-edge technology breaks new ground

The 4MATIC powertrain fitted in Mercedes-Benz passenger cars is one of the best-performing permanent all-wheel drive systems on the market. The basic design concept, with the engine installed longitudinally and the integral transmission and transfer case unit, produces a compact, lightweight arrangement that minimises frictional losses, heralding a number of benefits compared to other passenger car. Depending on the particular model, fuel consumption, for instance, is a mere 0.2 to 0.6 litres more per hundred kilometres than on an equivalent vehicle with conventional drive, while vibration and acoustic comfort meet the high standards expected of Mercedes-Benz vehicles.

CLS 4MATIC Shooting Brake: stylish sportiness and dynamism in the winter too

Mercedes-Benz achieves the standard of driving dynamics which the CLS is renowned for courtesy of the highly sophisticated DIRECT CONTROL suspension with adaptive shock absorbers. The weight-optimised DIRECT CONTROL system, featuring a three-link front suspension and multi-link independent rear suspension, automatically adapts to the changing driving situation by varying the damping forces, resulting in a substantial improvement in ride comfort. The air suspension system – optional for the CLS 350 CDI 4MATIC BlueEFFICIENCY and standard on the CLS 500 4MATIC BlueEFFICIENCY – is combined with a continuously variable, electronically controlled damping system that processes a series of sensor signals and controls each wheel individually. So, not only do Mercedes customers experience the best in comfort, they reap the benefits of excellent handling safety and sporty agility too.

Credits: Daimler AG

Copyright © 2012, mercedesgla. All rights reserved.

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VIDEO: The new Mercedes-Benz CLS Shooting Brake reveals itself in a comprehensive media gallery

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Mercedes-Benz created the niche of 4-door coupes back in 2004 along with the introduction of the new CLS-Class. After two generations and many units sold worldwide, the German automotive constructor is reinventing the CLS as well. The addition of a modern interpretation of a Shooting Brake model to the lineup announces another successful chapter in the company's history. The brand new CLS Shooting Brake offers an amplified dose of sexiness and seduction and, furthermore, boasts a convenient loading space destined to improve the practical side of it. Take look at the following videos emphasizing this new Mercedes-Benz model and, who knows, you might choose one as your future personal car. Enjoy!




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SPY: The 2012 Mercedes-Benz CLS Shooting Brake (X 218) scooped in Stuttgart

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Even though we were expecting a NYIAS 2012 premiere for the newest addition to the Mercedes-Benz' niche lineup, the CLS Shooting Brake will make the first stage appearance at the Goodwood Festival of Speed 2012 at the end of June. The estate version of the business 4-door coupe will most likely become a hit, given Europe's appetite for special types of vehicle which combine multiple attributes from various automobile classes.

However, being the first 4-door wagon coupe on Earth gives the CLS SB in some serious challenge as entitling yourself as trendsetter is a risky attitude no matter how many successful past experience you have. This difficult task is somewhat eased as the X 218 project builds its confident package on the winning formula of its coupe brother, which meant design over practicality to stand visibly above the crowd.

The heavily dropping roofline is transposed on a longer wheelbase body without many efforts, in a true Mercedes-Benz style that would make even classy the CL 2-door coupe feel envious about. Other than that, the entire styling you find on the standard CLS is carefully adapted to the new version. Inside, one should find the same aristochratic atmosphere as in the C 218 thanks to the high-quality, premium touch, the minute attention to details and the exquisite equipment. COMAND Online, top performance audio system, 6-DVD changer video entertainment system, THERMOTRONIC automatic climate control with 4 areas and several of the latest assistance solutions by Mercedes-Benz, like the ATTENTION ASSIST or the PRE-SAFE, complete and further refine the essence of this car.

The new CLS Shooting Brake comes standardly equipped with rear-driven traction, but in the future the 4MATIC will also be available, probably beginning with spring 2013. The engine range is made up of BlueEFFICIENCY units, in both diesel and petrol variants. The basic models are the CLS 250 and CLS 250 CDI with 204 hp, whereas the high-end versions are the CLS 500 with V8 power and probably 435 hp instead of the current 408 hp and the supersporty CLS 63 AMG with no less than 525 hp, which is set to arrive later this year. There's no indication if Mercedes-Benz plans to sell this car Stateside, but in Europe, prices for the new CLS SB could start from around € 64,000-65,000 in Germany.

Photo Credits: Autoblog

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