Published on October 2nd, 2018 | by Subhash Nair0
All-New Mercedes-Benz GLE Shown in Paris
The all-new Mercedes-Benz GLE was shown at the 2018 Paris Motor Show. This premium SUV brings a number of firsts for Benz. For example, the active suspension system E-ACTIVE BODY CONTROL on a 48-volt basis is a world first.
While the driving assistance systems take another step forward with Active Stop-and-Go Assist. The interior is even more spacious and comfortable, with a third seat row available on request.
The infotainment system has larger screens, a full-colour head-up display with a resolution of 720 x 240 pixels and the MBUX Interior Assistant, which can recognise hand and arm movements and supports operating intentions. The exterior design not only exudes presence and power, but also sets a new standard for aerodynamics in the SUV segment.
The GLE will receive a completely new range of engines on market launch in early 2019. The new 4MATIC ensures great agility on the road and superior performance off the beaten track. At a later stage a plug-in hybrid variant with a particularly long range will be added to the drive portfolio.
The five most important innovations in the new GLE:
E-ACTIVE BODY CONTROL: Fully networked hydropneumatic, active suspension on a 48-volt basis, for the first time in combination with the likewise newly developed air suspension. This is the only system in the market where the spring and damping forces can be individually controlled at each wheel. This means that it not only counteracts body roll, but also pitching and squat.
Active Tailback Assist: This driving assistance system enables the GLE to recognise tailbacks at an early stage, actively support the driver in stop-and-go traffic up to approx. 60 km/h and even help to form a rescue lane
Turn-off function of Active Brake Assist: If there is a danger of a collision with oncoming traffic when turning off across a carriageway, the Mercedes-Benz GLE can be braked at the speeds typical of such manoeuvres.
4MATIC: Available for the first time for models with six and eight-cylinder engines and the plug-in hybrid, fully variable all-wheel drive (Torque on Demand, TonD) controls the torque distribution between the front and rear axle from 0-1 00 % depending on the selected driving mode. With the optional Offroad package, and as a world first, likewise fully variable all-wheel drive (TonD) with a low and high range is available. This makes the GLE more off-road capable than ever.
Seating comfort: The new GLE has a much longer wheelbase (plus 80 mm), with corresponding interior spaciousness. Comfort is particularly enhanced by the optional, fully electrically adjustable second seat row – a third seat row is also available as an option.
Exterior design: powerful presence
The ULTRA RANGE high beam of the MULTIBEAM LED headlamps produces the maximum light intensity permitted by law, i.e. the brightness of the main beam headlamps remains above the reference value of 1 lux over a distance of more than 650 metres.
Viewed from the side, the wide C-pillar typical of the Mercedes-Benz GLE conveys self-assured stability. The large wheels in sizes from 18 to 22 inches are housed in wheel arches with prominent liners.
The GLE also cuts an athletic figure from the rear. This is particularly ensured by the powerful shoulder muscle extending from the C-pillar to the rear lights. The reflectors are relocated lower down, giving the rear lights a flatter appearance. They are also in two sections. This not only gives an impression of width, but also creates an unmistakable night design with illuminated blocks typical of Mercedes-Benz SUVs, in this case with backlit edge lighting. The rear is strikingly rounded off with the chrome-plated underguard.
Aerodynamics: detailed fine-tuning for the best Cd figure in this class
The new Mercedes-Benz GLE has a Cd figure from 0.29, the best in its segment. This is also a significant improvement over the preceding model (Cd 0.32).
Interior design: luxuriously elegant and powerfully progressive
The prominent, raised centre console creates a robust contrast with the flee-floating appearance of the dashboard. As a typical feature of off-roaders, there are two prominent grab handles on the centre console.
Apart from good ergonomics, flowing leather surfaces create a modern, luxurious impression rounded off by a broad area of trim and flush-fitting roller blinds. All the controls and displays are in a new design. The controls with haptic and audible feedback appear to have been milled from a solid metal block.
Very fine chiselling and pyramid structures show the desire for perfection and craftsmanship. The new sport steering wheel with its striking, sculptured spoke design accentuates the impressive appearance of the SUV’s interior.
Interior: more space in the rear and third seat row on request
A size larger: the new GLE has a considerably longer wheelbase than its predecessor (2995 millimetres, plus 80 mm). This creates significantly more space, especially for passengers in the rear. Legroom in the second seat row has increased by 69 millimetres to 1045 millimetres. Headroom in the rear with the standard, fixed rear seat unit and 40:20:40 backrest division has increased by 33 millimetres to 1025 millimetres. And because the A-pillar is more upright than before, spaciousness and entry comfort in the first row has been further improved.
On request, and as a world first in the SUV segment, a second seat row with six fully electric adjustments is available. The right and left seats can be separately adjusted fore-and-aft by up to 100 millimetres, the backrests are adjustable for angle and foldable in a 40:20:40 ratio, and the head restraints are adjustable for height. In typical Mercedes fashion, the rear seat adjustments are controlled by a switch in the door panel. The backrest can also be completely folded down electrically, using a switch array in the luggage compartment.
The luggage capacity is up to 825 litres behind the rear seats, and up to 2055 litres when the second seat row is folded down. A 72 mm increase in through-loading width allows bulky items to be stowed more easily. Useful holders and protective elements have been specially developed as accessories for practical stowage of recreational equipment in the interior. In conjunction with the AIRMATIC air suspension, the vehicle’s rear can be lowered by around 40 millimetres using a switch, for easier loading and unloading.
Even more flexibility is possible with the optional, folding third seat row, which provides two extra seats. Thanks to the Easy Entry function of the fully electrically adjustable second seat row, the two rearmost passengers can conveniently reach their seats.
ENERGIZING seat kinetics is another innovation available for the front seats in conjunction with fully electric seat adjustment with memory function. ENERGIZING seat kinetics supports changes in the seating posture by means of minute movements of the seat cushion and backrest.
MBUX: now with Interior Assist
The Mercedes-Benz GLE is equipped with the latest generation of the multimedia system MBUX – Mercedes-Benz User Experience. Improvements versus the A-Class in which this revolutionary system had its debut include two large 12.3-inch/ 31.2 cm screens as standard, which are arranged next to each other for an impressive widescreen look. The information of the instrument cluster and media display is easily legible on the large, high-resolution screens. Showcasing elements in an emotively appealing manner underlines the comprehensibility of the intuitive control structure and impresses with brilliant graphics.
Also available is a next-generation head-up display whose resolution of 720 x 240 pixels and extended projection distance set new standards. Important information is projected into the windscreen, reducing distraction from the traffic situation. There is also less eye fatigue for the driver, as the eyes do not constantly have to refocus between close-up and long-distance vision. A system of lenses and mirrors projects a full-colour image measuring around 45 x 15 centimetres into the windscreen. To the driver it appears to float above the bonnet at a distance of around 3 metres. Now more than twice the size, the virtual image is 20 percent brighter for better legibility in bright conditions and has space for further information about e.g. the current audio source, the current phone call and the reception and battery status of the connected phone. In addition it shows the arrival time and distance to destination if route guidance is active. The driver is able to select the information considered relevant, including additional off-road content such as vehicle inclination, torque distribution and acceleration forces.
Powertrain: in-line six-cylinder in the GLE 450 4MATIC with EQ Boost
The new Mercedes-Benz GLE will be launched with the new in-line six-cylinder petrol engine, and other engines including diesels and a plug-in hybrid will follow.
The Mercedes-Benz GLE 450 4MATIC as the first petrol model is powered by a six-cylinder engine systematically electrified with 48-volt technology, and is available on market launch. Its performance data: 367 hp and 500 Nm of torque, with a further 250 Nm of torque and 16 kW/22 hp available via EQ Boost over short periods. The integrated starter/alternator (ISG) is responsible for hybrid functions such as EQ Boost or energy recuperation, while allowing fuel savings that were previously reserved for high-voltage hybrid technology.
ISG eliminates the need for a belt drive for ancillary components at the front of the engine, which reduces its overall length. The slim design, together with the physical separation of intake/exhaust, creates space for near-engine exhaust aftertreatment. The 48-volt on-board power supply serves not only high power consumers such as the water pump and air-conditioning compressor, but also the Integrated Starter Generator (ISG), which also supplies energy to the battery by means of highly efficient energy recuperation.
4MATIC all-wheel drive: agile on the road, superior when off-road
In all variants of the new GLE, power is transmitted by the 9G-TRONIC automatic transmission. The broad ratio spread of gears one to nine allows a clearly perceptible reduction in engine speed and is a decisive factor behind the high level of energy efficiency and ride comfort. With the four cylinder engines, 4MATIC all-wheel drive is realised with a transfer case which transmits the drive torque to the axles in a fixed ratio of 50:50 percent. Spinning wheels are braked by braking intervention at the relevant wheel.
A transfer case with an electronically controlled multi-disc clutch is used for the other engines, e.g. in the GLE 450. This allows a variable transfer of drive torque from 0-100 percent (torque on demand) between the axles. Also new, and available as an option, is a transfer case specially configured for superior off-road driving characteristics. In addition to the controlled multi-disc clutch with torque-on-demand function, this has a reduction gear set and an automatic locking effect from 0-100 percent for off-road driving.
Also when driving on the road, and particularly when cornering, the two fully networked transfer cases with torque on demand allow a further improvement in handling safety and agility by specifically influencing the degree of yaw to induce oversteer or understeer.