2020 Mercedes AMG GLE 63 S 4MATIC+ – Luxury Performance SUV. 2020 Mercedes AMG GLE 63 S 4MATIC+ – Drive, Interior and Exterior. Subscribe.
Mercedes-AMG GLE 63 S 4MATIC+ Technical data at a glance:
Engine: 4.0-litre V8 with twin turbocharging and integrated EQ Boost starter-alternator
Displacement: 3982 cc
Output: 450 kW (612 hp) at 5750-6500 rpm + 16 kW (22 hp) from EQ Boost starter-alternator
Peak torque: 850 Nm at 2500-4500 rpm
Drive system layout: AMG Performance 4MATIC+ all-wheel drive with fully variable torque distribution
Transmission: AMG SPEEDSHIFT TCT 9G transmission
Fuel consumption combined: 11.5 l/100 km (he stated fuel consumption and CO2 emission figures are provisional, were determined by the technical service for the certification process in accordance with the WLTP test procedure and correlated as NEDC figures. No EC type approval or certificate of conformity with official figures is yet available. There may be differences between the stated figures and the official figures)
Combined CO2 emissions: 262 g/km
Acceleration 0-100 km/h: 3.8 s
Top speed: 280 km/h electronically limited
The 4.0-litre V8 biturbo engine in the new GLE 63 is fitted for the first time in both output variants (420 kW/571 hp and 450 kW/612 hp) with an integrated EQ Boost starter-alternator. It combines a starter motor and an alternator in a single, powerful electric motor and is integrated between the engine and the transmission to save space. The additional 16 kW (22 hp) of output plus 250 Nm of torque which can be called upon temporarily, does not only enable more spontaneous moving-off characteristics. This is because moreover, this innovative component supplies the 48-volt on-board electrical system, is used as a power generator and also performs hybrid functions. These include boost, recuperate, load point shift, gliding and the virtually imperceptible restarting of the engine with the start/stop function. For the first time, the EQ Boost starter-alternator is also responsible for idle speed control. This allows fuel savings that were previously reserved for high-voltage hybrid technology.
The standard AMG RIDE CONTROL+ air suspension and the adaptively adjustable ADS+ (Adaptive Damping System) configured for the characteristics of an SUV combine outstanding agility and excellent vehicle dynamics with maximum traction and superb day-to-day comfort. The damping characteristics can be preselected in three stages – “Comfort”, “Sport” and “Sport+”, allowing a much more obvious distinction between high long-distance comfort and sporty vehicle dynamics.
Thanks to pneumatic self-levelling, the new GLE 63 4MATIC+ maintains a constant ride height regardless of the vehicle load. This can be adjusted depending on the driving mode, or manually using a rocker switch in the centre console. The vehicle level is generally lowered by 10 mm in the AMG DYNAMIC SELECT drive programs “Sport”, “Sport+” and “RACE” (S variant only). In the “Comfort” driving mode, the vehicle is lowered by 10 mm from a speed of 120 km/h, and raised back to normal level when the speed falls below 70 km/h. This reduces aerodynamic drag and therefore fuel consumption. In addition, handling stability is improved thanks to a lower centre of gravity.
The AMG-specific configuration for high vehicle dynamics is greatly assisted by the active roll stabilisation system ACTIVE RIDE CONTROL on a 48-volt basis. This precisely compensates for body movements. This ensures that even in sporty situations near the limits, the handling remains precisely controllable and extremely direct. The system uses two independently operating, electromechanical actuators at the front and rear axles, each with an integrated planetary gear. This means that the stabilisation system not only reduces body roll when cornering, but also allows more precise tuning of the cornering and load cycle properties. In addition, it increases ride comfort when driving in a straight line because stimuli by one-sided road bumps are balanced out, for example. Body movements can be actively and optimally adapted to the driving status, which intensifies the driving experience.
The performance-oriented all-wheel drive system continuously ensures the best possible ratio of dynamism, traction and efficiency. An electromechanically controlled clutch connects the permanently driven rear axle variably to the front axle. The best possible torque split is continuously computed according to the driving conditions and driver’s input.
In line with the high output values and their associated performance, the new GLE 63 models have a large-dimensioned high-performance brake system with 6-piston fixed brake callipers and 400 x 38 mm brake discs at the front, plus single-piston floating brake callipers and 370 x 32 mm discs at the rear. The S variant is characterised by red brake callipers, while the base variant has grey brake callipers.