GL63 AMG high-performance SUV
The AMG 5.5-liter V8 biturbo engine delivers the perfect prerequisites for a refined ride and performance that is typically AMG. One glance at the technical data delivers all the evidence you need. The peak output of 550 hp and maximum torque of 560 lb-ft delivers absolutely first-class performance. The GL63 AMG accelerates from 0 to 60 mph in 4.9* seconds, while the top speed stands at 155 mph (electronically limited). The AMG eight-cylinder with the acronym M157 is equipped with an innovative package of high-tech features that includes spray-guided gasoline direct injection, piezo injectors, bi-turbocharging, air-water intercooler, a fully aluminum crankcase, four-valve technology with variable camshafts and alternator management, plus the ECO stop/start system.
Power delivery to all four permanently driven wheels is handled by the AMG SPEEDSHIFT 7-Speed automatic transmission. Equipped with three modes and an automatic double declutching function for downshifting, the seven-speed automatic offers an impressive degree of versatility. The ECO stop/start function is active in the Controlled Efficiency mode (C) and switches off the eight-cylinder engine as soon as the vehicle comes to a standstill. “C” also comes with a milder throttle and transmission setup with early gearshift. Pulling away generally takes place in second gear. A green “ECO” symbol in the AMG instrument cluster advises the driver that the ECO start/stop function is active.
In the Sport (S) and manual (M) modes, not only is the ECO stop/start function disabled, the engine/transmission combination also has more spontaneous reactions for a considerably more agile feel. In these modes, the brief and precisely defined retardation of ignition and injection during upshift under full load delivers faster shift times and a thrilling acoustic effect.
Mercedes-AMG uses a standalone transfer box for the 4MATIC permanent all-wheel drive that enhances the dynamic characteristics by splitting the drive 40:60 between the front and rear axles. Furthermore, the AMG RIDE CONTROL sports suspension with AIRMATIC package, consisting of air suspension, special struts, automatic self-leveling function and Adaptive Damping System (ADS), is combined with the ACTIVE CURVE SYSTEM. This is standard equipment and has been specifically adapted by AMG. It incorporates active anti-roll bars on the front and rear axles that reduce bodyshell roll angle under cornering for enhanced agility and driving pleasure. At the same time, the ACTIVE CURVE SYSTEM raises stability and thus safety, especially at high speeds.
Roll stabilization, springs and damping adapt automatically to the prevailing driving conditions and offer excellent ride characteristics, as well as exceptionally high stability. At the touch of a button, the GL63 AMG driver can choose between two suspension modes “Comfort” and “Sport”. The full air suspension system is speed sensitive and lowers the bodyshell at higher speeds to minimize drag, while increasing stability.
The electromechanical AMG speed-sensitive sports steering is equipped with variable power assistance that adapts in accordance with the selected suspension mode. This system also helps to save fuel, as the power assistance only consumes energy when the driver is actually turning the steering wheel. The GL63 AMG runs as standard on machine polished, twin five-spoke 10 x 21 AMG alloy wheels sporting 295/40 R 21 tires. For the shortest possible braking distances and excellent fade resistance, there is the AMG high-performance brake system with ventilated and perforated discs at all four corners – 15.4 x 1.4 inches (front) and 13.6 x 1.0 inches (rear).
Distinctive, masculine, unmistakable – these are the characteristics that define the design of the GL63 AMG. The styling fundamentals of the new GL – powerful dynamics and sporty elegance – have been further enhanced by Mercedes-AMG with specific elements that emphasize the stunning performance of this V8 top model. The hallmark, upright GL radiator grille with its central Mercedes star is augmented by high-gloss black louvers. The AMG styling includes the front valance, which features large air intakes for effective airflow to the cooling modules. On the lower air intake, shaped in true AMG fashion in the shape of a stylized “A”, is a narrow gap beneath a fine black fin, through which air flows directly to the cooling modules – a perfect combination of design and technology. The chrome trim element beneath this creates visual breadth and blends perfectly with the surrounds for the LED daytime running lamps incorporated into the outer air intakes.
The AMG front valance transitions beautifully into the flared fenders. The large 21-inch AMG alloy wheels clad in wide 295 tires add almost one inch to either side of the vehicle. The side view is further enhanced by “V8 BITURBO” badges on the fenders and illuminated sills with an aluminum finish. The flared fenders at the rear connect into the AMG rear valance, which also sports a distinctive chrome trim strip, as well asa black diffuser-type panel.
Enormous attention to detail, perfect ergonomics and a generous amount of space characterize the interior of the GL63 AMG, where the emphasis is on exclusivity and dynamics. All seven seats in the high-performance SUV are upholstered in premium leather. The electrically adjustable AMG sports seats feature double stitching in a contrasting color, as well as AMG badges in the backrests of the front seats and the outer rear seats. The dashboard, armrests and door trim are finished in MB-Tex with double stitching.
The AMG performance steering wheel features a four-spoke design and offers optimum vehicle control with perforated leather grips, a flattened bottom and aluminum shift paddles. Four instrument dials in the AMG instrument cluster provide the driver with all necessary information. Positioned in the center is a color TFT monitor, which incorporates an AMG logo and the AMG main menu.