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Innovative motorsport technology, inspired by the Mercedes-AMG PETRONAS F1 Team, forms the basis of a unique motoring experience packed with performance and driving dynamics.
In the new AMG GT 63 S E PERFORMANCE, the 4.0-litre V8 biturbo engine and the AMG Electric Drive Unit together generate a system output of 600 kW (816 hp) and a maximum torque of up to 1,420 Nm. The rapid acceleration to 100 km/h in 2.8 seconds and the top speed of 320 km/h underline the powerful performance. Systems such as the AMG ACTIVE RIDE CONTROL suspension with semi-active roll stabilisation and active rear-axle steering ensure a wide spread between driving dynamics and everyday comfort.
Inspired by Formula: the AMG High Performance battery
Batteries require a defined temperature for optimal power delivery. If they get too cold or too hot, they temporarily lose power or even have to be turned down to avoid damage if the temperature is too high. A uniform temperature control of the battery therefore has a decisive influence on its performance, service life and safety. Conventional cooling systems that only use air or cool the entire battery pack indirectly with water quickly reach their limits – especially as the requirements continue to increase due to ever more energy-dense cells.
The basis for the high performance of the AMG 400-volt battery is the innovative direct cooling: for the first time, the 560 cells are cooled individually. They are constantly surrounded by a high-tech coolant based on a non-flammable liquid. Compared to water, the coolant has a heat capacity that is two to three times higher and stores more thermal energy. For direct cooling, the AMG specialists had to develop new, millimetre-thin cooling shafts whose width corresponds to the height of the cylindrical cells.
The development of the lithium-ion energy storage system is overall inspired by technologies that have proven themselves in the Formula 1 racing cars of the Mercedes-AMG PETRONAS F1 Team. The AMG High Performance battery offers high performance that is regularly and successively available. This increases the overall performance of the AMG GT Coupé. Added to this is the rapid energy consumption and high-power density.
The high-performance battery offers a capacity of 6.1 kWh, 70 kW continuous power and 150 kW peak power. Charging takes place via the installed 3.7 kW on-board charger with alternating current at a charging station, wall box or household socket. The battery is designed for rapid power delivery and consumption and enables 13 kilometres of purely electric travel (EAER).
Electrical power always available
The basic operating strategy is derived from the hybrid power pack of the Mercedes-AMG PETRONAS Formula 1 racing car. As in the premier class of motorsport, maximum propulsion is always available when the driver needs it – for example, to be able to accelerate powerfully out of corners or when overtaking.
The electrical power can always be accessed and frequently reproduced through high recuperation performance and demand-based recharging.
The independent battery concept enables the optimal compromise between maximum driving dynamics and efficiency. All components are perfectly co-ordinated with one another: the increase in performance can be experienced and measured immediately.
Recuperation can be selected in four stages
Because the High Performance battery is always in the optimal temperature window of around 45 degrees thanks to direct cooling, recuperation can also be optimised. Normally, a battery heats up a lot when the recuperation output is high, so energy recovery must be limited. Not so with direct cooling. Therefore, recuperation is already beginning in coasting mode without touching the brake pedal. This charges the battery and creates a braking torque. The wheel brakes are protected or, depending on the recuperation level and traffic situation, do not need to be activated at all.
Four different recuperation levels can be selected using the right AMG steering wheel button. This applies to all driving programmes with the exception of “Slippery”. In the highest level, so-called “one-pedal” driving is possible. Over 100 kW of power can be fed back into the battery. Another advantage of recuperation: the vehicle does not become faster when driving steeply downhill. The system works like an engine brake.
Active aerodynamics
The active aerodynamic element, which is hidden in the underbody in front of the engine, contributes to the easy-to-control driving behaviour. It is standard on the AMG GT top model. This carbon profile is an exclusive AMG development and protected by patents. It reacts to the position of the AMG driving programmes and automatically extends downwards by around 40 millimetres at a speed of 80 km/h. This creates the so-called Venturi effect, which additionally sucks the car onto the road and reduces the lift on the front axle.
Another active component is the extendable rear spoiler seamlessly integrated into the boot lid. It changes its position depending on the driving condition. The AMG aerodynamics team has adapted the control software for the AMG GT 63 S E PERFORMANCE to the higher performance and modified numerous parameters. They include the driving speed, the longitudinal and lateral acceleration, and the steering speed in the calculation. Depending on the driving programme selected, the spoiler assumes five new angular positions from 80 km/h to either optimise driving stability or reduce air resistance.
Active rear-axle steering combines agility and stability
The AMG GT 63 S E PERFORMANCE is also equipped with active rear-axle steering as standard. Depending on the speed, the rear wheels steer in either the opposite direction (up to 100 km/h) or the same direction (faster than 100 km/h) as the front wheels. The system therefore enables both agile and stable driving behaviour.
These are characteristics that contrast with each other without rear-axle steering. Further advantages include easier vehicle control at the limit and less steering effort because the front wheel steering ratio is more direct.
Visual modifications indicate the E PERFORMANCE drive
The exclusive distinguishing feature of the new two-door AMG GT series top model is the rear section. What is new here is the integrated plug-in loading flap and the model name highlighted in red. There are also grooved twin trapezoidal tailpipe trims on the outside. The “E PERFORMANCE” badge on the side indicates the drive. As standard, the hybrid rolls on 20-inch AMG light-alloy wheels in a 10-spoke design. They are aerodynamically optimised, painted tantalum grey and finished with a high-sheen finish. The dimensions on the front axle are 295/35 R 20 on 10.5 J x 20 and on the rear axle 305/35 R 20 on 11.0 J x 20.
As with the entire series, numerous paints and individual equipment details are also available for the hybrid version. The exterior can be further accentuated with numerous appearance packages. There is also another 20-inch light alloy wheel and 21-inch forged wheels in various designs and colour variants.
Driver-focused interior with extensive choice options
The interior serves the sporty target group as well as customers who value maximum comfort. The cockpit design, right down to the portrait format display in the centre console, is focused on the driver and impresses with a harmonious overall impression. The practical dimension concept with optional 2+2 seats offers generous space in the interior.
One of many highlights in the interior is the electrically adjustable AMG sports seats. They combine good lateral support with high long-distance comfort. Three massage programmes ensure excellent long-distance comfort. This can be increased even further: The ENERGIZING Package Plus combines seating functions and lighting moods to create relaxing comfort programmes. The optional AMG performance seats with integrated headrests and ventilation openings in the seat backs are even sportier.
The large selection of seat covers reflects the range from comfortable to performance-oriented features. One- and two-tone Nappa leather is included, as is particularly elegant MANUFAKTUR leather Nappa upholstery with diamond quilting. The sporty side is emphasised by the combination of Nappa leather with MICROCUT microfibre and contrasting topstitching in yellow or red.
MBUX multimedia system with hybrid-specific displays
The MBUX multimedia system (Mercedes-Benz User Experience) is intuitive to use and capable of learning. The AMG GT 63 S E PERFORMANCE contains numerous AMG and hybrid-specific displays and functions. Exclusive menu items such as “AMG Performance” underline the sporty character. Hybrid technology can also be experienced visually: high-quality graphics visualise the power flow of the drive system. The speed, power, torque and temperature of the electric machine can also be called up.