(December  21, 2021) AFFALTERBACH, Germany — With the new EQS 53 4MATIC+ Mercedes-AMG is embarking on the all-electric future of Driving Performance. The first battery-electric AMG production model is based on the Mercedes-EQ architecture for luxury and executive-class vehicles. It thus fits seamlessly into the group-wide electric strategy.

The luxury saloon with an output of up to 560 kW has been newly developed or refined in Affalterbach in all performance-related areas. It impresses with brand-specific features wherever the customer can experience them directly: from the technology to the exterior/interior design and the emotive vehicle sound.

"The AMG EQS 53 4MATIC+ is the first all-electric ambassador in the performance segment, made in Affalterbach. It is tailor-made for car enthusiasts who are looking for a combination of innovative electric mobility in a luxurious ambience, coupled with sportiness and agile driving dynamics," said  Philipp Schiemer, chairman of the board of Management of Mercedes‑AMG GmbH.

"With our first all-electric AMG vehicle, we will undoubtedly appeal to and win over a new clientele for Mercedes-AMG. In addition, the EQS 53 is further proof that Mercedes-Benz is consistently driving electrification forward with all its brands as well. Further all-electric AMG models will follow in the not too distant future, also on our AMG.EA platform developed entirely in-house."  

"Also with electrification, we ensure that our models based on the EVA2 group platform will deliver on our AMG brand promise. Our customers can also look forward to a dynamic and emotional driving experience in this area. We ensure this with AMG-specific solutions, particularly when it comes to the drive system, suspension, brakes and, above all, sound," said Jochen Hermann, chief technical officer of Mercedes‑AMG GmbH.

At the heart of the new Mercedes-AMG EQS 53 4MATIC+ is its performance-oriented drive concept with two motors. The powerful electric powertrain with one motor each at the front and rear axles has fully-variable AMG Performance 4MATIC+ all-wheel drive, which optimally transmits the drive power to the asphalt in all driving conditions. The basic version achieves a maximum total output of 484 kW (658 horsepower), with a maximum motor torque of 700 foot-pounds. With the AMG DYNAMIC PLUS package, which is available as an option, the maximum output increases to up to 560 kW (761 horsepower) in RACE START mode with boost function. The maximum motor torque is then up to 1020 Nm (752 pound-feet).

In this case the new Mercedes-AMG EQS 53 4MATIC+ accelerates from 0-100 km/h (62 mph) in 3.4 seconds with a battery charge level of at least 75 percent. The top speed is limited to 250 km/h with the optional AMG DYNAMIC PLUS package. In the base version the AMG EQS accelerates from 0-100 km/h in 3.8 seconds (minimum 30 percent battery charge). Its maximum speed is limited to 220 km (136 mph)..

Mercedes-AMG models have always stood for emotionality. The vehicle sound has always been an important part of the typical AMG driving experience. This will continue to be the case in the future. The EQS 53 4MATIC+ brings a new, powerfully sonorous sound to electric driving. Its sound system uses special speakers, a bass actuator and a sound generator to create a special sound experience in two versions: "Authentic" or, as an option, "Performance." This exclusive AMG SOUND EXPERIENCE is generated inside and out with a tonality and intensity to match the current driving status, the selected driving mode or the driver's wishes.



The AMG-specific electric motors at the front and rear axles are permanently excited synchronous motors (PSM). The decided emphasis on performance is already evident in the output and torque values. In addition, the Mercedes-AMG electric motors are characterized by an optimum balance of enhanced power, efficiency and noise comfort. Among other things, this is ensured by new windings, stronger currents and new actuation via inverters with specially developed software. This allows higher rotational speeds and thus more power, setting standards especially in acceleration and top speed.

The electric motor at the rear axle of the EQS 53 4MATIC+ is particularly powerful. A major reason for this is the six-phase design based on two windings with three phases each. The stators with move-in winding ensure a particularly powerful magnetic field.

Added to this is the highly resilient thermal concept, which allows repeated acceleration maneuvers with consistently high performance. The centerpiece of the sophisticated design is the so-called water lance in the shaft of the rotor, which cools it. Other AMG-specific cooling elements in the cooling circuit are special ribs on the stator and the needle-shaped pin-fin structure on the inverter, which is made of high-performance ceramics. In addition, there is the additional transmission oil cooler which also increases efficiency during cold driving, as it warms the transmission oil as needed.

The new Mercedes-AMG EQS 53 4MATIC+ sets standards not only with its highly dynamic power delivery when accelerating, but also with efficient energy recuperation when braking. The recuperation output is up to 300 kW.

The driver can adjust the level of recuperation in three stages via switches on the steering wheel, and receive situation-related support from the ECO Assistant. Combined braking can take place until standstill. With the help of the optional DRIVE PILOT, deceleration is automatic in response to detected vehicles ahead until they come to a standstill, for example at traffic lights.

The new Mercedes-AMG 53 4MATIC+ is equipped with a powerful 400 volt battery manufactured using the latest lithium-ion technology. A major advance in sustainability has been achieved in the cell chemistry: The cobalt content is reduced to ten percent, the optimized active material consists of nickel, cobalt and manganese in a ratio of 8:1:1.

The high-voltage battery has a usable energy content of 107.8 kWh. One special technical feature is the AMG-specific wiring, which is adapted to the high performance capacity. The battery management system is also configured specifically for AMG. In the Sport and Sport+ driving modes the focus is on performance, in Comfort mode on operating range. The new generation of batteries is characterized by a significantly higher energy density compared to previous developments. It also has a higher charging capacity. Another new feature is the possibility to install updates for the battery management system over the air.

Another advantage of the new battery generation is the significantly shorter charging times. As with the sister model from Mercedes-EQ, the battery can be charged with up to 200 kW at quick-charging stations with direct current. In this case, power for up to another 300 kilometers (WLTP) can be "topped up" after just over 19 minutes. Thanks to the onboard charger, the electrified AMG can be conveniently charged at home or at public charging stations with up to 22 kW (optional) of alternating current. In Japan, bidirectional charging will also be possible, i.e. charging in both directions.

In addition, there are intelligent charging programs that can be activated automatically depending on the location. Functions such as battery-friendly charging make charging even more efficient.