Car stuff (public number: chedongxi)
The author | James Ground Road
Edit the | Xiao Han
Just now, Mercedes-Benz released a high-performance pure electric vehicle that can compete with tesla Model S, Mercedes-AMG EQE (hereinafter referred to as AMG EQE). This car also became the second pure electric production car launched by AMG after AMG EQS.
From the appearance point of view, the body length/width/height of the AMG EQE is 4964/1906/1492mm, which is not much different from the ordinary version of the EQE. The more obvious difference is the front face shape, AMG EQE uses a vertical striped grille trim without openings, similar to its own "big brother" model AMG EQS.
▲ Mercedes-AMG EQE
In terms of power performance, AMG EQE is definitely a strong player in the field of electric vehicles. Both models of the AMG EQE come standard with an NCM811 ternary lithium battery with a usable capacity of 90.6 kWh. Its dual permanent magnet synchronous motor power system has a maximum power of 687 horsepower, a maximum torque of 1000 N·m, and a maximum acceleration of 3.3 seconds per 100 kilometers.
Due to the higher performance, it results in higher energy consumption and shorter battery life. Its entry-level model, the AMG EQE 43 4MATIC, has an estimated WLTP endurance of 462 to 533km, while the more powerful AMG EQE 53 4MATIC+ has an estimated WLTP range of 444 to 518km.
In fact, as an AMG model, the AMG EQE also has many highlights, such as having a maximum of 260kW of kinetic energy recovery power, standard rear steering function, MBUX Hyperscreen with AMG-specific functions, and so on.
▲Comparison of three high-performance pure electric cars
In the Mercedes-Benz product line, AMG represents its highest performance model, and in today's era of electrification, AMG naturally represents the ceiling of Mercedes-Benz's electric performance. Although the performance of the AMG EQE is already strong in the AMG pure electric model, there is still a significant gap compared to the Tesla Model S Plaid, the "ceiling" model in the pure electric field. From the perspective of actual parameters, the acceleration performance, speed and endurance of the AMG EQE are not as good as the Model S Plaid model, and the curb weight is nearly 400kg heavier than the Model S.
The performance parameters of this AMG EQE are similar to the Tesla Model 3 high-performance version priced at 339,900 yuan, and the acceleration time of 100 kilometers is 3.3 seconds. Mercedes-Benz did not announce the price of the AMG EQE today, but according to the price of its E-class AMG fuel vehicle, the starting price of the AMG EQE may exceed 900,000 yuan.
First, the fastest acceleration of 100 kilometers is 3.3 seconds equipped with a 90.6kWh battery
From the appearance point of view, the body length of the AMG EQE model is 30mm longer than that of ordinary EQE, the width has not changed, the height is 17mm shorter, and the size change is not obvious. In terms of appearance, in addition to the front grille of the AMG series style, there is a black diffuser under the headlights, and the rear wing similar to the Tesla Model 3 is also installed at the rear.
▲ Mercedes-AMG EQE tail
In this way, the rear lift of the entire body is reduced, but the resistance does not change significantly.
The AMG EQE has two models, both based on Mercedes-Benz's EVA2 platform. The power battery configuration is exactly the same, with a rated voltage of 328V and a usable capacity of 90.6kWh. This power battery is NCM811 ternary lithium battery, the entire battery pack has 10 modules, 360 soft pack cells. In addition, the power battery system can install updates for the battery management system in the form of an OTA and will be continuously optimized throughout its life cycle.
At the same time, the thermal management system of AMG EQE batteries is also more intelligent, which can preheat or cool the battery in advance according to the navigation charging destination, and the thermal management of the battery is also integrated into the vehicle thermal cycle, which can be cooled by the vehicle cooling circuit, or heated by PTC.
Mercedes-Benz is confident in this battery system, offering a 10-year or 250,000-kilometer warranty, while at this stage some high-end electric vehicles only offer an 8-year or 160,000-kilometer warranty.
▲ Mercedes-AMG EQE can be used up to 22kW AC home charge
Vehicle charging can be used with 11kW or 22kW AC charging, or dc fast charging up to 170kW can be used to replenish the energy of WLTP 180km endurance in 15 minutes.
The two models of the AMG EQE have a total of three powertrains, with dual permanent magnet synchronous electric motors as standard. The entry-level AMG EQE 43 4MATIC model produces up to 350 kW (476 hp) of power with a maximum torque of 858 N·m. Its acceleration time from 100 km to 10 is 4.2 seconds (minimum 50% battery power), and the extreme speed can reach 210 km/h. This model has a WLTP range of 462 to 533 km.
▲ Mercedes-AMG EQE 53 4MATIC+ and its motor
The high-end version of the AMG EQE 53 4MATIC+ has two powertrains to choose from, including a maximum power of 460 kW (626 hp) and a maximum torque of 950 N·m. The powertrain accelerates from 3.5 seconds (minimum 70% of the power) to 100 km/h and can reach a speed of 220 km/h.
At the same time, the high-end version of the model can also be equipped with the AMG Dynamic Plus package, which has a maximum power system of 505 kW (687 hp), 1000 N·m of torque, an acceleration time of 3.3 seconds (minimum 70% of the power) per 100 km/ h, and a top speed of 240 km/h. The endurance of the two powertrains of the high-end model is the same, and the WLTP endurance is estimated to be 444 to 518km.
Mercedes-Benz officials pointed out that the AMG EQE 53 4MATIC+ uses an AMG-specific electric motor, with adjusted windings and laminations, as well as higher currents and specific inverters, which can achieve higher motor speeds and stronger power, and ultimately enable the car to achieve faster acceleration and extreme speed performance.
The kinetic energy recovery power of the AMG EQE can reach up to 260kW, and in D Auto driving mode, the acceleration pedal can be released to achieve a deceleration acceleration of up to -5m/s2, of which kinetic energy recovery provides an acceleration of -3m/s2 and mechanical brakes provide an acceleration of -2m/s2. If the driver activates the Mercedes-Benz DRIVE PILOT L2 automatic driving system at this time, he can follow the brakes in front of the car without the driver stepping on the brake pedal.
In addition, the AMG EQE is equipped with several AMG optimization components, such as the AMG RIDE CONTROL+ air suspension with adaptively adjustable damping, which guarantees comfort and driving dynamics, as well as the ability to adjust the suspension height according to the driving speed. The tires are equipped with Michelin Pilot Sport EV designed for electric sports cars, with front 6-piston, rear single-piston calipers on the brakes, and optional front 440x40mm ceramic discs and 378x22mm rear discs. The AMG EQE also comes standard with a rear wheel steering system with a rear wheel steering angle of up to 3.6 degrees.
Second, equipped with L2 automatic driving system, the interior design is more dynamic
Inside, the AMG EQE is very similar to the previously unveiled EQE models, equipped with Mercedes-Benz's latest MBUX super screen, but the overall interior has also been greatly adjusted by AMG.
AMG EQE creates a more sporty atmosphere, with personalized AMG seats and red stitching for a very sporty feel. There are also the same red stitches on the center console and door trim in the car.
▲Mercedes-AMG EQE interior
In addition, the three-frame steering wheel, driving pedal, and welcome threshold also have AMG sports elements.
During the driving process, AMG also creates a strong sports atmosphere, through the inside and outside speakers, can transmit the sound of the motor, even passers-by outside the car can feel the AMG optimized acceleration and stationary sound.
The most eye-catching thing in the car is the MBUX super screen in the cockpit, which extends from the left A pillar to the right A pillar, which has a very strong unity. Among them, the instrument screen size is 12.3 inches, the central control screen size is 17.7 inches, and the co-driver screen is also 12.3 inches.
▲MBUX super screen
Like the EQS and EQE models, AMG EQE's MBUX super screen also has zero-level display content, presenting the most important information directly on the screen, rather than letting users look for it layer by layer.
In Europe and China, MBUX can also display dynamic content during driving, including videos, text messages, web pages, etc., for the entertainment of co-pilot passengers.
▲ Mercedes-AMG EQE rear row
As a performance-focused model, the AMG EQE is not standard with L2 level automatic driving, and the DRIVE PILOT L2 automatic driving system is an optional component.
The system is basically the same as the L2 autonomous driving system on the EQS model, the perception system has a binocular stereoscopic forward-looking camera, a forward-facing long-range millimeter-wave radar, four short-range angle millimeter-wave radars, as well as four surround-view cameras and 12 ultrasonic radars.
In terms of functions, L2 level automatic driving can be realized, and advanced L2 functions such as light lane change can also be realized.
Unfortunately, the positioning of AMG EQE is not top-notch, so there is no optional project for the DRIVE PILOT L3 level automatic driving system. The higher-positioned Mercedes-Benz EQS and S-class fuel version models will be able to choose L3 automatic driving system this year, and car owners can use L3 automatic driving on German highways at no higher than 60km/h.
For domestic users, there is still a long approval and regulatory improvement cycle from the mass production of this L3 system. At present, Mercedes-Benz has opened the test of the L3 autonomous driving system in China, but there is no clear timetable for putting it on the market.
Conclusion: Mercedes-Benz accelerates the transformation of electrification
As a car inventor and a car company with a history of more than 100 years, Mercedes-Benz's electrification transformation speed is significantly faster, from entry-level EQA to top pure tram EQS, Mercedes-Benz's pure electric layout has surpassed many traditional car companies. In the electrification competition, Mercedes-Benz is at the forefront of the automotive industry.
As a performance representative of Mercedes-Benz, AMG is also accelerating the transformation of electrification, and the AMG EQE is a model with higher performance and better driving pleasure, forming a head-on confrontation with the Porsche Taycan, Audi e-tron GT, and even Tesla Model S.