The brand new Mercedes-AMG GT 4-Door Coupe would be the most technologically superior electrical car any Western automaker has put into manufacturing but.
It makes use of a brand new type of EV motor to scale back weight and enhance efficiency. It is powered by a bespoke battery pack infused with classes from the automaker’s Formulation 1 program. And it flaunts a peak charging energy of 600 kilowatts, probably the most we have seen in an electrical automobile from a non-Chinese language firm.
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Supply: Mercedes-AMG
The German automaker struggled with its early EV efforts, which hinged on jellybean-shaped EQ fashions that had restricted enchantment and poor gross sales. The model then spent the final two years course-correcting, with strong outcomes. The brand new GLC EV and CLA sport extra typical designs, together with sooner charging, extra vary, and improved software program.
The brand new AMG GT takes that reset to a complete new stage. It is the primary car on the corporate’s new AMG.EA efficiency EV platform, and it goals to place Mercedes on the forefront of EV expertise, at the very least outdoors of China. It should tackle rival high-performance sedans just like the Porsche Taycan and the Lucid Air Sapphire.
Polarizing Design
Design is extremely subjective, however at the very least to this pair of eyes, the sedan seems to be like it could be a troublesome promote. Gone are the smooth headlamps and clean bodywork of final 12 months’s AMG GT XX Idea, and in comes one of the crucial extreme exterior designs of current instances.
The AMG GT will get gaudy daytime working lights with Mercedes star graphics, all positioned in unusually giant headlamp housings. There’s additionally an enormous grille with vertical illuminated slats and an lit-up brand.
Picture by: Mercedes-AMG
The rear seems to be equally excessive. There you will discover round taillights and extra star graphics, all set into an outsized and shiny black panel. None of it’s what you’d name understated. However then once more, its fastback silhouette supplies a sporty look. And this can be a dear tech flagship; it would not have to enchantment to all people.
The AMG GT generates further downforce at excessive speeds utilizing an lively aerodynamics system that the corporate calls “Aerokinetics.” A panel close to the entrance routinely extends from the underbody at 75 miles per hour, whereas one within the middle prompts at 87 mph. There’s additionally an non-compulsory lively rear diffuser, customary retractable spoiler, and lively cooling flaps within the entrance. Along with the aerodynamics, the tech beneath additionally appears genuinely cutting-edge.
Picture by: Mercedes-AMG
Axial Flux Motors
Mercedes claims the AMG GT is the primary manufacturing EV to make use of what are often called axial flux motors. The expertise comes from YASA, the British electrical motor specialist Mercedes-Benz acquired in 2021. Hybrid Lamborghini Temerario and McLaren Artura additionally use these sorts of motors, so the expertise is not fully new to efficiency automobiles. However whereas these fashions are hybrids, the AMG GT is the primary to make use of the expertise in a completely electrical manufacturing automobile.
Earlier than we dive deep, right here’s what the motors permit the sedan to do: On the GT 63 trim, three motors—two on the rear and one upfront—ship a whopping 1,153 horsepower and 1,475 pound-feet of torque. It could speed up from a standstill to 60 miles per hour in 2.3 seconds and attain 124 mph in 6.4 seconds. The highest velocity is proscribed to 186 mph. There’s additionally a GT 55 trim with 805 hp and 1,328 lb-ft.
Here is how axial flux motors differ from the radial flux motors EVs usually use. Standard motors are formed like a soup can. A shaft working down the center (the rotor) spins when an electromagnetic pressure is utilized by the outer half (the stator). Yasa’s axial flux motor is formed extra like a pancake, with two disc-shaped rotors sandwiching the stator. The result’s a lift in torque, higher packaging effectivity, and, in the end, a way more power-dense design.
Mercedes says the AMG GT’s energy unit is 67% lighter and 67% shorter than typical motors.
Homeowners additionally get a simulated guide gearbox with pretend V8 sounds. Mercedes mentioned it’s utilizing 1,600 audio information to “sonically interpret” totally different driving conditions. It should even make “exhaust burbles,” the pop and bang sounds that occur when drivers let off the accelerator.
Silicon Anode Batteries
Mercedes engineers utilized battery classes from the AMG One supercar and its F1 workforce. The 106 kWh battery makes use of 2,660 cylindrical cells grouped into 18 modules. The driving vary on each trims is roughly 700 kilometers on the extra optimistic European WLTP cycle, which interprets to roughly 315 miles on the united statesEPA cycle.
The cells are tall and slim—4.1 inches excessive, one inch in diameter—a format the automaker picked particularly for higher cooling. Mercedes mentioned the slender diameter minimizes the gap warmth has to journey from the cell core to the floor.
Picture by: Mercedes-AMG
Every cell is immersed in a coolant and likewise cooled by way of a plate. It additionally options one thing referred to as “on-demand cooling,” the place the battery administration system (BMS) cools particular person modules primarily based on their temperatures.
By way of chemistry, the automaker is utilizing a nickel, cobalt, manganese, and aluminum (NCMA) cathode, paired with a silicon-containing anode. Automakers have been exploring silicon anodes for years to enhance EV vary, they usually lastly appear to be coming into manufacturing.
Anodes are the energy-storing a part of the cell, they usually had been traditionally made with graphite. However a graphite-silicon combine improves power density, in response to battery makers, which explains the AMG GT’s cell-level power density of 298 watt-hours per kilogram. That is on the excessive finish of present nickel-based batteries, which usually have an power density between 200-300 Wh/kg.
600-kilowatt Charging
Whereas Chinese language automobiles from the likes of BYD and Geely are already able to megawatt charging speeds, the AMG GT’s 600 kW fast-charging velocity is the very best but from a Western automaker. The Mercedes can go from 10% to 80% in simply 11 minutes, which is extremely fast. Mercedes additionally says the AMG GT can add 285 miles of WLTP vary in simply 10 minutes of charging when plugged right into a 600 kW charger. That will translate to someplace close to 250 miles on the EPA cycle.
For comparability, the Tesla Cybertruck is America’s solely EV that may do 500 kW. A number of of the most recent and biggest luxurious EVs are actually pushing 400 kW.The Lucid Gravity, with its 400 kW peak charging velocity, can add as much as 200 miles of vary in below 11 minutes of charging. That is why charging stations within the U.S. that may ship over 500 kW barely exist. However charging corporations are engaged on that.
Nonetheless, BYD stays the world’s charging champion. Its newest EVs utilizing the second-generation Blade battery and Flash charging can go from 10-97% in an astonishing 9 minutes. However on this aspect of the planet, the brand new AMG GT is the most effective you are going to get.
Picture by: Mercedes-AMG
When Can I Purchase One?
The GT 55 trim will arrive at U.S. dealerships later this 12 months, with the GT 63 following in early 2027. Pricing might be introduced at a later date. However with the quantity of expertise and efficiency on supply, count on this tremendous sedan to break the bank.
Contact the creator: suvrat.kothari@insideevs.com
