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Mercedes unveils high-performance electric AMG GT 4-door coupe

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#ev#axial-flux-motor

See how Mercedes uses axial flux motor tech to hit hypercar performance levels in a production EV.

30-Second TL;DR

What Changed

Equipped with three axial flux motors developed by YASA

Why It Matters

This launch signals a major shift in automotive engineering, where high-performance electric powertrains are increasingly driven by specialized motor architectures like axial flux. It highlights the growing importance of proprietary hardware development in the EV sector.

What To Do Next

Research the power density advantages of axial flux motors compared to radial designs for your own robotics or high-torque hardware projects.

Who should care:Developers & AI Engineers

Key Points

  • •Equipped with three axial flux motors developed by YASA
  • •Delivers 1,153 horsepower and 1,475 lb-ft of torque
  • •Achieves 0-60 mph acceleration in approximately 2 seconds
  • •Integrates engineering learnings from the endurance-tested XX concept

Deep Insight

Background and context from public sources — not the original article. 33 sources cited.

Enhanced Key Takeaways

  • •The electric AMG GT 4-door coupe is the first production model built on the dedicated AMG.EA (AMG Electric Architecture) platform, which is designed exclusively for high-performance AMG EVs and is not shared with other Mercedes-Benz EQ models.
  • •The vehicle features an 800V battery system with cylindrical cells and direct cooling technology, enabling hyper-fast DC charging up to 600 kW, which can achieve a 10-80% charge in as little as 11 minutes.
  • •The 'XX concept' refers to the Mercedes-AMG GT XX Concept, which served as a showcase for the AMG.EA platform and demonstrated its capabilities by setting endurance records, including covering over 40,075 km in less than 8 days and 5,479 km in 24 hours.
  • •YASA, the British company that developed the axial flux motors, became a wholly-owned subsidiary of Mercedes-Benz in July 2021, specifically tasked with developing electric motors for the AMG.EA electric-only platform.
  • •The car integrates an advanced driving dynamics system called AMG RACE ENGINEER, which offers three rotary controls for precise adjustments: 'Response Control' for accelerator response, 'Agility Control' for torque distribution and yaw moment, and 'Traction Control' with nine levels of slip regulation.

Competitor Analysis

Horsepower
Mercedes-AMG GT 4-door Coupe (Electric)
1,153 hp (GT63)
Porsche Taycan Turbo GT
1,019 hp (1,092 hp overboost)
Lucid Air Sapphire
1,234 hp
Tesla Model S Plaid
1,020 hp
Torque
Mercedes-AMG GT 4-door Coupe (Electric)
1,475 lb-ft
Porsche Taycan Turbo GT
N/A
Lucid Air Sapphire
1,430 lb-ft
Tesla Model S Plaid
N/A
0-60 mph
Mercedes-AMG GT 4-door Coupe (Electric)
2.0 seconds (GT63)
Porsche Taycan Turbo GT
2.1 seconds
Lucid Air Sapphire
1.89 seconds
Tesla Model S Plaid
1.99 seconds (with rollout)
Battery Capacity
Mercedes-AMG GT 4-door Coupe (Electric)
106 kWh
Porsche Taycan Turbo GT
N/A
Lucid Air Sapphire
N/A
Tesla Model S Plaid
N/A
Range (WLTP/EPA est.)
Mercedes-AMG GT 4-door Coupe (Electric)
370-470 miles WLTP (300+ miles EPA est.)
Porsche Taycan Turbo GT
261-318 miles (Taycan general)
Lucid Air Sapphire
427 miles
Tesla Model S Plaid
368 miles
Max DC Charging Rate
Mercedes-AMG GT 4-door Coupe (Electric)
600 kW
Porsche Taycan Turbo GT
N/A
Lucid Air Sapphire
200 miles in 16 min
Tesla Model S Plaid
N/A
Estimated Starting Price
Mercedes-AMG GT 4-door Coupe (Electric)
~$150,000 - $230,000
Porsche Taycan Turbo GT
~$231,000+
Lucid Air Sapphire
~$250,500
Tesla Model S Plaid
~$111,630

Technical Deep Dive

  • Platform: The AMG.EA (AMG Electric Architecture) is a dedicated, bespoke EV platform designed exclusively for future AMG performance models, featuring a modular framework for flexibility in wheelbase, body size, and drivetrain layout.
  • Motors: Equipped with three YASA axial flux motors (one at the front and two at the rear). These motors are compact, lightweight, and offer high power and torque density, with YASA's latest prototype achieving an unofficial world record power density of 59 kW/kg (750 kW from 12.7 kg) and continuous power between 350-400 kW.
  • Battery: Features an AMG High Performance Electric Battery (HP.EB) utilizing cylindrical cells with direct cooling technology. It operates on an 800V system, supporting ultra-fast DC charging up to 600 kW, and has a capacity of 106 kWh.
  • Drivetrain: Incorporates AMG Performance 4MATIC+ all-wheel drive, providing fully variable torque distribution between the front and rear axles, as well as individual torque vectoring across the two rear wheels, with seamless transitions between rear-wheel and all-wheel drive.
  • Chassis/Materials: Utilizes lightweight materials such as aluminum and carbon composites, and a flat battery pack integrated into the floor to lower the center of gravity. Aerodynamic shaping is also employed to minimize drag.
  • Control Systems: Features the AMG RACE ENGINEER system with three rotary controls on the center console: 'Response Control' for accelerator behavior, 'Agility Control' for adjusting cornering dynamics via torque distribution, and 'Traction Control' offering nine levels of slip regulation.
  • Interior Technology: The driver-focused cockpit includes a 10.2-inch digital instrument screen, a 14-inch multimedia display angled towards the driver, and an optional 14-inch passenger display. It also features an MBUX Fluid Light Panel in the rear for communication and loudspeakers in the headlights for pedestrian awareness and dramatic effect.

Future ImplicationsAI analysis grounded in cited sources

Mercedes-AMG will significantly expand its dedicated EV lineup beyond the GT 4-door coupe.
The AMG.EA platform is designed to underpin multiple high-performance EVs, with an SUV and an SUV coupe already confirmed to follow the GT 4-door.
Axial flux motor technology will become a more prevalent standard in high-performance EVs.
YASA's continuous breakthroughs in power density and efficiency, coupled with Mercedes-Benz's full acquisition and integration into the AMG.EA platform, demonstrate a strong commitment to this technology for next-generation performance.
Mercedes-AMG will prioritize a 'driving emotion' experience in its EVs, aiming for repeatable track performance and engaging feedback.
AMG's CEO explicitly stated the goal is 'AMG first, EV second,' focusing on elements like sound, feedback, and repeatable performance on tracks like the Nürburgring, rather than just raw acceleration.

Timeline

2009
YASA founded by Dr. Tim Woolmer, pioneering axial flux motor technology.
2021-07
Mercedes-Benz acquires YASA, making it a wholly-owned subsidiary to develop motors for the AMG.EA platform.
2025-06
Mercedes-AMG GT XX Concept presented, showcasing the AMG.EA platform and setting endurance records.
2025-10
YASA announces new unofficial world record for axial flux motor power density (59 kW/kg).
2026-05-20
Official unveiling of the new electric Mercedes-AMG GT 4-door coupe.

Sources (33)

Factual claims are grounded in the sources below. Forward-looking analysis is AI-generated interpretation.

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