Mercedes-AMG has unveiled the Concept GT XX, a fully operational four-door prototype that showcases what’s coming for the brand’s electric future. The radical super-saloon demonstrates the capabilities of AMG’s new electric platform – and it’s packing some serious numbers.
1,341 horsepower. That’s what three groundbreaking motors can deliver in this technology showcase.
The concept uses axial flux motors developed by British company YASA. These motors are one-third the size of traditional EV motors but produce three times the power density. Mercedes-AMG says this setup will push the GT XX past 223mph and deliver 0-62mph acceleration in under three seconds.
Two motors handle rear-wheel drive in normal conditions.
When you need maximum attack, a third “booster” motor kicks in at the front to unleash the full 1,341bhp. The design allows continuous maximum performance without any power degradation – something current EVs struggle with during extended track sessions.
Revolutionary Charging Technology
The 114kWh lithium-ion battery has been engineered specifically for repeated high-performance driving. Direct cell cooling keeps the pack at optimal temperatures even during demanding use.
But it’s the charging capability that really stands out.
850kW charging power – far beyond what any public charger in Europe can currently deliver. Using a prototype charger from Alpitronic, Mercedes-AMG demonstrated adding 248 miles of range in just five minutes. That’s roughly 400km in five minutes of charging time.
The battery pack integrates directly into the car’s structure, contributing to overall rigidity while maintaining the low center of gravity essential for handling.
Design Heritage Meets Modern Aerodynamics
The GT XX’s styling draws heavily from the Vision One-Eleven concept shown in 2023, which itself paid homage to the experimental C111 from 1969-70. The low, slippery profile and distinctive bonnet-mounted cooling fins create an unmistakable silhouette.
Active aerodynamics play a major role throughout the design.
Air curtains in the front splitter extend into the wheel arches to manage airflow. The wheels feature electronically controlled blades that open and close depending on whether you need better cooling for the brakes or improved aerodynamic efficiency.
A smooth underbody creates a Venturi effect from the front splitter to the massive carbon fiber rear diffuser. This generates downforce without requiring a large rear spoiler that would increase drag.
The rear section eliminates the back window entirely, replacing it with a solid panel. An active air brake hides within the elongated tail section.
More than 700 programmable LEDs make up the “Fluid Light Panel” in the rear, allowing occupants to communicate with the outside world. For the first time, Mercedes-AMG has integrated speakers into the headlights to produce driving sounds.
Racing-Inspired Interior
Inside, the GT XX embraces a stripped-back racing aesthetic. 3D-printed seat pads can be customized to individual driver measurements and mount to carbon fiber shells. The upholstery uses synthetic leather made from recycled plastic and oils derived from used racing tires.
Exposed body structure and bright orange accents reference the high-voltage cabling found in EV powertrains.
The yoke-style steering wheel borrows from the AMG ONE hypercar. A 10.25-inch digital instrument cluster sits behind it, while a 14-inch central touchscreen angles toward the driver for better ergonomics.
Production Timeline and Future Applications
Mercedes-AMG plans to launch the production version in 2026 as a direct competitor to the Porsche Taycan and Lotus Emeya. How much of the concept’s radical styling will make it to showrooms remains unclear.
The powertrain technology will spread across other models.
An AMG SUV utilizing this electric platform is scheduled for 2027. The axial flux motors and advanced battery cooling systems represent technologies that could eventually appear throughout Mercedes-AMG’s electric lineup.
The GT XX demonstrates that high-performance electric vehicles can maintain their edge even during extended track use – addressing one of the key criticisms of current electric sports cars.
