Mercedes-AMG CLA 45: The 680 HP Software-Defined Powerhouse
Mercedes-AMG has unveiled the CLA 45 4MATIC+, featuring three axial-flux motors and 680 hp. The vehicle showcases the future of high-performance Software-Defined Vehicles with precise torque vectoring and F1-inspired tech.
At the Goodwood Festival of Speed, Mercedes-AMG redefined the performance sedan with the debut of the CLA 45 4MATIC+. While the 680 horsepower figure is eye-catching, the true innovation lies in its software-defined architecture. Powered by three axial-flux electric motors, the vehicle represents a massive leap in power density and software-controlled dynamics.
Axial-flux motors are significantly lighter and more compact than traditional radial-flux motors, allowing for one motor on the front axle and two at the rear. This setup enables independent wheel control, or "torque vectoring," at a granular level that mechanical systems could never achieve. The software driving these motors can adjust power delivery thousands of times per second, providing stability and cornering speeds that mimic Formula 1 technology.
This is a prime example of the Software-Defined Vehicle (SDV) era: the hardware serves as a high-fidelity output for complex algorithms. From thermal management of the battery to the regenerative braking curves, every aspect of the experience is tunable via OTA updates. As Mercedes merges luxury with high-performance computation, the CLA 45 serves as a rolling laboratory for how software will dictate the "soul" of future electric vehicles.
Source: Electrek
