How the Mercedes-Benz Electric AWD System Works
November 25 2022,
With the debut of some all-new Mercedes-EQ models, like the EQS Sedan and SUV, the EQE or even the EQB, there's been a lot of talk about the unique electric AWD system that comes standard on these game-changing luxury vehicles. So, how does it work? Here's a quick explanation.
The Mercedes-Benz EQS and most EQ models have a modular electric powertrain (eATS) at the rear axle, while the 4MATIC model also has an eATS at the front axle. This setup allows for incredible stability and traction no matter what the conditions are like outside.
4MATIC models also come with the Torque Shift function, which intelligently and continuously distributes drive torques between axles for efficient use of eATS. This results in even better handling and stability compared to traditional AWD systems.
For example, when cornering on a slippery surface, more drive torque is sent to the outside rear wheel to help reduce understeer. In addition, when accelerating from a standstill on a slippery surface, more drive torque is initially sent to the rear wheels to help prevent wheelspin.
If one of the driven wheels starts to slip, eAWD can transfer up to 100% of available torque to the other driven wheel – providing exceptional traction and stability.
Furthermore, some Mercedes-EQ models also have a more advanced 4MATIC system. Indeed, Mercedes-AMG EQ models offer a unique "+" feature that sets it apart from other all-wheel drive models. The "+" stands for the variable all-wheel drive, which is continually monitored and adjusted for optimized performance.
This electric-specific system ensures a significantly faster response than a mechanical all-wheel drive system. The Mercedes-AMG EQ models also offer different drive programs that change the focus of the torque distribution. "Comfort" mode is focused on efficiency, while "Sport" and "Sport+" emphasize rear torque for lateral dynamic movement. As a result, a Mercedes-AMG EQ model provides a unique driving experience that is tailored to your specific needs.
The eAWD system found on the Mercedes-EQ models is a state-of-the-art innovation that provides excellent traction and stability in all types of weather and road conditions. If you're considering a Mercedes-EQ, like an EQS or an EQB, contact us today to learn more about this impressive all-wheel-drive system.
