STUTTGART: Heavily camouflaged prototypes of the electric 2026 Mercedes-Benz GLC recently embarked on rigorous winter trials in the polar regions of Sweden.
During harsh winter testing in Swedish Arjeplog, the new Mercedes-Benz GLC showcased its exceptional ride and handling qualities, as well as superior traction on winter roads thanks to 4MATIC.
The all-wheel-drive models feature a powerful front-axle drive unit, which can be swiftly engaged or disengaged using a Disconnect Unit (DCU) when needed.
To ensure optimal traction and driving stability on snow and ice, sensors detect spinning wheels and distribute torque according to the operating strategy.
Since both electric motors are controlled independently, the driving force remains optimally maintained.
In addition to the sensitive and responsive all-wheel drive and precise steering, the new system also impresses on the Swedish tracks.
This innovative braking system combines the previously separate components of the brake booster, master cylinder and ESP control into a compact module, providing a confident brake pedal feel that delivers precise and consistent feedback.
The system meticulously optimizes the recuperation of braking energy, thereby augmenting the vehicle’s range.[/caption]
Among its technological marvels are the 800-volt architecture and drive units featuring a two-speed transmission on the primary rear axle drive unit.
This 800-volt system optimises both efficiency and performance, substantially reducing charging times.
Various iterations of high-voltage batteries will be available for the GLC.
The premier battery variant will support DC charging with sustained rates of more than 320kW.
Even operation in the deepest wintry conditions, the all-electric GLC astounds with exceptional temperature comfort.
The forthcoming model will be equipped as standard with an air-side heat pump.
When it comes to heating the interior, this system utilises approximately one-third of the electrical energy that a comparable electric heater would consume to achieve the same output under identical conditions.
To ensure the overall vehicle integrity, more than 500 individual tests are carried out as part of the trial program for a new Mercedes-Benz model.
For electric vehicles, more than hundred drive-specific tests are added to the standard procedures, developed specifically for the new drive technologies.
About two thirds of them specifically concern eDrive and charging.
New challenges for an electric vehicle include the power output of the electric motor during a cold start with a chilled battery, range in customer driving conditions, handling of charging cables, preconditioning and the operating strategy including recuperation.
Additionally, the specific tuning of driving dynamics and the ESP system is crucial.
