Mercedes-Benz GLC 400 EQ demonstrates confident handling in Nevada testing

The all-electric Mercedes-Benz GLC 400 4MATIC with EQ Technology proved its stability and precision during desert trials in Nevada, marking a new step in EV performance.

Mercedes-Benz has unveiled a vivid glimpse of its electric future during desert testing in Nevada. The new GLC 400 4MATIC with EQ Technology — a fully electric evolution of the popular SUV — faced sand, heat, and open space on November 4, 2025, revealing its calm precision and balanced performance under pressure.

The focus of the testing was the interaction between the 4MATIC all-wheel drive and the updated brake control system. This combination ensured confident traction and composure across shifting terrain. Engineers note that the new MB.EA architecture and dual-motor setup allow the electric crossover to adapt instantly, whether gliding through city streets or cutting across desert dunes.

According to WLTP data, the GLC 400 4MATIC with EQ Technology consumes between 14.9 and 18.9 kWh per 100 km and produces zero local CO₂ emissions. It features an 800-volt electrical system, supports fast charging up to 330 kW, and offers a range of up to 637 km. The system dynamically adjusts power distribution within milliseconds, ensuring smooth transitions from asphalt to sand.

Testing in Nevada was no coincidence: the intense heat and soft terrain provided ideal conditions to evaluate battery cooling, suspension endurance, and drive control calibration. Early impressions suggest that the upcoming production GLC models with EQ Technology will balance comfort, efficiency, and reliability — remaining unmistakably Mercedes-Benz in spirit and execution.