All new vehicles, particularly those entering the market, undergo extensive testing before being offered to the public. These tests are designed to ensure safety, reliability, and performance across a broad range of conditions. Crash tests evaluate structural integrity, while electrical systems and driving dynamics face scrutiny to guarantee optimal functionality. Engineers also focus on eliminating NVH – noise, vibration, and harshness – by rigorously testing for squeaks and rattles. They verify corrosion resistance, assess driveline strength, and even subject vehicles to extreme climates, from scorching desert heat to sub-zero temperatures.
Mercedes-Benz is currently putting its redesigned GLC SUV through this demanding process. The electrified utility vehicle is being tested near the Arctic Circle in northern Sweden, and the automaker has released photos and details about this rigorous testing.
Globally, the GLC is a top-selling SUV for the German luxury automaker, and the company is working on the new GLC with EQ Technology to maintain that sales success. Designed as an electric vehicle but flexible enough to accommodate several powertrains, the new GLC is designed to meet customer needs worldwide. “Our new electric GLC is a car without compromises – and we test it just as uncompromisingly,” said Christoph Starzynski, vice president of overall vehicle development and integration at Mercedes-Benz. “During winter testing in Sweden, our new, all-electric GLC demonstrated its reliability and robustness even under extreme conditions. It represents innovation and quality – a fact we have proven in the Scandinavian winter,” he added.
Technical Details
Mercedes-Benz has shared some interesting details about the upcoming all-electric GLC, in addition to the spy photos. The SUV will be equipped with a state-of-the-art battery featuring an 800-volt architecture, enhancing performance, and enabling quick charging. The battery pack is designed to support DC fast charging at speeds exceeding 320 kilowatts, which is impressive for any vehicle. Internally, the battery incorporates silicon oxide, blended with graphite, in its anode design. This enhances energy density for a longer range and lower weight, though a final range estimate hasn’t been published for the new GLC. Finalized numbers are likely still undergoing development, especially because these figures can vary significantly depending on the market the SUV is sold in given the differences, for example, between the EPA and WLTP testing cycles.
Heat Pump and Other Features
To further maximize range, the new GLC will come standard with a heat pump. This is a more efficient design, using only one-third the power of a resistive heater. The HVAC system can also utilize waste heat from its drive units, battery pack, and even the ambient air. The vehicle will offer Mercedes-Benz’s 4Matic all-wheel-drive system, ensuring optimal traction in all weather. The new rear-drive unit, entirely developed by Mercedes-Benz, includes a two-speed transmission for enhanced performance. Furthermore, the redesigned GLC SUV features a new integrated braking system, combining the ESP control module, master cylinder, and booster into a compact unit.
It remains unclear when Mercedes-Benz will officially unveil the new GLC utility vehicle, but the public should hopefully see the all-electric SUV soon. Judging by the spy photos, the vehicle has an appealing design, following the traditional two-box silhouette. Like other EVs from Mercedes-Benz, the new GLC features podded side-view mirrors mounted on the doors. The exterior door handles appear to be retractable for improved aerodynamics and a cleaner appearance. Overall, the SUV appears to be well-proportioned and aesthetically pleasing.
