Heavily camouflaged prototypes of the all-electric Mercedes-Benz GLC recently embarked on rigorous winter trials in the polar regions of Sweden. Facing temperatures plunging well below freezing and conquering snow-covered roads, the test vehicles were thoroughly put to the test.
During winter testing in Arjeplog, engineers assessed the vehicle’s ride, handling and traction on snowy roads. The vehicle’s electric drive unit was also scrutinized heavily as well as its braking system, which combines the previously separate components of the brake booster, master cylinder and ESP control into a compact module.
It goes without saying that range was a central focus. The electric GLC features an 800V architecture and sophisticated drive units featuring a two-speed transmission on the primary rear axle drive unit. Various high-voltage batteries will be available.
Tests in Sweden’s polar region were also conducted to confirm that the interior stays comfortable even during fast charging.
“Our new electric GLC is a car without compromises – and we test it just as uncompromisingly. 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,” said Christoph Starzynski, VP overall vehicle development and integration, Mercedes-Benz Group.
Mercedes-Benz operates a dedicated testing center in Arjeplog, Sweden, which includes 20% gradient hill climbs, tracks with varying friction surfaces, handling courses and circular tracks on frozen lakes.
According to the company, each new model undergoes more than 500 tests to ensure overall vehicle integrity. For electric vehicles, over 100 additional tests focus on drive-specific technologies, with about two-thirds relating to e-drive and charging.
Alongside winter testing, vehicles are also assessed in extremely hot regions such as Arizona and South Africa.