The GMC Hummer X Concept, therefore, shows an interesting departure from where the next generation of off-roaders might come ...

GMC has officially unveiled the GMC Hummer X Truck and SUV Concepts, shaking up the electric vehicle market with a bold, ...

• All-new, five-passenger crossover SUV delivers expected segment-best highway fuel economy of 7.8 L/100 Km • Comprehensive package of premium features, with an emphasis on vehicle safety and ...