Driven by the global carbon neutrality goal, the intelligence of new energy vehicles has become the core of industrial transformation. This study focuses on the development path and future prospects of intelligent technologies for new energy vehicles, systematically sorting out the development paths such as the evolution of autonomous driving technology and the paradigm transformation of intelligent cockpits. Research findings indicate that the two major trends reshaping the industrial landscape are the accelerated increase in market penetration rate and the integration of technologies giving rise to new business forms. In the future, as AI large models, vehicle-road-cloud integration, and ultra-fast charging technologies mature, automakers need to build an open ecosystem to balance technology and costs and seize the commanding heights of the intelligent mobility industry.