The integration of ChatGPT, a generative AI model, is revolutionizing the automotive industry by improving innovation, efficiency, and decision-making in multiple areas. This chapter examines the historical context and evolution of AI in the automotive sector and details its current applications, particularly in manufacturing and supply chain management. By deploying generative AI models to gain advanced predictive maintenance capabilities, manufacturers can anticipate potential equipment failures and proactively schedule maintenance, reducing downtime and operating costs. AI-driven supply chain logistics optimization streamlines inventory management, enhances route planning, and facilitates effective communication among stakeholders. In addition, ChatGPT’s role in quality control processes ensures that products consistently meet high standards. The chapter also addresses ethical considerations and future challenges associated with the use of AI in the automotive industry, emphasizing the importance of privacy, bias mitigation, and accountability. The continued advancement of AI technologies promises further improvements in vehicle design, safety, and personalization, ultimately contributing to more sustainable and efficient automotive operations. This comprehensive research highlights the transformative impact of ChatGPT on the automotive industry and underscores the potential of responsible AI innovation to drive future progress.