This study presents an innovative framework that integrates artificial intelligence (AI) into automotive product life cycle management (PLM) and Stage Gate decisions within the Product Development Process (PDP). Our goal is to revolutionize the automotive industry by enhancing the efficiency and effectiveness of PLM through the application of AI technologies. We identify the unique challenges faced in automotive PLM, such as complex supply chains, rapidly changing customer demands, and the need for cross-functional collaboration. Additionally, we detail how our specialized AI framework addresses these challenges by providing solutions that improve manufacturing, maintenance, product design, testing, and quality control processes. Our findings demonstrate that AI-driven solutions can significantly optimize various stages of the product life cycle, leading to streamlined development processes. The study also outlines actionable recommendations derived from our research to refine the AI framework, along with suggested avenues for future research. This groundbreaking approach has the potential to transform PLM practices in the automotive sector, enabling companies to better respond to evolving market demands, and ultimately enhancing overall industry performance. By embracing Artificial Intelligence and Deep Learning Models, companies can position themselves for greater success in a competitive landscape.