This book includes selected papers from the 7th International Conference on Smart Vehicular Technology, Transportation, Communication, and Applications (VTCA 2025), held during November 21–23, 2025. The book includes research work from engineers, researchers, and practitioners interested in the advances and applications in the field of vehicle technology and communication. The book covers three tracks, namely (1) vehicular electronics, (2) intelligent transportation systems and applications, and (3) vehicular networking security.