This is a fundamental course related to the vehicle engineering design. Three vehicle systems, structures and materials, thermal-fluid and propulsion, electromechanical and control, will be introduced in the course. The content of structures and materials system includes the design of vehicle structures, stiffness, and strength, NVH performance. The content of thermal-fluid and propulsion system includes the design of vehicle power, thermal and fluid problems and their solutions. The content of electromechanical and control system includes the design of electric circuit, system dynamics and its control.