the formula car. The IA is necessary to take fully into account not only lighter weight of the
parts but also cost effectiveness as the total cost and the workability of manufacturing have
much value to win the FSAE. In this paper, three different IAs, 1) a space frame structure with
steel pipes (SSF), 2) a monocoque structure with aluminum (AM) and 3) a monocoque
structure with Carbon Fiber Reinforced Plastic (CFRPM), were manufactured and compared …