Abstract
Vehicles performance design is taken up for the theme, and this research shows the new design technique that it is provided the design territory. The design territory is the range of the value of the design parameter which realizes the value which the characteristic value should fill. The combination of the design parameter which can get the ideal characteristic value is shown by using Hierarchical Cluster Analysis and Ward distance. A designer can choose design space by showing more than one territory. It considers that consequently creative design becomes possible.
