This thesis is the result of an activity made in ANKERS juss-amg S.r.l., a consulting engineering company operating in the automotive, aerospace and telecommunications field. Which provides its know-how to its clients, to help them in the realization of their projects through structural, CFD and multibody analyses. In this case the requested project was a complete analysis of an electric sport, street legal, vehicle named ‘Road Blade’. Only the external shape and the interiors were defined at the beginning, so different people worked on this project to design main components and perform different analyses. From CFD to structural analyses, to the design with CAD software of the chassis and all its components and finally multibody analyses for the suspensions, which are the core of this thesis, to define the handling of the vehicle.