The topic of this work is chassis and suspension design of Baja SAE vehicles. The work demonstrates steps in development of vehicle, from definition of chassis and suspension demands, conceiving of chassis and suspension, suspension kinematics and vehicle dynamics analysis, design development of chassis and suspension components to tension analysis of certain components. Thereby it is necessary to follow demands of Baja SAE rulebook while other guidelines and demands which are not regulated by the rulebook have been elaborated based on literature and experience. Introduction of the graduation work shortly describes Baja SAE competition organized under protection of SAE organisation. This part of the work also lists test procedures on the competition as well as their weighting method. Hereby it is apparent that Baja vehicle has to be equipped for various demanding situations. Besides, in the introduction part, the work gives clarification for basic terms of dynamics and kinematics of the vehicle as well as demands being posted upon them with their influence on the performance of the vehicle. This theoretical introduction is followed by practical design development of the vehicle. Simulation of dynamics of the Baja SAE vehicle in programme package CarSim has been taken as the starting point for further analysis. The vehicle has been run through the procedure in which influence of basic vehicle and suspension parameters on vehicle behaviour was observed. Next phase of the development was based according to the obtained results. In order to continue, first the vehicle was conceived and suspension configuration was chosen from the point of design and available components. The following step was creating kinematic model of suspension and steering whereupon kinematics was analysed in the programme package Lotus Suspension Analyser. After defining the position of characteristic points and achieving required changes of kinematic measures, a design was made in the programme package Solidworks 2015. Design solutions for suspension, chassis, steering and wheel assembly have been suggested. It is important to note that the analysis of kinematics and design development includes a large number of iteration which therefore need to be balanced. At the end of this work there is the control testing of chassis and suspension links strength which was based on load taken from analysis of vehicle dynamics in CarSim and literature.