Abstract: University of Carabobo, presents its fourth prototype in BAJA SAE OREGON 2015 competition, designed to fulfill the following objectives: a) To manufacture an economical vehicle, b) To optimize manufacturing processes, c) To improve power-weight ratio making a lighter vehicle, for obtaining a better performance. The prototype design contains six study areas: chassis-safety and ergonomics, suspension, transmission, brakes, steering and control systems (telemetry). The CAD / CAM software and studies to prototypes that participated in the previous competitions was used.