This research proposes a real-time accident detection and mitigation system with the goal of reducing damage during vehicle crashes. The system uses an accelerometer sensor to track sudden changes in acceleration which may indicate an accident. When the system detects an acceleration rate that is higher than the set threshold, the system will activate a fuel cut-off device which will immediately block the engine’s fuel pipes and stop the fuel supply. This rapid response improves the safety of the vehicle and its passengers by reducing the chance of fire and further damage. The recommended solution is an inexpensive standalone system that aims to improve current vehicle safety measures. This approach will help improve road safety and reduce the severity of the consequences of accidents by reducing damage and preventing harm after an accident.