What is the primary function of advanced frontal airbags?

The primary function of advanced frontal airbags is to prevent injury during a collision. These airbags are designed to deploy in the event of a crash, effectively cushioning and protecting the occupants of the vehicle from the force of the impact. By inflating rapidly, they help to limit movement of the occupants and reduce the risk of head, neck, and chest injuries, which can occur in high-impact collisions.

While reducing vehicle weight, improving comfort, and enhancing fuel efficiency are important considerations in vehicle design and safety, these aspects are not the main purpose of advanced frontal airbags. The primary focus is on minimizing injuries and enhancing passenger safety during an accident, which is why option B is the correct choice. Advanced airbags are engineered to adapt to different crash conditions and occupant profiles, ensuring optimal protection.