When will both airbags deploy from a front impact?

Both airbags in a vehicle will typically deploy during a front impact when the collision is severe enough to indicate a significant risk of injury to the occupants. This usually occurs when the vehicle experiences a frontal crash with a deceleration force that meets or exceeds the threshold set by the airbag system, often around 14-20 mph for most vehicles. The specific conditions for deployment may vary based on the vehicle's design and the severity of the impact.