[chevy_ridin_hot_boi]

...head on and the driver was? not wearing a seatbelt, what are the chances the driver will survive? keep in mind it is a cadillac fleetwood, and the airbags might go off

 

[fideux]

At 100 mph, chances of survival would be extremely remote, even with seatbelts and an air bag.

Without seatbelts, an airbag would be usless at that speed. A person not held in the seat by belts would continue forward over the air bag and into the windshield. Assuming by that time the windshield had broken, the person would continue forward and be ejected. Most likely, they would contact the concrete structure. The final result would be difficult to identify.

 

[Fred C]

Airbags only work if the seat belt is in place, otherwise the body will smack into the inflating airbag then submarine. He's likely dead.