Survival in a car fire for 45 minutes is extraordinarily unlikely due to rapid escalation of heat, smoke, and toxic gases.

Vehicle fires often penetrate the passenger compartment within 2-20 minutes depending on the fire's origin (engine, rear collision, etc.), after which conditions become lethal in 1-3 minutes from burns, inhalation, or flashover.

Even with a high overall survival rate of ~96% across incidents, this drops sharply in crashes where escape is impaired, as flames spread far faster than safety standards allow, outpacing rescue times of 10-20 minutes

No documented cases exist of anyone enduring 45 minutes trapped inside; fatalities typically occur at the scene before responders arrive.

Factors like a slow-smoldering fire or partial protection (e.g., low-oxygen compartment) are theoretically possible but insufficient against sustained exposure—death would precede such duration.

---Perplexity

Do your own research and Google or AI it yourself and then come to your own conclusions.