The idea is that you keep that volatile, explosive, toxic liquid into as close proximity yourself as possible, while still blocking egress with same. Some scientists say under the seat is best, but putting the tank in a crumple zone has proven to be the most intelligent design.
How is this different from having the gas cap on the side of the car?
Is the idea you don’t have to get out?
The idea is that you keep that volatile, explosive, toxic liquid into as close proximity yourself as possible, while still blocking egress with same. Some scientists say under the seat is best, but putting the tank in a crumple zone has proven to be the most intelligent design.