This looks like a very dangerous crash to me. The car is traveling at decent speed when it hits an immovable object directly where someone is sitting. That's a huge amount of force in a concentrated area in a sudden impact.

Don't be fooled by crashes that "look big" but actually don't result in big forces on the occupants. For example, a car that goes off the road at 120kmh, and rolls ten times, before finally coming to a stop 400m away in a field. Looks big, but all that energy is dissipated gradually over time as the car slows down during the crash. Much less dangerous.