Agreed. You would be very lucky to survive such an accident. The NHTSA has found that a combination of seat belt and airbag reduces fatalities in frontal impacts by 61%--so buckle up!
If you were to survive, which is highly unlikely, you would be a vegetable, or paralyzed. Why would you ask such an inane question? Try it, and come back to us with the results. Or, will I be reading your obituary and the newspaper account of the accident?
If it was a big tree and the impact was on the drivers side, then it's unlikely that you would survive.
you would survive the cars impact with the tree but probably not your impact with the car
It depends on the size of the tree.
Even with a seatbelt you most likely will not survive