Anything can be fixed with the right talent and enough money. The car is hurt bad. Even so, now that the cars are valuebal enough and the mileage is low enough, it might be a cost effective repair. However, I wouldn't get my hopes up because there is serious strcutrual damage, and it will take a talented frame man to do a correct repair.
I had worked alongside many talented persons who could make the repair, so it can be done. The problem is that I don't think it will be a cost effective repair, even with the low mileage.