I'd be really suprised if the insurance company didn't just total the car. You might want to check the book value and see how much they'd be giving you, and check how much you still owe. If they will give you equal or more than what you still owe, you might want to push for that. Luckily it looks as though all the damage was to the body rather than to the mechanical side of things. But if it bent the frame it's a flip of the coin as to whether the thing will ever ride right again.
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Some people are like slinkies, they aren't really good for anything, but they still bring a smile to your face when you push them down the stairs.