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Volvo pillars are apparently so strong that emergency crews have to carry special equipment to cut them if needed: http://www.fullerroadfire.com/TrainingAndEducation/Universit...

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Interesting, here is an older article that shows the same is true for Subaru's: http://moojohn.com/subaru/extract.pdf

That extra surprise stub of rebar welded into the middle is funny, it was probably a quick "hack" to pass some test that turned out cheaper than redesigning the whole thing.

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