讓我們繼續看下去 BMW 3 series 0 S! }. p6 \5 |. w) }) D
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2012 BMW 3 series 40 mph small overlap front test% o; G9 X: v: T, O% A
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Overall evaluation: Marginal4 I! I) h' F! J* F! y9 O
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New crash tests: Underride guards on most big rigs leave passenger vehicle occupants at risk in certain crashes; b1 h% J" Z0 G; I5 l4 H" C6 [0 f
7 N M$ y0 D) n+ FModern semitrailers for the most part do a good job of keeping passenger vehicles from sliding underneath them, greatly increasing the chances of surviving a crash into the back of a large truck, recent tests by the Insurance Institute for Highway Safety (IIHS) show. But in crashes involving only a small portion of the truck's rear, most trailers fail to prevent potentially deadly underride.