IIHS Crashes Small Cars

The Insurance Institute for Highway Safety, IIHS, is an insurance industry funded organization which does its own crash tests, in parallel to the NHTSA. IIHS' tests are more severe than NHTSA's, and are much harder for automakers to score well on.

For example, in the latest round of small car crash tests, the Chrysler PT Cruiser fared miserably in the IIHS side impact test, which uses a high barrier to simulate a mid-size SUV or pickup truck hitting a passenger car in the side. However, the PT Cruiser got a 4 star rating for side impact from NHTSA.