The Insurance Institute for Highway Safety does its own testing on cars and trucks with different tests from the government standard. IIHS does a 40mph offset frontal test as well as a 31mph side impact test and a 20 mph rear impact test. The Smart scored the maximum good rating on both the front and side tests and an acceptable on the rear impact test. Considering the almost complete absence of crush zones on the Smart, it's always amazing to see how well the structure along with the belts and air bags protect the occupants. The full report is available here. The Video is after the jump.
[Source: Insurance Institute for Highway Safety]