http://www.safercar.gov/portal/site/safercar/menuitem.db847bd57e3dc1f885dfc38c35a67789/?vgnextoid=c95df2905bf54110VgnVCM1000002fd17898RCRD&model=7473 The car is strong and protected the occupants well but one door popped open during the test.
Crap, the link doesn't work....well, go to "Home" then choose: Passenger Car / 2008 / Smart / Fortwo, then click on the hotlink to the car to see the test results.