European New Car Assessment Program  
   Official site provides motoring consumers with a realistic and independent assessment of the safety performance of some of the most popular cars sold in Europe.
   http://www.euroncap.com/home.htm

Australian New Car Assessment Program  
   Compares the crash protection provided by vehicles in the event of a severe frontal crash, provides detailed information on a range of crash tests.
   http://www.nrma.com.au/Page/Public?PageId=mot_ctsearch

NHTSA: New Car Assessment Program  
   Comprehensive crash test data of new vehicles available in the U.S. market, archive of past tests to the 1990 model year.
   http://www.nhtsa.gov/cars/testing/ncap/

Insurance Institute for Highway Safety  
   Research organization provides comprehensive crash test data for vehicles available in the U.S. market.
   http://www.iihs.org/