To consider when buying cars:
Nonprofit crash test and highway safety research organization, the Insurance Institute for Highway Safety (IIHS), performs a variety of tests on hundreds of car models sold in the country, grading them on frontal, rollover, side crashes, and head and restraint safety. In 2012, the IIHS implemented a new small overlap frontal crash test. To date, 20 vehicles of model year 2015 received a poor rating in this or one of the other major tests, meaning that driver injury is very likely in this kind of a crash. 24/7 Wall St. reviewed the 20 most dangerous vehicles in the United States.
http://247wallst.com/special-report/2015/08/20/the-most-dangerous-cars-in-america-2/