EuroNCAP tests are a way more advanced than those done in North America[1]:
"Ford Mustang hits the wall with 2-star Euro NCAP score [...] Lack of modern safety technology and other flaws mark Ford's sports car down in the latest round of tests. That's the lowest score a brand new vehicle has achieved in quite some time. [...] In NHTSA tests the Mustang scored five starts in every metric."
