Complex sentence: The Scion xB received an overall "Good" score in the Insurance Institute for Highway Safety frontal offset crash test, and another "Good" overall score in the side impact crash test, with all nine measured categories also rated "Good".
Split into simpler sentences: The Scion xB is given an overall "Good" score in the Insurance Institute for Highway Safety frontal offset crash test. And another "Good" overall score in the side impact crash test, with all nine measured categories also rated "Good".