Hi, for my Physics project I am to write an argumentative essay on which car(out of three) is the safest, I have chosen for one the Mercedes Benz r class.

However I found a report saying that the Mercedes Benz C Class is very safe, I was just wondering if the R Class has the same features. Here is the report: http://www.howsafeisyourcar.com.au/_scripts/ancap_summary_result.php?IID=228

Help and advice would be greatly appreciated, cheers,


Nick