Which is safer fordranger 2.2 xlt or wildtrak, mazdabt50 2.2 or Mercedes e or s clas

I really need help. I want to know which is safer. So far my choices are ford ranger 2.2 xlt , ford ranger 2.2 wildtrak ,2004 Mercedes e class, 2003 Mercedes s class. I would really appreciate your feed back fellow tsikoteers.