RWTH Aachen University

You should get more than 75%.

For Masters, you need a good CGPA (80%), LORs from professor, a CV and TOEFL/ IELTS. For further details, you may write a mail to them at:
http://www.rwth-aachen.de/cms/root/Studium/Vor-dem-Studium/~hspf/Internationale-Studierende/lidx/1/?mobile=1

Hi, admission requirements vary with program to program. Please check these for more information http://www.rwth-aachen.de/go/id/ddxf/lidx/1 and http://www.rwth-aachen.de/go/id/cauq/lidx/1 You may check the desired program page for more information. Hope this helps

Hi Aniket,
Your profile is a bit lower. You could try adding relevant work experience and an excellent GRE score but your chances would continue to be at best 50 - 50. Would highly recommend you to look at other, less popular but equally good universities. Here's a link to get you started.
https://studyabroad.shiksha.com/10-lesser-known-good-colleges-of-germany-articlepage-496

Hi
You hvnot specified in which branch you hv completed your b.tech/b.e. The Masters in automotive is offered in both English / German so check your eligibility here:
http://www.rwth-aachen.de/cms/root/Studium/Vor-dem-Studium/Zugangsvoraussetzungen/Zugangsvoraussetzungen-fuer-den-Master/~dkzf/Zugangsvoraussetzungen-fuer-international/lidx/1/?mobile=1