Hello  Naveen

Whereas Automotive Design is more CAD related and where you design parts , components , assemblies , body and trims in Design Software like CATIA, PRO-E, Solidworks.

Talking about Styling , most of the companies in India recruit B.Des / M.Des from institutes like National Institute of Design . Or if you are a Post Graduate M.Des from IIT Bombay or IIT kanpur that have specific design courses like Automotive Design and Product Design . They have specific entrance tests .

While for Automotive Design involving CAD, companies recruit B.Tech graduates and M.Tech graduates into their R&D Department .