Hello, 

As for  your query, cost of automobile engineering varies with the kind of degree that you are applying for. 

If you want to persue B. Tech in automobile engineering,  then you can apply through Jee Mains and Advanced for IITs,  NITs etc..

Also there are some prestigious private universities too,  altogether for B.Tech the complete course fee ranges from 10-15 lakh. 

Whereas, one can also take diploma in automobile engineering,  the course fee for that ranges from 20k- 2 lakh depending on the place you get diploma from. 

Hope this will help. 

Thanks