hello aspirant,

I hope that you are doing absolutely great.

With reference to your above mentioned query, i would like to tell you that there are many subjects that you can study in automobile engineering diploma and not in mechanical engineering diploma.

Some of the automobile engineering diploma subjects are as follows :

• Applied Mathematics I.
• Applied Science Lab.
• Automobile Machine Shop.
• Automobile Chassis and Transmission.
• Auto Electrical and Electronics.
• Auto Repair and Maintenance.

Further, for more information and complete details about automobile engineering you can follow the below mentioned link :

https://www.careers360.com/courses/automobile-engineering-course

Further, if you wish to know more about the top automobile engineering diploma colleges, then you can follow the below mentioned link :

https://engineering.careers360.com/colleges/list-of-diploma-in-automobile-engineering-colleges-in-india

i hope that this will help.