Which one is better: BE or B.Tech in automobile engineering?

Hello Aruna, Your query appears to be quite genuine but to tell you frankly there is no difference between Bachelor of engineering (BE) or Bachelor of Technology (B.Tech). These two degrees are awarded by Institutions based on their perception or based on their legal status but as far as the market

There is no difference between BE and B.Tech, they are just different names given by different universities.