Automobile Engineering

Since you've already completed a Diploma in Mechanical Engineering, and ignoring personal interest, Mechanical Engineering has the better overall scope at Lovely Professional University.

More job opportunities across industries (manufacturing, automotive, energy, aerospace, HVAC, maintenance, design, etc.).

Easier to switch into the automobile sector later, while the reverse is more limited.

Better chances for government jobs (PSUs, Railways, SSC JE, state engineering services).

Mechanical graduates are eligible for a wider range of higher studies and competitive exams.

Your Diploma background aligns directly with Mechanical Engineering making the transition smoother.

Recommendation: Choose Mechanical Engineering. It offers broader career opportunities, and you can still work in the automobile industry if you wish later.

Yes , you might be eligible to apply for B.Tech in Automobile Engineering at LPU, after finishing 10+2 with a vocational (AET) course, if you actually meet the university's eligibility conditions. LPU normally considers students who have passed 10+2 with Physics, Mathematics, and English (or a similar qualification). On top of that, you also need to qualify through LPUNEST, JEE Main, or CUET, depending on what applies to your case.  

If your AET vocational background is recognized as equivalent, and it includes the required subjects , then you can submit an application. Still, it's a good idea to confirm your exact vocational credential, because the LPU admissions team can confirm whether it matches their requirements, before you apply.

Placements for B.Tech Automobile Engineering at LPU are usually quite good, especially for students who build solid technical, and also software abilities along with their main engineering know how. LPU gives exposure in a sort of hand on way, through industry projects internships, workshops and even some involvement in automotive, plus EV related events. Recruitment happens from more than just automobile and manufacturing firms, students can also be picked up by engineering services groups, design oriented companies, and technology focused organizations.

Now yes, across India, core automobile placements are competitive, but LPU benefits from a wider recruiter base and training support that lets students look into openings in areas like automotive, mechanical, production, quality and other connected fields. Still, the final placement results depend a lot on the individual, like their skills, the kind of projects they do, how their internships go, and how they perform overall through the entire program.

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No, you cannot join IITs through lateral entry after a diploma. Institutes like Indian Institute of Technology Bombay and other Indian Institutes of Technology only admit students into B.Tech (including aeronautical/aerospace) through the regular first-year route via Joint Entrance Examination Advanced, after qualifying Joint Entrance Examination Main. Diploma holders must follow the same process and start from first year—there is no direct 2nd-year entry.

Lovely Professional University offers a flexible pathway for diploma students by allowing lateral entry into B.Tech programs. With industry-oriented curriculum, modern labs, internships, and strong placement support, LPU helps students smoothly transition into engineering careers and build practical skills for future opportunities.