Hi,

Mechanical Engineering, is the broadest and one of the oldest engineering branches, and deals with subjects like physics, mathematical principles alongside material science for designing, analysing, manufacturing and maintaining mechanical systems.

Top most colleges for BTech mechanical engineering in Mumbai,

• Indian Institute of Technology, [IIT Bombay]
• Veermata Jijabai Technological Institute, Mumbai
• Institute of Chemical Technology, Mumbai
• Vivekanand Education Society’s Institute of Technology – VESIT Mumbai
• Sardar Patel College of Engineering, Mumbai

Top most colleges for BTech mechanical engineering in Gujarat,

• IIT Gandhinagar
• Sardar Vallabhbhai National Institute of Technology - [SVNIT] Surat
• Maharaja Sayajirao University of Baroda, Vadodara
• Nirma University - [NU], Ahmedabad
• Pandit Deendayal Energy University - [PDEU], Gandhinagar

For more information you can check out these below attached links,

https://engineering.careers360.com/colleges/list-of-mechanical-engineering-colleges-in-mumbai

https://engineering.careers360.com/colleges/list-of-mechanical-engineering-colleges-in-gujarat

I hope this helps.