Hi Aspirant,

The top cheap and best private engineering colleges in chennai are:

• SRMIST - SRM Institute of Science and Technology, Chennai. Kattankulathur, Chennai.
• Rajalakshmi Engineering College.
• IIT Madras - Indian Institute of Technology.
• Anna University.
• Madras Institute of Technology.
• SSN College of Engineering.
• Chennai Institute of Technology.
• SRM Valliammai Engineering College, Kanchipuram.

Hope it helps!!