In the Name of Allah, the Most Gracious, the Most Merciful

 No! It is the same religion which was preached by all the prophets and is further elaborated through the Prophet Muhammad, peace be upon him. God ordered him:

"Say: We believe in Allah and in that which was revealed to us, and in that which was revealed to Abraham and Ishmael and Isaac and Jacob and the tribes and in that which was given to Moses and to Jesus and to other Prophets from their God; we make no distinction between any of them, and to Him we are Muslims." Al-Qur'an 3:84

The religion of Islam is as old as humanity itself. It was in fact the religion of every prophet of God, who appeared in any part of the world According to the Qur'an, Islam was the religion of Adam, Noah, Abraham, Ishmael, Isaac, Jacob, Moses and Jesus, peace be upon them all. However, it was revealed to Prophet Muhammad, peace be upon him, in its comprehensive, complete and final form.

Tags: Is Islam a new Religion, Islam, Muslim

References: What is Islam? The Institute of Islamic Knowledge, al-quraan.org