Certainly that is good news. But Christ preached the gospel of the kingdom of God. Reference: New Testament
But .. if you believe in Jesus as your Savior, you have eternal life - YOU HAVE THE KINGDOM OF GOD!!
Why is that so difficult for you to understand ..??
The “Gospel” is accepting Jesus as your Savior, receiving eternal life, and spending eternity with God in his Kingdom.
Without Jesus - THERE IS NO GOSPEL!