Is Piccolo Stronger Than Goku?

Considering the struggles that Goku goes through with Frost, it appears that Piccolo is more powerful than Goku's base form, but perhaps not any stronger than that. Piccolo puts on an even greater display of his power in the lead-up to the Tournament of Power by scoring a victory over Super Saiyan 2 Gohan.

Is Piccolo stronger than a Super Saiyan?

Piccolo has been stronger than a Super Saiyan since he fused with Kami.

Was Piccolo ever the strongest?

For a short time in the Dragon Ball universe, Piccolo was the strongest of all the Z-Warriors, which means that he was above both Goku and Vegeta. Traditionally, the Namekian hero is several levels below the two Saiyans. He also tends to be behind Gohan as well, when it comes to power levels.