The Merseyside outfit need seven points from their last three Premier League fixtures to lift their first title since 1990.
"[Winning the title] would be something that no one would believe," Suarez told Perform. "Because we have good players, but if you look at the complete roster, we don't have [the players] to be up there. The truth is that we are surprised ourselves at how well we're playing.
"We have good players who are demonstrating why they are in Liverpool and it would be something amazing even to England because of the investment made by Chelsea, [Manchester] City and Arsenal."
Liverpool, who have officially qualified for next season's Champions League tournament, will take on Chelsea, Crystal Palace and Newcastle United before their league fate is decided.