A stoppage-time goal from the Argentine against Queens Park Rangers on the final day of the season in May 2012 sealed the title for City, and Aguero believes that the team are mentally stronger because of that achievement.
"It does [help City's mental readiness], but it's not just that game. The more you play, the more experienced you become," the 25-year-old told FourFourTwo. "You must learn from your mistakes and not repeat them.
"Obviously no-one expects to be level on points going into the last game of the season, but we know we have the mentality to repeat 2012."
City are currently third in the Premier League, four points behind leaders Liverpool with two games in hand.