Toure was instrumental in Mancini’s title winning team last season.
“I was very happy to hear the news that our manager has signed a new five year deal,” Toure told the club’s official website.
“It is important for this club to have stability at all levels, especially after we have just won the title and the FA Cup the season before.
“It means there will be no changes or disruption to what has proved a winning formula and, for the long term, that can only be good for Manchester City.
