"Of course it counts against him being from Ivory Coast. If he was Argentinian or Brazilian everyone will talk about him, everyone. You have some Brazilians or Argentinians, I don't want to say anything wrong, but just because they are from this country you pay 40 million ($79 million) or 50 million for them.
"A guy like Yaya, he has won every trophy, he is always there. Tell me one defensive midfielder who can go forward like him who can score 16 or 17 goals in a season?"
A recent vote by Barcelona fans said that Toure was the former player they would most like to re-sign and City have never underestimated his value to them. It was only when Toure moved up a gear in Sunday's game that Sunderland began to struggle in the second half and his goal was a game-changing moment of the highest quality.
Having secured the first trophy of manager Manuel Pellegrini's reign by beating a spirited, but limited Sunderland, Nasri believes that more silverware will follow this season as they look to hunt down Chelsea at the top of the Premier League and take revenge on Wigan in the FA Cup at the weekend.
Nasri has not always been as consistent as Pellegrini would like, but he was one of City's best players against Sunderland. "A final is a final, a trophy is a trophy, a cup is a cup," he said. "Whatever cup you play you want to win it. To have this sort of emotion, trust me, the League Cup is important for us."