Patrick Vieira believes Manchester City are becoming a team to fear.
City face Juventus tonight in the Europa League.
He said: "We have beaten Liverpool and Chelsea who are seen to be part of the big four. That just shows how strong we are. There is still a long way to go but we believe in ourselves.
"We know how good we are. Now we have to win games week in, week out. We have to show it on the pitch."