The North West outfit, who sit at the bottom of Group D with just two points, face La Liga winners Madrid in the Champions League tomorrow night for the return fixture at the Etihad Stadium.
"We want to top the group," said Ramos. "Real Madrid never play defensively. That is not in our nature. We are going to Manchester to win.
"City have improved in the Premier League. But we do not fear them. Real Madrid can win in any stadium in the world."
Borussia Dortmund currently sit above Real at the top of the group by one point.