The 32-year-old has signed a two-year contract with City.
Demichelis has played under City boss Manuel Pellegrini both at River Plate an Malaga.
“I am delighted to have joined City because I am still hungry for success and want to improve,” said Demichelis.
“I have been in Europe for 11 years now and this was a great chance for me to play in the Premier League with such a big club.
“When there is a change, there is always a process. There’s always a period of adjustment you have to go through. Moving from South America to Europe is a big change and you need some time to settle in because everything is new.
“But in my case, I have lived in Europe for many years and I don’t think there’ll be any problems in adjusting to life here. Now I want to repay the manager’s faith in me out on the pitch. I can’t wait to get started.”
What is your opinion? Feel free to discuss the article under. You have to comment by using your Facebook profile. Be fair and have respect for other people and opinions!
Who of Europe’s top strikers will move to England this summer?
After a dreadful start to their Bundesliga campaign, Borussia Dortmund appear to have weathered the storm after going five matches without defeat.