The Eastlands club travel to the Allianz Arena for their final Group D fixture but will be without lefty-back Clichy, who has a foot problem, star midfielder Toure, who is suspended, as well as already injured pair Matija Nastasic and Stevan Jovetic.
"Gael Clichy has a problem with his foot. It's not serious, but he could not travel," said City boss Manuel Pellegrini.
"I think he will be ok for Saturday (when City meet his former club Arsenal).
"Nastasic and Jovetic (both calf) have also stayed behind, but all the other players are available, apart from Yaya Toure."
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