City are involved in a tough title race with Liverpool, as they now hold a one point lead with the end of the season in sight.
Mahrez has experiences of winning the league with Leicester, but admits the vibe in the respective dressing rooms is very different.
"At Leicester we had a feeling where no-one had won the league, but here everyone has won it so it's not the same thing," he said when asked by reporters about the contrasts he has experienced.
"Here it's more calm and composed. We know what to do.
"At Leicester, everyone was like 'We have to win! We have to win! Quick!'
"There is no comparison. Everyone here is good, everyone is focused and we will try to win every game."