Erling Haaland and Rayan Cherki both scored twice as Manchester City made it two Premier League wins out of two under Enzo Maresca - and left Crystal Palace without a point after back-to-back defeats.

Haaland, last season's leading scorer with 27 league goals, opened his account for the season to set City on their way with a guided header after being picked out by Antoine Semenyo in the 17th minute.