Phil Foden continued his excellent goalscoring form with a brace while Mateo Kovacic, Erling Haaland, Jeremy Doku and James McAtee also got on the scoresheet.
All that equalled our joint-biggest away win in the Premier League era, tying with a 6-0 victory at Watford in 2017/18.
Ipswich 0-6 City | Match report
Foden got his first midway through the first half after excellent work down the left from Kevin De Bruyne and Jeremy Doku before supplying Kovacic a few minutes later.
Our England international made it five goals in his last three Premier League appearances with his second to all but guarantee the victory before half-time.
Doku made it four early in the second half before Haaland, fresh from signing his bumper new contract, got in on the act with more than half an hour remaining.
After a raft of changes from Pep Guardiola, McAtee added the cherry on the icing on the cake by nodding home his first Premier League goal for the Club.
Look back on a stellar display at the top of the page…