In the 1956-57 season , Manchester United set a record of 143 competitive goals that was broken by Manchester City F.C . more than five decades later .
On 18 January versus Cardiff City , Manchester City became the fastest club in Premier League history to score 100 competitive goals in all competitions and the first to complete this feat before the end of January.. They later went on to break the previous goal aggregate record of 143 goals set by Manchester United in 1956/57 .
2013–14 Manchester City F.C. season