And our number nine has scored a staggering 129 goals in that time, including a phenomenal 11 hat-tricks.
His tally includes 90 goals in the Premier League, 26 in the Champions League, nine in the FA Cup, three in the FIFA Club World Cup and one in the League Cup.
With 21 assists to his name, too, Haaland is averaging one goal involvement in every match he plays, further highlighting the impact of the towering, powerful and speedy striker.
In his first season in sky blue, Haaland played an integral role in City’s Treble-winning campaign, bagging an astonishing 52 goals and nine assists in 53 appearances.
That saw him break the Club’s scoring record in a single season, previously held by Tommy Johnson for 94 years.
Among those 52 goals, Haaland also cruised past the Premier League goalscoring record for a single season, with 36 strikes in 35 top-flight games, to see him win the Golden Boot.
He bagged another Golden Boot the following campaign with 27 goals as City won the Premier League title for a record-breaking fourth successive season.
In total, at what is the outset of his fourth season with City, Haaland has won seven trophies - two Premier Leagues, one FA Cup, one Champions League, one Super Cup, one FIFA Club World Cup and one Community Shield.
And his list of individual accolades is nothing short of remarkable - as well as his double Golden Boot haul, he also has picked up the PFA Player of the Year, Premier League Player of the Year and the FWA Player of the Year.
Most recently, he made his 100th Premier League appearance and scored more than any other player in those century of outings, clocking up 88 goals.
And there is nothing stopping him from continuing on this incredible trajectory after penning a long-term, 10-year deal with the Blues in January this year.
Huge congratulations to Erling on this latest milestone in what has been unquestionably a fantastic City career to date.