Manchester City’s transformation is linked to Sheikh Mansour’s takeover, completed in September 2008. The change is often associated with major early investment in squad-building, highlighted by the then-record signing of Robinho from Real Madrid soon after the ownership began. Sources note that City entered the takeover period with only two top-flight titles in their history, marking a sharp contrast with later success.

The outlets framing this shift describe it as part of a broader funding approach that reshapes how clubs compete in modern football’s spending arms race. While the reports share the same core starting point—Mansour taking control in 2008 and early spending accelerating City’s rise—each also reflects the wider debate around how ownership structures can influence financial capacity and league competitiveness. The wording varies, but the central claim concerns how the funding model behind the takeover plays a role in changing the football landscape.

Across the sources provided, there is agreement on the basic timeline and the significance of the early Robinho deal as a visible marker of the new era.