Are City now bigger than United?
The club once branded "the noisy neighbours" by Manchester United manager Sir Alex Ferguson now have a manager who will be the envy of most supporters at Old Trafford, a man many would have regarded as the perfect Old Trafford appointment.
While Manchester United have served up a dull brand of football under the
much-criticised Louis van Gaal, City have landed the man who has made his name producing football of the highest quality - with success to match.
Since arriving at Bayern at the start of the 2013-14, Guardiola's teams have an 88% passing accuracy in Bundesliga games, averaged 71% possession and scored 224 goals, with Borussia Dortmund their nearest rivals on 179.
United may be able to call themselves a bigger business and have a larger worldwide fan base - but by acquiring Guardiola, a man who would have been welcomed any club in the game, City have confirmed they are currently moving forward at a greater pace.