With plenty of money at his disposal, Manchester City's new manager Roberto Mancini now needs time to turn the perennial Premier League underachievers into title contenders. Mancini takes over from Mark Hughes, who was fired Saturday despite City being sixth in the Premier League standings, the target owner Sheikh Mansour had set before the season. Eighteen months earlier, Sven-Goran Eriksson was dumped by then owner Thaksin Shinawatra despite delivering the top-10 finish that had been requested of him. Patience has long been in short supply at the underachieving club which lives in the shadow of powerful neighbor Manchester United. While Alex Ferguson has lifted 25 major trophies in 23 years at United, City has had 14 different permanent managers – including Mancini – without winning anything in the same period. “Comedy has always been at the heart of what this club is all about,” Manchester City chief executive Garry Cook said last month. The former Nike executive was referring to a billboard poster taunting United about Carlos Tevez's summer defection, but it could apply to City's decision-making in recent years. Hughes claims that Mancini's appointment had been decided long before Saturday's announcement, despite just two league losses this season – fewer than any top flight club. Hughes has given Mancini an immediate route to glory by setting up a League Cup semifinal clash with United in January. But that competition, which delivered City's last major title in 1976, is low on the priority list. When Mancini was formally unveiled at City's stadium Monday, Cook is likely to be pressed on whether Champions League qualification - by finishing in the top four – is now Sheikh Mansour's primary target for this season as a return for his massive investment. Former Chelsea boss Jose Mourinho warned Mancini that the Premier League is very different from Serie A. “It will be a great and special experience for him to test himself in a very different reality to Italian football,” said Inter Milan coach Mourinho, who won two league titles with Chelsea. “The Premier League is completely different to what he has known so far. Mancini is a good coach and has an owner who spends a lot of money.” Since buying City in September 2008, its Abu Dhabi owner has splurged more than $330 million on talent. As Mancini presided over training in the Manchester snow Monday, he will have been figuring out which areas of the squad need strengthening in the January transfer window. Cash shouldn't be a problem. Finding the players might be for the Italian manager. As Hughes himself pointed out three days before being fired, the frailties are primarily in central defense. Mancini will have to quickly reunite a group of players hastily assembled by Hughes and stunned by his departure. His experience at Inter Milan will certainly help.