PARIS - Wealthy Paris St Germain may have to wait years to achieve their ambition to win the Champions League, according to club president Nasser al-Khelaifi.
Qatari investors have spent around 250 million euros ($315.12 million) since buying PSG in April 2011 to sign expensive players like Sweden striker Zlatan Ibrahimovic, Brazil defender Thiago Silva and Argentina forward Ezequiel Lavezzi.
The club, however, could only finish second in Ligue 1 behind Montpellier last season and they have begun this campaign with three disappointing draws.
"Winning the Champions League is not easy. What Chelsea did last season was impressive but it took them nine years to win it," said al-Khelaifi, referring to billionaire Russian owner Roman Abramovich's purchase of the London club in 2003.
"Of course we want to win the Champions League one day but we are realistic - it takes time," he told Reuters in an interview.
PSG travel to Lille later on Sunday (1900 GMT) and al-Khelaifi said there was no panic over their mediocre start to the Ligue 1 campaign.
"The start of the season has not been very good for us, for sure, but it's normal when you build a team," he explained.
"We are satisfied with the team we have. The players have to learn to play as a team because it's not just about buying players, it's also a question of playing together.
"There is a lot of work to do. We need to show on the pitch that we are really willing to work hard."
PSG, back in the Champions League for the first time since 2005, have been drawn alongside Porto, Dynamo Kiev and Dinamo Zagreb in Group A this season.
"We have been very clear about our objective which is to be really competitive in the Champions League," added al-Khelaifi. "Being competitive means fighting in each match and giving 100 percent.
"But I am confident in our team. We have an experienced coach (Carlo Ancelotti) and we are really excited.
"We are here for Paris," added al-Khelaifi. "Paris is unique, it is the only club in the capital.
"I'm expecting a lot from PSG in terms of resources, revenue, fans, results."
The 39-year-old businessman said it was important for the squad to believe in the club's plans.
"This is not just about money, it's a challenging project," added al-Khelaifi. "We are not a big club yet and to become a big club we need challenging players.
"It's really important to have a squad that understands where we want to go and that's simple - we want to be one of the best clubs in Europe."
The involvement of the Qatari investors could also have a knock-on benefit to Ligue 1 which is rated in Europe below the English Premier League, Italian Serie A, Spain's La Liga and the German Bundesliga.
"We are focused on Paris St Germain of course but we also have to think globally and see how we can make PSG and other clubs international brands," said al-Khelaifi.
"The French league deserves to be at a higher level than it is today."
That may prove tough to accomplish especially since French soccer did not grant the Qatari investors a warm welcome when they arrived, and often complain PSG buy their players abroad rather than at home.
"We tried to buy French players," said al-Khelaifi. "But the clubs refused to sell them to PSG.
"If we don't buy players here, we have problems, and if we want to buy players here, we still have problems. It's difficult."
($1 = 0.7933 euros) (Editing by Tony Jimenez)