Ferrari said its new Formula One car was unlikely to be a winner, or even in the podium places, when the season starts in Australia in two weeks' time.

"In the hunt for the podium in Melbourne? At the moment I'd say no," technical director Pat Fry was quoted as saying after the final pre-season test in Barcelona.

"We are disappointed with the performance level seen at these tests and I think we have a lot of work ahead of us," added the Briton, who joined Ferrari from McLaren in 2010.

Ferrari won just once last season, at Silverstone in Britain with Spain's double world champion Fernando Alonso, while Red Bull and Sebastian Vettel have won both championships for the last two years. The sport needs its most successful and glamorous team to be back fighting for wins and titles but Fry said it was hard to measure accurately where it stood.

"It will only be in Melbourne that we will get a clear answer as to whether we have to be very disappointed or just a little, how far we really are off the front runners and consequently how much ground we have to make up to get there," he declared.

Ferrari, whose stepped-nose car has been described as one of the ugliest it has ever designed, made changes to its exhaust positions during testing to try and extract more performance.

"Clearly the decision relating to the exhausts that we took last week meant we took a few steps backwards in terms of development," said Fry. "How much? Difficult to say right now."

He said there would be a few updates for Melbourne, mainly to readapt the car to the original exhaust configuration to be used for the first four long-haul races in Asia and Middle East and to get more downforce.