Nico Rosberg expects his Mercedes team to lead the way this season . Mercedes won 16 of the 19 races last term and look set to dominate again . Rosberg will renew his title battle with Mercedes team-mate Lewis Hamilton . He finished runner-up to the British driver in 2014 , and says he will 'look for a little bit extra ' in bid to claim his third Formula One world championship . CLICK HERE for all the latest Australian Grand Prix 2015 build-up .
Nico Rosberg expects his Mercedes team to lead the way this season . Mercedes won 16 of the 19 races last term and look set to dominate again . Rosberg will renew his title battle with Mercedes team-mate Lewis Hamilton . He finished runner-up to the British driver in 2014 , and says he will 'look for a little bit extra ' in bid to claim his first Formula One world championship . CLICK HERE for all the latest Australian Grand Prix 2015 build-up .