Red Bull completed fewer preseason testing sessions than any other team apart from Lotus . Sebastian Vettel has won the world championship in each of the past four seasons . who is worried the sport may lose some of its drama through the subsequent noise reduction . Mercedes ' Lewis Hamilton set the quickest lap on the final day of testingin 2013 . The 2014 season will begin with the Australian Grand Prix on March 14th .
Red Bull completed fewer preseason testing sessions than any other team apart from Lotus . Sebastian Vettel has won the world championship in each of the past four seasons . Mercedes ' Lewis Hamilton set the quickest lap on the final day of testingin 2013 . The 2014 season will begin with the Australian Grand Prix on March 14th .