MELBOURNE: Red Bull driver Sebastian Vettel made an ideal start to his Formula One title defense, driving a flawless race to outpace McLaren's Lewis Hamilton and win the season-opening Australian Grand Prix Sunday. Starting from pole position, Vettel maintained his lead off the start, sped away and was never seriously threatened. Hamilton's chances of launching a pursuit were hampered by a damaged floor on his car and he had to settle for second, 22 seconds behind the German. “The car was quick but also reliable and that is the key,” Vettel said. “Its the first time I have finished the Australian GP as well, so I am very, very happy.” Renault's Vitaly Petrov was a surprise third, claiming his first ever podium finish with a strong drive. “To be honest I can't believe I'm sitting with these guys,” Petrov said at the post-race media conference. Vettel, who drove a two-stop strategy on the new Pirelli tires, made his first pit to change to fresh rubber on the 14th lap, importantly emerging in third ahead of McLaren's Jenson Button. Vettel was back in the lead after Hamilton and Petrov pitted two laps later, and he retained a comfortable buffer from then on. “With Lewis dropping off later in the race, there was no pressure, so I was able to control it,” Vettel said. Ferrari's Fernando Alonso finished fourth, while Australian Mark Webber was fifth, as both used three-stop strategies — one more than the podium finishers. Button was sixth, falling short in his bid to win the race for a third straight year. He had to do a drive-through penalty after using a slip road to pass Ferrari's Felipe Massa after a dogfight between the pair in the early part of the race, and that cost him a shot at third. Mexican rookie Sergio Perez's dream debut was spoiled when he and teammate Kamui Kobayashi were disqualified after post-race scrutineering found their Sauber cars breached technical regulations. Race stewards found the Saubers breached articles 3.10.1 and 3.10.2 relating to the shape and curvature of the cars' wings. Perez had finished an impressive seventh in his first Grand Prix after pitting just once, while Kobayashi had come eighth. Their exclusion moved Massa to seventh place – lifting Ferrari above Renault in the teams' standings – Toro Rosso's Sebastian Buemi to eighth, while Adrian Sutil and Paul Di Resta of Force India found themselves in the points at ninth and 10th. It was a bad day for Mercedes, with both Michael Schumacher and Nico Rosberg forced to retire. It was a creditable performance by McLaren, who were expected to be off the pace early in the season after a difficult offseason. “We can take this and be very proud of ourselves,” Hamilton said. “A week or two ago we weren't expecting to be anywhere near the top five, so to come to second is a great achievement.” Petrov's mature performance was impressive and would give a boost to a Renault team who lost No.1 driver Robert Kubica to serious injury after a rally crash during the offseason. “In the race the team did everything perfectly,” Petrov said. “We can be very proud of what we have achieved.” Rosberg was forced to retire shortly after colliding with Williams' Rubens Barrichello on the 24th lap. Barrichello was handed a drive-through penalty for causing the crash.
