Australia Saturday quotes: Sauber

Sergio Perez - 17th: "We made some set-up changes to the car today and in Q1 I was busy adapting my driving style a bit. In Q2 I knew exactly what to do but then I could not shift anymore because of a gearbox problem. It is a true shame as there was a lot more to come from the car and from myself. Starting from 17th will make it very difficult to get a good result on Sunday. I will do my best."

Peter Sauber, Team Principal: "After a very promising start to qualifying, the result is obviously a big disappointment. Kamui was quickest in Q1 with a time that would have been seventh best in Q2. Unfortunately things didn't work out for him in Q2 and he was out. Sergio suffered a gearbox failure and didn't have the chance to set a time in the second qualifying session. The positive thing is we confirmed that our car is fast, which gives us hope for the race, although overtaking is not easy here."

Giampaolo Dall'Ara, Head of Track Engineering: "P13 and P17 definitely doesn't reflect our true potential, but things just went wrong in qualifying. It was bad luck that both our drivers were on their first runs when Fernando Alonso spun. In the second outing Kamui got held up by Mark Webber, who made a mistake in corner one in front of Kamui when he was on his out lap and was then not able to heat up his tyres properly. Sergio suffered a gearbox failure which we need to analyse. We will now do our utmost to fight back in the race."