Singapore GP preview quotes: Sauber

Sergio Perez: "The Singapore Grand Prix is a very special race on an extraordinary track with an unique schedule. You race at night and you live at night. Also it will be the first round back in Asia after quite a while. The amount of travelling is increasing a lot now. I generally like street circuits and the one in Singapore is physically quite demanding, but I feel prepared for that. Also for our car it should be an okay track to race on. I am very much looking forward to it and I want to get in another good result for the team at that very prestigious race."

Giampaolo Dall'Ara, Head of Track Engineering: "Singapore is a street circuit with lots of corners and short straights. Therefore overtaking is difficult, which makes qualifying particularly important. Good traction is crucial on this stop-and-go track with mainly low speed and just a couple of medium speed corners. In some places the surface is very bumpy - something to bear in mind when setting up the car. You have to keep an eye on the brakes, because they have very little time to cool down between corners. The track surface is not very rough. Pirelli will allocate the supersoft and the soft compounds, which should work well in qualifying, but I don't expect any chance of a one-stop strategy in the race. Concerning strategy: one thing we have to consider is that the chance of a safety car period is very high on this track. This means we have to bear in mind the tyre requirements and, at the same time, be ready at any moment to change our strategy in case of a safety car deployment. Out of the seven upcoming races I expect this one to be the most difficult for our C31, but we will have our next aero update in Singapore, which should help to compensate for this and still put us in a position for a strong race."