Korea preview quotes: Sauber

Sergio Perez: "I have not been to Korea before, and I have heard various stories from people in the paddock about last year's race. I always like to get to know new places, which naturally is happening quite a few times this year because it is my first Formula One season. I have actually trained on the Korean track in the simulator. It has a lot of challenging high speed corners, and it is not an easy one to learn. In any case we have to use every chance to improve, and hopefully we can catch Force India in the championship."

James Key, Technical Director: "We have got some quite good memories of Korea from last year. It's obviously a neat track. It took a bit of work with the very low grip levels on the very fresh tarmac, but, once the track rubbered in, it turned out to be a good circuit which the drivers liked. It seemed to be quite technical with two long straights, but then you've got the relatively winding sector towards the end of the lap, and then some high speed corners before the last straight. So it's a really good mix of corner speeds that will probably require quite a different set-up compared to what we were using in Suzuka. Last year it was extremely wet, therefore we haven't experienced a full race distance in the dry, so we don't fully know what to expect from the tyres, which will be the super soft and the soft compounds. We don't know how green the track will be in the beginning, so we'll have to see the track evolution during the weekend and try to allow for that. Concerning the car, we will continue to develop the package we introduced in Suzuka. We'll have some small additional follow up development items for introduction in Korea. I hope we can carry on the momentum we found in Suzuka."