Sauber has confirmed Kamui Kobayashi and Sergio Perez will remain with the team for 2012.
It will be Kobayashi’s third season with the team which he joined at the beginning of last year.
Peter Sauber said: “We are very pleased with our drivers.
“Kamui has grown into his role extremely well this year. Though it is only his second full Formula One season, he is already taking on the responsibilities that naturally fall to the more experienced driver in the team.
“We are delighted with him at both a sporting and a personal level. We had an option of working with him in 2012 and there was never any doubt that we would take it.
“Sergio has achieved more than one could expect from a rookie. From the very first race he proved that he is capable of driving not only fast but consistently as well.
“And after the accident in Monaco he demonstrated that he can handle difficult situations too. From the outset we had already signed a contract with Sergio that went beyond 2011. With a rookie that always entails a certain risk, of course, but clearly it has paid off.”
Kobayashi said he was “very proud” to remain with the team for another season.
“I want to thank Peter Sauber and Monisha Kaltenborn for putting their faith in me and the guys for all their work. In 2010 we had a very difficult season and some tough times. We managed to overcome this because we are a strong team.”
Perez said: “I want to thank Peter and Monisha that they trust me.
“Of course it is very good to have continuity and this way I can intensively prepare with my race engineer for what will be my second Formula 1 season. But for now I?óÔé¼Ôäóm concentrating on finishing this season on a high. The summer break will be very good for me because since my accident in Monaco it has been a busy time.”
Esteban Gutierrez will continue as the team’s test and reserve driver.
See the full list of 2012 F1 drivers and teams
Image ?é?® Julien Leroy / Firstlap.be