Listen to the power unit of the Sauber C33 in this trackside video from day two of the first pre-season test in Bahrain.
Adrian Sutil is eager to prove himself after switching from Force India to Sauber.
Sauber's Nico Hulkenberg accidentally collided with a man from his pit crew during P3 in India.
Nico Hulkenberg and Esteban Gutierrez both finished in the points for Sauber at the Japanese Grand Prix.
Nico Hulkenberg was happy with his fourth place finish in the Korean Grand Prix and hopes he can do better in Japan.
Sauber's Esteban Gutierrez will start the Singapore Grand Prix from tenth on the grid.
Nico Hulkenberg was happy with his 5th place finish after a challenging race.
The team principals for Mercedes, McLaren, Ferrari, Red Bull and Sauber discuss the ongoing controversy over Mercedes' testing of tyres.
After not being able to compete in Australia Nico Hulkenberg is confident in collecting points in Malaysia.
Esteban Gutierrez crashed out in Q1 but is keeping positive ahead of the race.
Sergio Perez feels he could be potential world champions after he moves to McLaren next season.
Georgie Thompson and Anthony Davidson look back on Nico Rosberg's crash with Narain Karthikeyan at the Abu Dhabi GP.
McLaren team principal Martin Whitmarsh is looking forward to working with future signing Sergio Perez.
Sauber's Kamui Kobayashi believes he could have finished higher than sixth place if he had not suffered technical problems with his car during the Abu Dhabi Grand Prix.
Nico Hulkenberg says it was a tough decision to leave Force India to join Sauber for the 2013 Formula One season.
Monisha Kaltenborn discusses the reasons behind Sauber's signing of Nico Hulkenberg for the 2013 Formula One season.
Nico Hulkenberg confirms he held talks with Ferrari although he does not suggest this was a motive behind his move to Sauber.
Coverage of the drivers' press conference ahead of this weekend's Abu Dhabi Grand Prix.
Kamui Kobayashi says that he had no chance of finishing in the points with the car at the Indian grand prix.
Coverage of the team principals press conference following the first two practice sessions at the Indian Grand Prix.
An angry Jenson Button has criticised his rivals' driving standards after being knocked out of Korean GP by Sauber's Kamui Kobayashi and Sergio Perez.
Sauber's Kamui Kobayashi believes his accident with Jenson Button was unavoidable as he retired from the Korean Grand Prix.
Sauber's Team Principal Monisha Kaltenborn has backed Kamui Kobayashi after his performance in the Korean Grand Prix
The F1 team chat with Sauber's Kamui Kobayashi and discusses how his season is going.
Coverage of the technical directors' press conference after the first two rounds of practice.