Sauber C31–First Images–Update Posted by Mike F1 on 06 February 2012 under News, Top Stories Here are the first images that become available from Sauber C31 launch including HighDefinition: details about the new Sauber C31 challenger later on today. tags: C31JerezSauber Related Posts Hulkenberg tipped to win Australian GP Rosberg thinks the new Ferrari is “quite good” Massa not impressed by the new Ferrari F138 Jerez 2013 Day 3 – Results Jerez 2013 Day 2 – Results