www.planetf1.com
Sauber will take the covers off their 2013 challenger, the C32, on February 2, the team have confirmed.
The Swiss-based squad, who finished sixth in the 2012 Constructors' Championship with four podiums, will unveil the Ferrari-powered car at their base in Hinwil.
The launch is only three days before the first of three pre-season tests kicks off at the Jerez circuit in Spain.
Sauber will have a new driver line-up next season with Nico Hulkenberg and rookie Esteban Gutierrez taking over from Sergio Perez, who has moved to McLaren, and Kamui Kobayashi.
Any reproduction, publication or redistribution of this material without the written agreement of 365 Media Group is strictly forbidden.