Unlike previous cars such as the Sauber C29 and to a lesser extent, the C30, the C31 has much more visual sponsorship applied to the car such as Telmex, Telcel, Claro, Chelsea FC, Tequila Cuervo, Visit México, Oerlikon, Nec and Certina.
Sauber C29 | Peter Sauber | C31 Melbourne | Sauber SHS C6 | Leck mir den Arsch fein recht schön sauber | BMW-Sauber's |