The Sauber SHS C6 was a Group C prototype racing car built by Swiss manufacturer Sauber and engineering firm Seger & Hoffman (hence the unique SHS designation), intended for competition in the World Endurance Championship and Deutsche Rennsport Meisterschaft series.

Among the more notable features of the SHS C6 was the large "whaletail" rear wing, centrally mounted on the chassis.

Launched in the 1982 season, the SHS C6 first ran at the World Endurance Championship 1000km Monza where it unfortunately failed to finish due to fuel pump failure.

Early in the race Brun had a dreadful accident on the run up to the Karussel, destroying the car and blocking the track.

[2] The Sehcar Porsche returned at the 1984 1000 km of Monza were the car was driven by Clemens Schikentanz and Huub Rothengatter.

[4] For the 1985 season, French racer Roland Bassaler, needing a cheap chassis for competition in the class (which was now designated as Group C Junior), decided to buy an SHS C6 and install a BMW M88 3.5L I6.

After the 1986 season, Roland Bassaler would stop participating in the World Championship, but continued to race in the 24 Hours of Le Mans until 1988, scoring no finishes in the two attempts.

Roland Bassaler would again bring his SHS C6 chassis out of retirement for a second time in 1993, again to participate in the C2 class at the 24 Hours of Le Mans.

In 1993, the Group C was cancelled, however, this car was last time entered by Roland Bassaler in the 24 Hours of Le Mans in 1994.