| Chassis | Engine | Year | Group | First owner | Next owners (year) | Comment |
|---|---|---|---|---|---|---|
| Hegglin | VW | 1969 | Peter Sauber | Christen | ||
| C01.001 | 1970 | ?Peter Sauber | ?Hans-Ruedi Portmann (1972) =>? Friedrich Huerzeller (1974)=> Heinrich Hofmann (1976) | |||
| C01.002 | 1970 | ?Bruno Wernli | ?Benjamin Studer (1971) => Hans Ulrich Wyss (1972) ...=> Guido Enderle (1999) | Now owned by Guido Enderle | ||
| C02.001 | 1971 | ?Peter Sauber | ?Paul Keller (1972 )=>?Rolf Hadorn (1973)=>Rodolfo Cescato (1974) | |||
| C02.002 | 1971 | ?Hans Kühnis | ?Kox (1973) =>?Zoia (1977) | |||
| C03.001 | 1973 | ?Jean Francois Renold | G. Blättler (1976) ...=> Guido Enderle | Now owned by Guido Enderle | ||
| C03.002 | 1973 | ?Kühnis | ?Rolf Hadorn (1974) =>Kessler (1976) =>Rolf Köppel | |||
| C03.003 | 1973 | ?Peter Sauber | List (1976) => Nick Soeck | |||
| C03.004 | 1973 | Sauber reserve car | ||||
| C04.001 | 1975 | ?Harry Blumer, Manfred Schurti | Artos Team - J.F.Renolds (1976) | |||
| C05.001 | 1976 | H. Ihle | ||||
| C05.002 | 1976 | Francy Team - R.Cescato | ||||
| C05.003 | 1976 | Roth | ||||
| C05.004 | BMW | 1976 | Artos Team - H.Blumer | |||
| C05.005 | 1976 | Sauber reserve car | ||||
| C05.006 | 1976 | Sauber development car | ||||
| 82-C6-01# | BMW | 1982 | C | Walter Brun /GS Tuning | BMW replaced by Ford | |
| 82-C6-02# | Ford | 1982 | C | Walter Brun /GS Tuning | ||
| 83-C7-01 | BMW | 1983 | C | ...=> Fomfor Racing | BMW replaced by Chevrolet | |
| 85-C8-01# | Mercedes | 1985 | C | Sauber Racing | Raced in WEC | |
| 86-C8-02 | Mercedes | 1986 | C | Kouroz Racing Team | => Noel del Bello (1987) | Raced in WEC |
| 86-C8-03 | Mercedes | 1986 | C | Kouroz Racing Team | Raced in WEC | |
| 87-C9-01 | Mercedes | 1987 | C | Kouroz Racing Team /Team Sauber Mercedes (1988) | Raced in WEC | |
| 87-C9-02 | Mercedes | 1987 | C | Kouroz Racing Team /Team Sauber Mercedes (1988) | Raced in WEC | |
| 88-C9-03 | Mercedes | 1988 | C | Team Sauber Mercedes | Raced in WEC | |
| 88-C9-04 | Mercedes | 1988 | C | Team Sauber Mercedes | Raced in WEC | |
| 88-C9-05 | Mercedes | 1988 | C | Team Sauber Mercedes | Raced in WEC | |
| 88-C9-06 | Mercedes | 1988 | C | Team Sauber Mercedes | Raced in WEC | |
| C11-01 | Mercedes | 1990 | C | Team Sauber Mercedes | Raced in WEC | |
| C11-02 | Mercedes | 1990 | C | Team Sauber Mercedes | Raced in WEC | |
| C11-03 | Mercedes | 1990 | C | Team Sauber Mercedes | Raced in WEC | |
| C11-04 | Mercedes | 1990 | C | Team Sauber Mercedes | Raced in WEC | |
| C11-05 | Mercedes | 1990 | C | Team Sauber Mercedes | Raced in WEC | |
| C291-01 | Mercedes | 1991 | C | Team Sauber Mercedes | Raced in WEC | |
| C291-02 | Mercedes | 1991 | C | Team Sauber Mercedes | Raced in WEC | |
| C291-03 | Mercedes | 1991 | C | Team Sauber Mercedes | Raced in WEC | |
| C291-04 | Mercedes | 1991 | C | Team Sauber Mercedes | Raced in WEC | |
| C291-05 | Mercedes | 1991 | C | Team Sauber Mercedes | Raced in WEC |
