PORSCHE RACING HISTORY1973 - DRM Hockenheim Preis der Nationen
26 August 1973 - Motodrom Hockenheim, Germany
Clemens Schickentanz second in a Porsche 911 Carrera RSR
Overall - 2nd, 3rd
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 21 | Porsche 911 Carrera RSR | 911 360 0885 | Div.I | Clemens Schickentanz (D) | Porsche Kremer Racing Team (D) | 2nd | 2nd | 3rd | 20 laps |
| 22 | Porsche 911 Carrera RSR | 911 360 0921 | Div.I | Jacky Ickx (B) | Manfred Weissmann (D) | 3rd | 3rd | 4th | 20 laps |
| 26 | Porsche 911 Carrera RSR | 911 360 0894 | Div.I | Eugen Kiemele (D) | Eugen Kiemele (D) | 6th | 6th | 9th | 19 laps |
| 27 | Porsche 911 Carrera RSR | 911 360 0847 | Div.I | Georg Loos (D) | Gelo Racing Team (D) | DNF | 14th | 18 laps | |
| 23 | Porsche 911 Carrera RSR | 911 360 1329 | Div.I | Reinhardt Stenzel (D) | Reinhardt Stenzel (D) | DNF | 5th | 13 laps |
DRM - Deutsche Rennsport Meisterschaft
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