PORSCHE RACING HISTORYHans-Dieter Weigel (D)
1969
25 April 1969 - Monza 1000 km - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 69 | Porsche 911 T | GT+1.6 | Hans-Dieter Weigel (D)/Peter Kaiser (D) | Hans-Dieter Weigel (D) | DNF | 39th | 77 laps - Engine |
4 May 1969 - Targa Florio - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 84 | Porsche 911 T | GT2.0 | Hans-Dieter Weigel (D)/Ferfried von Hohenzollern (D) | H.-D. Weigel | 48th | 5 laps - Accident |
1 June 1969 - Nürburgring 1000 km - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 104 | Porsche 911 T | GT2.0 | Ferfried von Hohenzollern (D)/Hans-Dieter Weigel (D) | Hans-Dieter Weigel (D) | DNF | 35th | 20 laps |
10 August 1969 - Zeltweg 1000 km - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 12 | Porsche 907 2.2 | 907-029 | S5.0 | Helmut Krause (D)/Hans-Dieter Weigel (D) | Helmut Krause (D) | 10th | 5th | 22nd | 156 laps |