PORSCHE RACING HISTORY1973 - Targa Florio
13 May 1973 - Piccolo Circuito delle Madonie, Italy
The final official Targa Florio won by Herbert Müller and Gijs van Lennep in a Porsche 911 Carrera RSR
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 8 | Porsche 911 Carrera RSR | 911 360 0588 R6 | S3.0 | Herbert Müller (CH)/Gijs van Lennep (NL) | Martini Racing | 1st | 1st | 5th | 11 laps - 6:54:20 |
| 9 | Porsche 911 Carrera RSR | 911 360 0020 R2 | S3.0 | Leo Kinnunen (FI)/Claude Haldi (CH) | Martini Racing | 3rd | 3rd | 15th | 11 laps - 7:12:42 |
| 107 | Porsche 911 Carrera RSR | 911 360 0002 | S3.0 | Günther Steckkönig (D)/Giulio Pucci (I) | Martini Racing | 6th | 4th | 8th | 11 laps - 7:27:30 |
| 106 | Porsche 911 Carrera RSR | GT+2.0 | Giovanni Borri (I)/Mario Barone (I) | Scuderia Brescia Corse | 7th | 1st | 24th | 10 laps | |
| 113 | Porsche 911 Carrera RSR | 911 360 0659 | GT+2.0 | Peter Zbinden (CH)/Mario Ilotte (I) | Porsche Club Romand | 8th | 2nd | 16th | 10 laps |
| 124 | Porsche 911 S | 911 130 0721 | GT2.0 | Girolama Capra (I)/Angelino Lepri (I) | Girolama Capra | 12th | 1st | 32nd | 10 laps |
| 109 | Porsche 911 S | GT+2.0 | Guido Fossati (I)/Angelo Mola (I) | Guido Fossati | 14th | 3rd | 23rd | 10 laps | |
| 110 | Porsche 911 Carrera RS | 911 360 0446 | GT+2.0 | Andrew Hedges (GB)/Dan Margulies (GB) | Comstock | 18th | 4th | 54th | 9 laps |
| 127 | Porsche 914/6 | GT2.0 | Francesco Mannino (I)/Giuseppe de Gregorio (I) | Giuseppe de Gregorio | 21st | 2nd | 55th | 9 laps | |
| 123 | Porsche 914/6 | GT2.0 | Antonio Nieri (I)/Carlo Fabri (I) | Carlo Fabri | 36th | 4th | 47th | 8 laps | |
| 126 | Porsche 911 S | GT2.0 | Vittorio Maione (I)/Mario Vigneri (I) | Scuderia Pegaso | DNF | 46th | 5 laps | ||
| 131 | Porsche 911 T | GT2.0 | Antonio Runfola (I)/Vittorio Benvenuti (I) | Vittorio Benvenuti | DNF | 26th | 3 laps | ||
| 112 | Porsche 911 Carrera RSR | 911 360 0636 | GT+2.0 | Gerd F. Quist (D)/Jürgen Zink (D) | Max Moritz | DNF | 10th | 1 lap | |
| 111 | Porsche 911 | GT+2.0 | Marco Micangeli (I)/Mario Radicella (I) | Mario Radicella | DNF | 44th | 0 laps | ||
| 114 | Porsche 911 | GT+2.0 | Salvatore Patamia (I)/ Carab (I) | Salvatore Patamia | DNF | 56th | 0 laps |
World Championship for Makes Targa Florio
Previous 1973 - Spa 1000 km Next 1973 - Euro GT GP Paris