| Leto
|
Dirkač(a)
|
Moštvo
|
Dirkalnik
|
Čas
|
|---|
| Zeltweg Airfield
|
|---|
| 1966
|
 Gerhard Mitter
Hans Herrmann
|
Porsche System
|
Porsche 906
|
3:07:52:550
|
|---|
| 1967
|
 Paul Hawkins
|
Paul Hawkins
|
Ford GT40 Mk.II
|
3:15:54.530
|
|---|
| 1968
|
 Jo Siffert
|
Porsche System Engineering
|
Porsche 908
|
2:55:17.790
|
|---|
| Österreichring
|
|---|
| 1969
|
Jo Siffert
Kurt Ahrens Jr.
|
Freiherr von Wendt
|
Porsche 917
|
5:23:36.980
|
|---|
| 1970
|
Jo Siffert
 Brian Redman
|
J.W. Automotive
|
Porsche 917K
|
5:08:04:670
|
|---|
| 1971
|
 Pedro Rodríguez
Richard Attwood
|
J.W. Automotive
|
Porsche 917K
|
5:04:26.100
|
|---|
| 1972
|
 Jacky Ickx
Brian Redman
|
 SpA Ferrari SEFAC
|
Ferrari 312PB
|
4:58:46.280
|
|---|
| 1973
|
 Henri Pescarolo
Gérard Larrousse
|
Equipe Matra-Simca
|
Matra-Simca MS670B
|
4:48:57.800
|
|---|
| 1974
|
Henri Pescarolo
Gérard Larrousse
|
Equipe Gitanes
|
Matra-Simca MS670C
|
4:51:20.270
|
|---|
| 1975
|
Henri Pescarolo
Derek Bell
|
Willi Kauhsen Racing Team
|
Alfa Romeo T33/TT/12
|
3:34:50.550† |
|---|
| 1976
|
 Dieter Quester
 Gunnar Nilsson
|
Schnitzer BMW
|
BMW 3.0 CSL
|
6:00:16.400
|
|---|
| A1-Ring
|
|---|
| 1997
|
Klaus Ludwig
Bernd Mayländer
|
AMG-Mercedes
|
Mercedes-Benz CLK GTR
|
4:00:55.816
|
|---|
| 1998
|
Klaus Ludwig
 Ricardo Zonta
|
AMG-Mercedes
|
Mercedes-Benz CLK LM
|
2:47:34.975
|
|---|
| 2000
|
 Mike Hezemans
Tom Coronel
|
Carsport Holland
|
Chrysler Viper GTS-R
|
3:00:01.811
|
|---|
| 2001
|
Peter Kox
Rickard Rydell
|
Prodrive Allstars
|
Ferrari 550-GTS Maranello
|
3:00:09.952
|
|---|
