| 28.6.1981 | Norisring Trophäe | 86 | M1 | Erich Schiebler | Erich Schiebler | raced |
| 2.7.1981 | 6 h Daytona | 80 | 320 | Miller / Evans | Ralph Evans | 31st |
| 4.7.1981 | 250 mile Daytona Paul Revere | 25 | M1 | Cowart / Miller | Red Lobster Racing | 2nd |
| 5.7.1981 | DRM Nürburgring GP Tourenwagen | 6 | 320 Turbo | Karl-Heinz Becker | Rummel Mineralölspedition | 3rd |
| 5.7.1981 | DRM Nürburgring GP Tourenwagen | 14 | 320 | Rolf Rummel | Ideal Schlauchklemmen Racing Team | 10th |
| 5.7.1981 | DRM Nürburgring GP Tourenwagen | 21 | 320 | Johannes Wollstadt | Autohaus Wollstadt GmbH | DNF |
| 5.7.1981 | DRM Nürburgring GP Tourenwagen | 33 | 320 | Wolfgang Krankemann | Krautol-Farben | 12th |
| 5.7.1981 | DRM Nürburgring GP Tourenwagen | 60 | M1 | Kurt König | Kurt König | 6th |
| 5.7.1981 | DRM Nürburgring GP Tourenwagen | 61 | M1 | Jürgen Kannacher | Kannacher GT Racing | 7th |
| 5.7.1981 | DRM Nürburgring GP Tourenwagen | 62 | M1 | Ralf-Dieter Schreiber | Kannacher GT Racing | 8th |
| 5.7.1981 | DRM Nürburgring GP Tourenwagen | 63 | M1 | Hans Christian Jürgensen | Racing Team Jürgensen | 9th |
| 5.7.1981 | DRM Nürburgring GP Tourenwagen | 65 | M1 | Helmut Henzler | BASF Cassetten/Team GS-Sport | 5th |
| 5.7.1981 | Vila Real | 70 | 2002 | Hernâni Soares | Hernâni Soares | 7th |
| 5.7.1981 | Vila Real | 73 | 2002 | Alcides Henrique P. da Silva | Venêncio - Ponto Verda | raced |
| 12.7.1981 | 6 h Watkins Glen | 2 | M1 Gr.5 | Hobbs / Surer | BMW Motorsports GmbH/BMW North America | 14th |
| 12.7.1981 | DRM Salzburgring | 5 | 320 Turbo | Karl-Heinz Becker | Rummel Mineralölspedition | 6th |
| 12.7.1981 | DRM Salzburgring | 7 | 320 Turbo | Walter Brun | Team Schnitzer | 7th |
| 12.7.1981 | DRM Salzburgring | 9 | 320 | Jochen Dauer | MSC Scuderia Mitwitz | DNA |
| 12.7.1981 | DRM Salzburgring | 10 | 320 Turbo | Willi Siller | Team Schnitzer | 4th |
| 12.7.1981 | DRM Salzburgring | 11 | 320 Turbo | Karl Oppitzhauser | Karl Oppitzhauser | raced |
| 12.7.1981 | DRM Salzburgring | 11T | 2002 | Karl Oppitzhauser | Karl Oppitzhauser | T-car |
| 12.7.1981 | DRM Salzburgring | 33 | 320 | Wolfgang Krankemann | Krautol Farben | DNA |
| 12.7.1981 | DRM Salzburgring | 35 | 2002 | Klaus-Peter Preuß | Klaus-Peter Preuß | 18th |
| 12.7.1981 | DRM Salzburgring | 36 | 320 | Hans-Wöltje Kaemena | Hans Wöltje Kaemena | 15th |
| 12.7.1981 | DRM Salzburgring | 37 | 2002 | Kurt Schwarzin | Renngemeinschaft Holstein im ADAC | DNA |
| 12.7.1981 | DRM Salzburgring | 38 | 320 i | Martin Geigenscheder | Geige-Tuning Auto-Rennsport | raced |
| 12.7.1981 | DRM Salzburgring | 39 | 320 | Herbert Summerauer | Herbert Summerauer | 16th |
| 12.7.1981 | DRM Salzburgring | 40 | 320 | Jörg Denzel | Matthes - Frankfurt | 12th |
| 12.7.1981 | DRM Salzburgring | 41 | 320 | Miroslav Lochmann | Autohaus Wollstadt | DNA |
| 12.7.1981 | DRM Salzburgring | 42 | 320 | Johannes Wollstadt | Autohaus Wollstadt | 14th |
| 12.7.1981 | DRM Salzburgring | 47 | 320 | Dieter Kindlmann | Beccara Wohnbau Racing Team | 11th |
| 12.7.1981 | DRM Salzburgring | 48 | 320 | Martin Wagenstetter | | raced |
| 12.7.1981 | DRM Salzburgring | 51 | M1 Turbo | Hans-Joachim Stuck | Team Schnitzer | 1st |
| 12.7.1981 | DRM Salzburgring | 58 | M1 Gr.5 | Dieter Quester | Sauber-Racing-Switzerland | DNF |
| 12.7.1981 | DRM Salzburgring | 71 | M1 | Kurt König | Kurt König | 7th |
| 12.7.1981 | DRM Salzburgring | 73 | M1 | Walter Nussbaumer | Sauber-Racing-Switzerland | 6th |
| 12.7.1981 | DRM Salzburgring | 74 | M1 | Ralf-Dieter Schreiber | Kannacher GT Racing | raced |
| 12.7.1981 | DRM Salzburgring | 75 | M1 | Hans Christian Jürgensen | Racing-Team Jürgensen GmbH & Co KG | raced |
| 12.7.1981 | DRM Salzburgring | 76 | M1 | Helmut Henzler | BASF-Cassetten-Team/GS-Sport | DNF |
| 12.7.1981 | DRM Salzburgring | 77 | M1 | Jürgen Kannacher | Kannacher-GT-Racing | 8th |
| 12.7.1981 | DRM Salzburgring | 82 | M1 | Jürgen Lässig | Hans Obermaier | 3rd |
| 12.7.1981 | DRM Salzburgring | 84 | M1 | Walter Maurer | Walter Maurer | 10th |
| 12.7.1981 | DRM Salzburgring | 86 | M1 | Erich Schiebler | VSA München | 9th |
| 12.7.1981 | DRM Salzburgring | 87 | M1 | Rudi Walch | Team Schnitzer | DNF |
| 12.7.1981 | DRM Salzburgring | 90 | M1 | Sepp Manhalter | Sepp Manhalter | 4th |
| 12.7.1981 | DRM Salzburgring | 92 | 535i | Heribert Werginz | Racing-Corporation Vienna | DNA |
| 12.7.1981 | 6 h Watkins Glen | 95 | M1 Gr.5 | Bell / O'Rourke | EMKA Productions | DNF |
| 12.7.1981 | DRM Salzburgring | | 2002 | Joachim Schulze | | raced |
| 12.7.1981 | SM Hockenheim | | M1 | Edy Brandenberger | | ?th |
| 12.7.1981 | SM Hockenheim | | 320 | Angelo Pallavicini | | ?th |
| 19.7.1981 | 500 km Pergusa | | 320 | Calderari / Vanoli | Eggenberger Motorsport | 6th |
| 19.7.1981 | 500 km Pergusa | | 320 | Kindlmann / Pohlmann | Beccara Wohnbau Racing Team | 4th |
| 19.7.1981 | 500 km Pergusa | | 635 CSi | Micangeli / Micangeli / Schmid | Dieter Schmid | 3rd |
| 19.7.1981 | 500 km Pergusa | | 635 CSi | Kelleners / Grano | Eggenberger Racing Team / BMW Italia | 1st |
| 19.7.1981 | 500 km Pergusa | | 320 | Briozzo / Knecht | | 7th |
| 26.7.1981 | 24 h Spa | 10 | 530i | Vermeersch / Joosen / Andruet | Bastos Joosen Racing | 2nd |
| 26.7.1981 | 24 h Spa | 11 | 530i | Herregods / Grano / Xhenceval | Bastos Joosen Racing | 4th |
| 26.7.1981 | 100 mile Sears Point | 11 | M1 | Dennis Aase | Kendall Racing | 6th |
| 26.7.1981 | 24 h Spa | 14 | 530i | Boucher / Hoebeke / Nauges | Team Grand Marnier | DNQ |
| 26.7.1981 | 24 h Spa | 22 | 530i | Frankenhout / Maasland / Frankenhout | H. A Maasland | 18th |
| 26.7.1981 | 24 h Spa | 24 | 530i | Trintignant / Hoepfner / Cudini / Bell | Gitanes W.M. Racing | 7th |
| 26.7.1981 | 24 h Spa | 25 | 530i | Bell / Peltier / Regout | Gitanes W.M. Racing | 14th |
| 26.7.1981 | 100 mile Sears Point | 25 | M1 | Dave Cowart | Red Lobster Racing | 7th |
| 26.7.1981 | 24 h Spa | 26 | 530i | Delcourt / Swyssen / Baert | Gitanes W.M. Racing | 16th |
| 26.7.1981 | 24 h Spa | 29 | 530i | Guitteny / Bleynie / Guérin | G. Bleynie | 11th |
| 26.7.1981 | 24 h Spa | 34 | 530i | Ballot-Léna / Smadja / Metge | J.M.S.R.T. | DNF |
| 26.7.1981 | 24 h Spa | 35 | 530i | Paulus / de Wael / Berger | J.M.S.R.T. | DNF |
| 26.7.1981 | Sears Point [GTU] | 61 | 2002 | Dave Alonzo | | 15th |
| 26.7.1981 | 100 mile Sears Point | 67 | M1 | Joe Crevier | Joe Crevier | 17th |
| 26.7.1981 | 1000 km Fuji | 82 | M1 | Uchida / Nagasaka | Auto Beaurex Motor Sports | 4th |
| 1.8.1981 | DRM Hockenheim GP | 5 | 320 Turbo | Karl-Heinz Becker | Rummel Mineralöl Spedition | 6th |
| 1.8.1981 | DRM Hockenheim GP | 7 | 320 Turbo | Walter Brun | Team Schnitzer | 5th |
| 1.8.1981 | DRM Hockenheim GP | 10 | 320 Turbo | | Team Schnitzer | DNA |
| 1.8.1981 | DRM Hockenheim GP | 11 | 320 | Lothar Wagner | Rummel Mineralöl Spedition | DNA |
| 1.8.1981 | DRM Hockenheim GP | 12 | 320 | Jochen Dauer | MSC Scuderia Mitwitz | DNA |
| 1.8.1981 | DRM Hockenheim GP | 24 | 320 | Uwe Thies | Willi Hatje | DNA |
| 1.8.1981 | DRM Hockenheim GP | 30 | 320 | Rolf Rummel | | DNF |
| 1.8.1981 | DRM Hockenheim GP | 33 | 320 | Wolfgang Krankemann | Krautol Farben | raced |
| 1.8.1981 | DRM Hockenheim GP | 34 | 320 | Martin Geigenscheder | Geige Tuning Auto Rennsport | raced |
| 1.8.1981 | DRM Hockenheim GP | 35 | 320 | Jörg Denzel | Matthes | DNF |
| 1.8.1981 | DRM Hockenheim GP | 36 | 320 | Hans-Wöltje Kaemena | Hans Wöltje Kaemena | DNA |
| 1.8.1981 | DRM Hockenheim GP | 37 | 320 | Artur Deutgen | | DNF |
| 1.8.1981 | DRM Hockenheim GP | 42 | 320 | Enzo Calderari | Eggenberger Motorsport | 10th |
| 1.8.1981 | DRM Hockenheim GP | 43 | 320 | Hans-Jörg Dürig | Walter Wolf Racing | 11th |
| 1.8.1981 | DRM Hockenheim GP | 45 | 320 | Dieter Kindlmann | Beccara-Wohnbau Racing-Team | DNF |
| 1.8.1981 | DRM Hockenheim GP | 47 | 320 | Martin Wagenstetter | Motorsportclub Rosenheim | raced |
| 1.8.1981 | DRM Hockenheim GP | 50 | 320 | Johannes Wollstadt | Autohaus Wollstadt | DNF |
| 1.8.1981 | DRM Hockenheim GP | 51 | M1 Turbo | Hans-Joachim Stuck | Team Schnitzer | 2nd |
| 1.8.1981 | DRM Hockenheim GP | 62 | M1 | Erich Schiebler | Erich Schiebler | 16th |
| 1.8.1981 | DRM Hockenheim GP | 64 | M1 Gr.5 | Nussbaumer | Sauber Racing Switzerland | DNF |
| 1.8.1981 | DRM Hockenheim GP | 70 | M1 Gr.5 | Christian Danner | BASF Cassetten Team GS-Sport | 6th |
| 1.8.1981 | DRM Hockenheim GP | 71 | M1 | Kurt König | Kurt König | 9th |
| 1.8.1981 | DRM Hockenheim GP | 74 | M1 | Marco Vanoli | Eggenberger Motorsport | 15th |
| 1.8.1981 | DRM Hockenheim GP | 75 | M1 | Hans Christian Jürgensen | Racing Team Jürgensen | DNF |
| 1.8.1981 | DRM Hockenheim GP | 76 | M1 | Helmut Henzler | BASF Cassetten Team GS-Sport | 8th |
| 1.8.1981 | DRM Hockenheim GP | 77 | M1 | Leopold von Bayern | Team Schnitzer | 11th |
| 1.8.1981 | DRM Hockenheim GP | 80 | M1 | Rolf Göring | Rolf Göring | 14th |
| 1.8.1981 | DRM Hockenheim GP | 81 | M1 | Mario Ketterer | Jägermeister Racing | 10th |
| 1.8.1981 | DRM Hockenheim GP | 84 | M1 | Jürgen Kannacher | Kannacher GT Racing | 13th |
| 1.8.1981 | DRM Hockenheim GP | 85 | M1 | Ralf-Dieter Schreiber | Kannacher GT Racing | 12th |