| 21.6.1981 | DRM Wunstorf | 7 | 320 Turbo | Walter Brun | Team Schnitzer | DNF |
| 21.6.1981 | DRM Wunstorf | 36 | 320 | Hans-Wöltje Kaemena | Hans-Wöltje Kaemena | 11th |
| 21.6.1981 | DRM Wunstorf | 37 | 2002 | Kurt Schwarzin | Renngemeinschaft Holstein | DNF |
| 21.6.1981 | DRM Wunstorf | 42 | 320 | Johannes Wollstadt | Autohaus Wollstadt Racing Team | 13th |
| 21.6.1981 | DRM Wunstorf | 74 | M1 | Ralf-Dieter Schreiber | Kannacher GT Racing | DNF |
| 28.6.1981 | DRM Norisring | 5 | 320 Turbo | Karl-Heinz Becker | Rummel Mineralölspedition | 4th |
| 28.6.1981 | Norisring Trophäe | 5 | 320 Turbo | Karl-Heinz Becker | Rummel Mineralölspedition | DNA |
| 28.6.1981 | DRM Norisring | 6 | 320 | Lothar Wagner | Lothar Wagner | DNA |
| 28.6.1981 | Norisring Trophäe | 6 | 320 | Lothar Wagner | Lothar Wagner | DNA |
| 28.6.1981 | DRM Norisring | 7 | 320 Turbo | Walter Brun | Team Schnitzer | DNF |
| 28.6.1981 | Norisring Trophäe | 7 | 320 Turbo | Walter Brun | Team Schnitzer | DNA |
| 28.6.1981 | DRM Norisring | 9 | 320 | Jochen Dauer | MSC Scuderia Mitwitz | 5th |
| 28.6.1981 | Norisring Trophäe | 9 | 320 | Jochen Dauer | MSC Scuderia Mitwitz | DNA |
| 28.6.1981 | Norisring Trophäe | 10 | 320 Turbo | | Team Schnitzer | DNA |
| 28.6.1981 | DRM Norisring | 10 | 320 Turbo | | Team Schnitzer | DNA |
| 28.6.1981 | DRM Norisring | 28 | 320 | Michael Neumeister | Kurt König | DNF |
| 28.6.1981 | DRM Norisring | 33 | 320 | Wolfgang Krankemann | Krautol-Farben | 13th |
| 28.6.1981 | DRM Norisring | 37 | 2002 | Kurt Schwarzin | Renngemeinschaft Holstein e.V. | DNA |
| 28.6.1981 | DRM Norisring | 38 | 320 i | Martin Geigenscheder | Geige-Tuning Auto-Rennsport | DNS |
| 28.6.1981 | DRM Norisring | 41 | 320 | Miroslav Lochmann | Autohaus Wollstadt GmbH | 10th |
| 28.6.1981 | DRM Norisring | 42 | 320 | Johannes Wollstadt | Autohaus Wollstadt GmbH | 9th |
| 28.6.1981 | DRM Norisring | 47 | 320 | Dieter Kindlmann | Beccara-Wohnbau Racing-Team | 8th |
| 28.6.1981 | DRM Norisring | 49 | 2002 | Joachim Schulze | Geige-Tuning Auto-Rennsport | DNA |
| 28.6.1981 | Norisring Trophäe | 51 | M1 Turbo | Hans-Joachim Stuck | Team Schnitzer | DNF |
| 28.6.1981 | DRM Norisring | 51 | M1 Turbo | Hans-Joachim Stuck | Team Schnitzer | 1st |
| 28.6.1981 | Norisring Trophäe | 57 | M1 Gr.5 | Nelson Piquet | BASF Cassetten/Team GS-Sport | 7th |
| 28.6.1981 | DRM Norisring | 57 | M1 Gr.5 | Nelson Piquet | BASF Cassetten/Team GS-Sport | DNS |
| 28.6.1981 | DRM Norisring | 58 | M1 Gr.5 | Dieter Quester | Sauber Racing Switzerland | DNS |
| 28.6.1981 | Norisring Trophäe | 58 | M1 Gr.5 | Dieter Quester | Sauber Racing Switzerland | 8th |
| 28.6.1981 | DRM Norisring | 71 | M1 | Kurt König | Kurt König | 13th |
| 28.6.1981 | Norisring Trophäe | 71 | M1 | Kurt König | Kurt König | 9th |
| 28.6.1981 | DRM Norisring | 73 | M1 | Walter Nussbaumer | Sauber Racing Switzerland | 8th |
| 28.6.1981 | Norisring Trophäe | 73 | M1 | Walter Nussbaumer | Sauber Racing Switzerland | raced |
| 28.6.1981 | DRM Norisring | 74 | M1 | Ralf-Dieter Schreiber | Kannacher GT Racing | 14th |
| 28.6.1981 | DRM Norisring | 75 | M1 | Hans Christian Jürgensen | Racing Team Jürgensen | 10th |
| 28.6.1981 | Norisring Trophäe | 75 | M1 | Hans Christian Jürgensen | Racing Team Jürgensen | DNA |
| 28.6.1981 | Norisring Trophäe | 76 | M1 | Helmut Henzler | BASF Cassetten/Team GS-Sport | DNA |
| 28.6.1981 | DRM Norisring | 76 | M1 | Helmut Henzler | BASF Cassetten/Team GS-Sport | 4th |
| 28.6.1981 | Norisring Trophäe | 77 | M1 | Jürgen Kannacher | Kannacher GT Racing | DNA |
| 28.6.1981 | DRM Norisring | 77 | M1 | Jürgen Kannacher | Kannacher GT Racing | DNS |
| 28.6.1981 | DRM Norisring | 82 | M1 | Mario Ketterer | Hans Obermaier | 9th |
| 28.6.1981 | Norisring Trophäe | 82 | M1 | Mario Ketterer | Hans Obermaier | raced |
| 28.6.1981 | DRM Norisring | 84 | M1 | Walter Maurer | Walter Maurer | 11th |
| 28.6.1981 | Norisring Trophäe | 86 | M1 | Erich Schiebler | Erich Schiebler | raced |
| 28.6.1981 | DRM Norisring | 86 | M1 | Erich Schiebler | Erich Schiebler | DNF |
| 28.6.1981 | DRM Norisring | 87 | M1 | Leopold von Bayern | Team Schnitzer | 7th |
| 28.6.1981 | CI Gr.2/4/5 Magione | | 320 | Ivano Giuliani | | ?th |
| 28.6.1981 | 6 h Pergusa | | M1 | Danner / Vanoli / Grano | BMW Italia | DNF |
| 28.6.1981 | 6 h Pergusa | | 2002 | Zappala / Spina | | DNQ |
| 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 | | 320 | Angelo Pallavicini | | ?th |
| 12.7.1981 | SM Hockenheim | | M1 | Edy Brandenberger | | ?th |
| 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 |