1981 / Interseries / Statistics
Drivers
| 1 | Jochen Mass | 3 |
| 2 | Kurt Lotterschmidt | 1 |
| 3 | Harald Grohs | 1 |
| 4 | Peter Hoffmann | 1 |
| 5 | Roland Binder | 1 |
Entrants / Teams
Cars
| 1 | Porsche 908/80 Turbo | 3 |
| 2 | TOJ SC306 - Ford | 1 |
| 3 | URD 679 - BMW | 1 |
| 4 | McLaren M8F - Chevrolet | 1 |
| 5 | Lola T296 - BMW | 1 |
Drivers
| 1 | Roland Binder | 7 |
| 2 | Eugen Grupp | 7 |
| 3 | Max Sigrist | 7 |
| 4 | Karl-Adolf Kneip | 6 |
| 5 | Norbert Przybilla | 6 |
| 6 | Kurt Hild | 5 |
| 7 | Jan van Straaten | 5 |
| 8 | Peter Hardt | 5 |
| 9 | Kurt Lotterschmidt | 5 |
| 10 | Jochen Mass | 5 |
| 11 | Hans Forster | 5 |
| 12 | Harald Grohs | 4 |
| 13 | Peter Hoffmann | 4 |
| 14 | Georg Moritz | 4 |
| 15 | Urs Neukomm | 3 |
| 16 | Ruedi Jauslin | 3 |
| 17 | Albrecht Krebs | 2 |
| 18 | Rolf Götz | 2 |
| 19 | Peter Kübler | 2 |
| 20 | Helmut Bross | 2 |
| 21 | Pino Logrippo | 2 |
| 22 | Alfred Baer | 2 |
| 23 | Heinz-Walter Höltkemeier | 2 |
| 24 | Siegfried Brunn | 2 |
| 25 | Volkert Merl | 2 |
| 26 | Horst Deutsch | 1 |
| 27 | Hubert Striebig | 1 |
| 28 | Dieter Riegl | 1 |
| 29 | Miran Velkoborsky | 1 |
| 30 | Christian Brauer | 1 |
| 31 | Rolf Lamberty | 1 |
| 32 | Hans Affentranger | 1 |
| 33 | Axel Felder | 1 |
| 34 | Siegfried Rieger | 1 |
| 35 | Ralf Walter | 1 |
Entrants / Teams
| 1 | Rallye Gemeinschaft Ulm | 12 |
| 2 | Auto Kümpel | 12 |
| 3 | Weigel Renntechnik WRT | 11 |
| 4 | Formel Rennsport Club | 10 |
| 5 | Joest Racing Team | 7 |
| 6 | AC Mayen | 6 |
| 7 | Peter Hoffmann Racing | 4 |
| 8 | Max Moritz Racing Team | 4 |
| 9 | Jauslin Racing | 3 |
| 10 | Bross Druck Chemie Racing | 2 |
| 11 | GTP International | 1 |
| 12 | Squadra Caposcarico | 1 |
Cars
| 1 | Lola T290 - BMW | 10 |
| 2 | TOJ SC306 - Ford | 10 |
| 3 | Lola T296 - BMW | 8 |
| 4 | Lola T297 - BMW | 8 |
| 5 | Lola T292 - Ford | 7 |
| 6 | TOJ SC302 - Ford | 6 |
| 7 | TOJ SC206 - BMW | 6 |
| 8 | KMW SP30 - Porsche | 6 |
| 9 | Landar LRB - BMW | 5 |
| 10 | McLaren M8F - Chevrolet | 5 |
| 11 | Porsche 908/80 Turbo | 5 |
| 12 | URD 679 - BMW | 4 |
| 13 | Chevron B23 - Porsche | 4 |
| 14 | Porsche 908/03 Turbo | 4 |
| 15 | Lola T212 - BMW | 3 |
| 16 | Lola T286 - Ford | 3 |
| 17 | Osella PA8 - BMW | 2 |
| 18 | Osella Abarth - Ford | 2 |
| 19 | TOJ SC205 - BMW | 2 |
| 20 | Chevron B31 - Ford | 2 |
| 21 | TOJ SC306 - BMW | 2 |
| 22 | Sauber C3 - BMW | 2 |
| 23 | Chevron B36 - Ford | 1 |
| 24 | Chevron B21 - Ford | 1 |
| 25 | MTX 2-03 - Ford | 1 |
Drivers
| 1 | Roland Binder | 5 |
| 2 | Jochen Mass | 4 |
| 3 | Kurt Lotterschmidt | 2 |
| 4 | Helmut Bross | 2 |
| 5 | Kurt Hild | 2 |
| 6 | Eugen Grupp | 2 |
| 7 | Peter Hoffmann | 2 |
| 8 | Harald Grohs | 1 |
| 9 | Hubert Striebig | 1 |
Entrants / Teams
Cars
| 1 | Lola T296 - BMW | 5 |
| 2 | TOJ SC306 - Ford | 4 |
| 3 | Porsche 908/80 Turbo | 4 |
| 4 | TOJ SC205 - BMW | 2 |
| 5 | Lola T297 - BMW | 2 |
| 6 | McLaren M8F - Chevrolet | 2 |
| 7 | URD 679 - BMW | 1 |
| 8 | TOJ SC306 - BMW | 1 |
Drivers
| 1 | Eugen Grupp | 249 |
| 2 | Roland Binder | 193 |
| 3 | Max Sigrist | 191 |
| 4 | Norbert Przybilla | 174 |
| 5 | Kurt Lotterschmidt | 166 |
| 6 | Kurt Hild | 162 |
| 7 | Karl-Adolf Kneip | 160 |
| 8 | Peter Hardt | 151 |
| 9 | Jochen Mass | 143 |
| 10 | Harald Grohs | 127 |
| 11 | Ruedi Jauslin | 119 |
| 12 | Peter Hoffmann | 111 |
| 13 | Jan van Straaten | 111 |
| 14 | Georg Moritz | 111 |
| 15 | Hans Forster | 97 |
| 16 | Urs Neukomm | 84 |
| 17 | Rolf Götz | 82 |
| 18 | Alfred Baer | 73 |
| 19 | Albrecht Krebs | 71 |
| 20 | Heinz-Walter Höltkemeier | 57 |
| 21 | Siegfried Brunn | 51 |
| 22 | Helmut Bross | 51 |
| 23 | Pino Logrippo | 48 |
| 24 | Hans Affentranger | 44 |
| 25 | Horst Deutsch | 44 |
| 26 | Rolf Lamberty | 32 |
| 27 | Hubert Striebig | 30 |
| 28 | Miran Velkoborsky | 20 |
| 29 | Volkert Merl | 15 |
| 30 | Christian Brauer | 13 |
| 31 | Peter Kübler | 8 |
| 32 | Dieter Riegl | 6 |
| 33 | Ralf Walter | 5 |
| 34 | Axel Felder | 3 |
| 35 | Siegfried Rieger | 0 |
Entrants / Teams
| 1 | Rallye Gemeinschaft Ulm | 346 |
| 2 | Weigel Renntechnik WRT | 320 |
| 3 | Auto Kümpel | 317 |
| 4 | Formel Rennsport Club | 275 |
| 5 | AC Mayen | 174 |
| 6 | Joest Racing Team | 158 |
| 7 | Jauslin Racing | 119 |
| 8 | Peter Hoffmann Racing | 111 |
| 9 | Max Moritz Racing Team | 111 |
| 10 | Bross Druck Chemie Racing | 51 |
| 11 | Squadra Caposcarico | 44 |
| 12 | GTP International | 3 |
Cars
| 1 | TOJ SC306 - Ford | 328 |
| 2 | Lola T297 - BMW | 293 |
| 3 | Lola T290 - BMW | 252 |
| 4 | Lola T296 - BMW | 199 |
| 5 | TOJ SC302 - Ford | 174 |
| 6 | KMW SP30 - Porsche | 160 |
| 7 | Landar LRB - BMW | 151 |
| 8 | Porsche 908/80 Turbo | 143 |
| 9 | URD 679 - BMW | 127 |
| 10 | Lola T286 - Ford | 119 |
| 11 | Lola T292 - Ford | 119 |
| 12 | McLaren M8F - Chevrolet | 111 |
| 13 | Chevron B23 - Porsche | 111 |
| 14 | TOJ SC206 - BMW | 102 |
| 15 | Lola T212 - BMW | 84 |
| 16 | Chevron B31 - Ford | 82 |
| 17 | TOJ SC306 - BMW | 74 |
| 18 | Osella Abarth - Ford | 73 |
| 19 | Osella PA8 - BMW | 71 |
| 20 | Porsche 908/03 Turbo | 66 |
| 21 | Sauber C3 - BMW | 57 |
| 22 | TOJ SC205 - BMW | 51 |
| 23 | Chevron B21 - Ford | 32 |
| 24 | MTX 2-03 - Ford | 20 |
| 25 | Chevron B36 - Ford | 3 |
Drivers (minimum of 5 races per driver)
| 1 | Roland Binder | Weigel Renntechnik WRT | 18.80 |
| 2 | Kurt Hild | Private entry | 11.60 |
| 3 | Eugen Grupp | Rallye Gemeinschaft Ulm | 11.00 |
| 4 | Max Sigrist | Formel Rennsport Club | 5.00 |