| 31.3.1975 | Nürburgring Goodyear Pokal | 67 | | Wolfgang Dimmendaal | Wolfgang Dimmendaal | DNA |
| 31.3.1975 | Nürburgring Goodyear Pokal | 79 | | Heinz-Josef Paulussen | Heinz-Josef Paulussen | DNA |
| 31.3.1975 | Nürburgring Goodyear Pokal | 80 | | Klaus Lindlar | Renngemeinschaft Bergisch-Gladbach eV | DNA |
| 31.3.1975 | Nürburgring Goodyear Pokal | 81 | | Karl-Heinz Hauwarth | Karl-Heinz Hauwarth | DNA |
| 31.3.1975 | Nürburgring Goodyear Pokal | 82 | | Erich Koll | Sportfarhergemeinschaft Köln e. V. im ADAC | DNA |
| 31.3.1975 | Nürburgring Goodyear Pokal | 85 | | Robert Schmidt | Robert W. Schmidt | DNA |
| 6.4.1975 | Aspern [T/GT] | 23 | | Kurt Fehr | Franz Summer | raced |
| 13.4.1975 | DARM Hockenheim [GT2.0/T2.0] | 263 | | Walter Vogel | MAA Racing-Motosport | ?th |
| 13.4.1975 | DARM Hockenheim [GT2.0/T2.0] | 264 | | Peter Ochs | Peter Ochs | DNA |
| 20.4.1975 | 100 mile Road Atlanta I | 66 | | Craw / Norburn | | DNA |
| 20.4.1975 | 100 mile Road Atlanta II | 66 | | Craw / Norburn | | DNA |
| 27.4.1975 | MR CZ Most | 7 | | Zdeněk Halada | AMK BMW Praha | 2nd |
| 27.4.1975 | DRM Nürburgring Eifelrennen | 55 | | Heiner Müller | Sportfahrergemeinschaft Köln e. V. im ADAC | DNA |
| 27.4.1975 | DRM Nürburgring Eifelrennen | 57 | | Kurt Hans | Automobil Club Mayen e. V. im ADAC | ?th |
| 27.4.1975 | DRM Nürburgring Eifelrennen | 61 | | Richard Bremmekamp | Renngemeinschaft Bergisch.Gladbach e.V. im ADAC | ?th |
| 27.4.1975 | DRM Nürburgring Eifelrennen | 69 | | Rainer Blanke | Rainer Blanke | DNF |
| 27.4.1975 | DRM Nürburgring Eifelrennen | 78 | | Wolfgang Schirmer | | DNA |
| 27.4.1975 | DRM Nürburgring Eifelrennen | 80 | | Wolfgang Dimmendaal | | DNF |
| 27.4.1975 | DRM Nürburgring Eifelrennen | 83 | | Hans Schell | | DNA |
| 27.4.1975 | DRM Nürburgring Eifelrennen | 85 | | Hans Weißgerber | | ?th |
| 27.4.1975 | DRM Nürburgring Eifelrennen | 89 | | Robert Schmidt | | DNA |
| 10.5.1975 | 6 h Riverside | 35 | | Fredricks / Day | - | 20th |
| 11.5.1975 | MEZ MR CZ Havířov | 7 | | Zdeněk Halada | AMK BMW Praha | 5th |
| 18.5.1975 | GP Brno | 21 | | Denzel / Grohs | Alpina | DNF |
| 18.5.1975 | GP Brno | 27 | | Ochs / Tibor | Peter Ochs | DNF |
| 18.5.1975 | GP Brno | 30 | | Halada / Mašita | BMW Klub Praha | NC |
| 1.6.1975 | 100 mile Mid-Ohio | 35 | | Dermer / Sarich | | DNA |
| 1.6.1975 | 1000 km Nürburgring | 102 | | Wagner / Babendererde | Balafre Lancome-Racing | DNF |
| 1.6.1975 | 1000 km Nürburgring | 104 | | Ochs / Tibor | Peter Ochs | NC |
| 1.6.1975 | 1000 km Nürburgring | 105 | | Prüser / Sieben | Rheydter Club für Motorsport e.V. | DNS |
| 1.6.1975 | 1000 km Nürburgring | 106 | | Czadek / Richter | Karl Richter | DNS |
| 1.6.1975 | 1000 km Nürburgring | 109 | | Dimmendaal / Dymarkowski | Wolfgang Dimmendaal | 25th |
| 8.6.1975 | DRM Hockenheim Rhein-Pokal | 79 | | Wolfgang Dimmendaal | Wolfgang Dimmendaal | DNF |
| 15.6.1975 | MR CZ Ostrava | 7 | | Zdeněk Halada | BMW Klub Praha | DNA |
| 15.6.1975 | 4 h Salzburgring | 15 | | Siller / Manhalter | SWR 3 Pagen Racing Team | DNA |
| 15.6.1975 | 4 h Salzburgring | 16 | | Herrmann / May | Gerd Herrmann | 4th |
| 15.6.1975 | 4 h Salzburgring | 18 | | Ochs / Tibor | BMW-Faltz Alpina Essen | 11th |
| 15.6.1975 | 24 h Le Mans | 91 | | Brillat / Gagliardi / Degoumois | Heidegger Racing Team Daniel Brillat | 27th |
| 15.6.1975 | DRM Mainz-Finthen | | | Hans Weißgerber | Hans Weisgerber | 13th |
| 13.7.1975 | GP Nürburgring | 23 | | Zweibäumer / Meuris | Rainer Zweibäumer | DNA |
| 13.7.1975 | GP Nürburgring | 28 | | Weißgerber / Engelberth | Hans Weissgerber | ?th |
| 13.7.1975 | GP Nürburgring | 32 | | Blanke / Bolz, Jr. | Team Hotel Müller-Krug | DNA |
| 13.7.1975 | GP Nürburgring | 36 | | Gäbler / Feuerlein | Klaus Gäbler | DNA |
| 13.7.1975 | GP Nürburgring | 41 | | Bremmekamp / Möhle | Renngemeinschaft Bergisch Gladbach | 7th |
| 13.7.1975 | GP Nürburgring | 43 | | Peter Linden | Peter Linden | DNA |
| 13.7.1975 | GP Nürburgring | 47 | | Schoetzau / Köster | TM Automobil-Technik | DNA |
| 13.7.1975 | GP Nürburgring | 48 | | Wolfgang Schirmer | Wolfgang Schirmer | DNF |
| 27.7.1975 | 24 h Spa | 42 | | Feitler / Welchenbach / Demuth | Elf Racing Luxembourg | DNF |
| 27.7.1975 | 24 h Spa | 43 | | Schewe / Bastin / Koob | Elf Racing Luxembourg | DNF |
| 27.7.1975 | 24 h Spa | | | Keller / McIntosh / Koob | | DNQ |
| 3.8.1975 | Schleiz International | 7 | | Zdeněk Halada | | 2nd |
| 3.8.1975 | DRM Nürburgring GP | 248 | | Joachim Utsch | AMC Hellertal | 24th |
| 3.8.1975 | DRM Nürburgring GP | 254 | | Nic Müller | Niklas Müller | DNA |
| 17.8.1975 | MEZ MR CZ Most | 7 | | Zdeněk Halada | BMW klub Praha | 4th |
| 17.8.1975 | DRM Kassel-Calden | 22 | | Gustav Fischer | Gustav Fischer | 3rd |
| 17.8.1975 | MEZ MR CZ Most | 22 | | Max Garber | | DNA |
| 17.8.1975 | MEZ MR CZ Most | 27 | | Sepp Manhalter | | raced |
| 17.8.1975 | DRM Kassel-Calden | 28 | | Werner Männl | Werner Männl | DNA |
| 14.9.1975 | MR CZ Piešťany | 7 | | Zdeněk Halada | BMW Klub Praha | 4th |
| 28.9.1975 | DRM Hockenheim Preis von Baden | 126 | | Hans Schorn | Hans Schorn | DNF |
| 28.9.1975 | DRM Hockenheim Preis von Baden | 131 | | Hans Weißgerber | Hans Weissgerber | 13th |
| 28.9.1975 | National Zeltweg | | | Sepp Manhalter | Memphis Team International | 1st |