| 15.4.1974 | NTK Zandvoort | 43 | | Enno Wijkstra | Enno Wijkstra | DNA |
| 15.4.1974 | NTK Zandvoort | 45 | | Ernst Berg | Polaroof | 2nd |
| 21.4.1974 | 4 h Salzburgring | 23 | | Heyer / Kautz | Castrol Team Zakspeed Radio Luxemburg | 4th |
| 21.4.1974 | 4 h Salzburgring | 31 | | Leibold / Hennige | | DNF |
| 28.4.1974 | Sweden Knutstorp [2.0] | 4 | | Carl Piper | Team STP Sweden | 2nd |
| 28.4.1974 | DRM Nürburgring Eifelrennen | 53 | | Dieter Glemser | Castrol Team Zakspeed-Radio Luxemburg | 8th |
| 28.4.1974 | DRM Nürburgring Eifelrennen | 54 | | Hartmut Kautz | Team-Zakspeed | DNF |
| 28.4.1974 | DRM Nürburgring Eifelrennen | 55 | | Günter Appel | Team-Zakspeed | DNA |
| 28.4.1974 | GP Zolder [GT/T+1.6] | 61 | | "Alain Dex" | Bang et Olufsen Team M.V. | 3rd |
| 28.4.1974 | DRM Nürburgring Eifelrennen | 82 | | Karl-Heinz Leibold | Karl-Heinz Leibold | DNA |
| 30.4.1974 | NTK Zandvoort | 43 | | Enno Wijkstra | Enno Wijkstra | ?th |
| 30.4.1974 | NTK Zandvoort | 45 | | Ernst Berg | | 3rd |
| 19.5.1974 | 500 km Vallelunga | 21 | | Heyer / Krebs | Castrol Team Zakspeed RTL | 3rd |
| 19.5.1974 | 500 km Vallelunga | 23 | | Finotto / "Pooky" | Jolly Club | DNF |
| 19.5.1974 | 500 km Vallelunga | 24 | | "Alval" / Pesenti-Rossi | | 5th |
| 19.5.1974 | 500 km Vallelunga | 25 | | Locatelli / Gallo | | 7th |
| 19.5.1974 | 500 km Vallelunga | 27 | | Leibold / Hennige | | DNA |
| 19.5.1974 | 500 km Vallelunga | 33 | | Ruoso / Amighini | | DNF |
| 19.5.1974 | NTK Zandvoort | 43 | | Enno Wijkstra | Enno Wijkstra | DNS |
| 19.5.1974 | 1000 km Nürburgring | 92 | | Hartmut Kautz | Sportfahrergemeinschaft Köln | DNA |
| 2.6.1974 | DRM Mainz-Finthen | 92 | | Dieter Glemser | Castrol-Team-Zakspeed Radio Luxemburg | 4th |
| 2.6.1974 | DRM Mainz-Finthen | | | Günter Appel | Castrol-Team-Zakspeed Radio Luxemburg | 5th |
| 2.6.1974 | DRM Mainz-Finthen | | | Karl-Heinz Leibold | Autovermietung H. Kautz | 7th |
| 2.6.1974 | DRM Mainz-Finthen | | | Peter Hennige | 'Balafre' | DNF |
| 9.6.1974 | Sweden Anderstorp | 19 | | Matti Kemiläinen | Oy M Kemiläinen Autoliike | 6th |
| 9.6.1974 | Sweden Anderstorp | 21 | | Pekka Grönholm | Finnswede Racing | DNA |
| 9.6.1974 | Sweden Anderstorp | 23 | | Sören Morén | Kela Produkter | DNA |
| 9.6.1974 | Sweden Anderstorp | 25 | | Matti Sainio | | DNA |
| 9.6.1974 | Sweden Anderstorp | 29 | | Carl Piper | Team STP Sweden | 8th |
| 9.6.1974 | Sweden Anderstorp | 30 | | Per Gullberg | Banco Racing Team | ?th |
| 9.6.1974 | DRM Hockenheim Rhein-Pokal | 51 | | Dieter Glemser | Castrol-Team Zakspeed | 3rd |
| 9.6.1974 | DRM Hockenheim Rhein-Pokal | 52 | | Günter Appel | Castrol-Team Zakspeed | 4th |
| 9.6.1974 | DRM Hockenheim Rhein-Pokal | 54 | | Peter Hennige | Autovermietung H. Kautz | DNF |
| 9.6.1974 | DRM Hockenheim Rhein-Pokal | 55 | | Karl-Heinz Leibold | Autovermietung H. Kautz | DNF |
| 17.6.1974 | DARM Nürburgring | 104 | | Hartmut Kautz | Kautz Autovermietung | DNA |
| 17.6.1974 | 300 km Nürburgring | 104 | | Hartmut Kautz | Kautz Autovermietung | DNA |
| 17.6.1974 | 300 km Nürburgring | 105 | | Peter Hennige | Kautz Autovermietung | DNA |
| 17.6.1974 | DARM Nürburgring | 105 | | Peter Hennige | Kautz Autovermietung | DNA |
| 17.6.1974 | 300 km Nürburgring | 106 | | Karl-Heinz Leibold | Kautz Autovermietung | DNA |
| 17.6.1974 | DARM Nürburgring | 106 | | Karl-Heinz Leibold | Kautz Autovermietung | DNA |
| 17.6.1974 | DARM Nürburgring | 139 | | Dieter Glemser | Polifac Racing Team | ?th |
| 17.6.1974 | 300 km Nürburgring | 139 | | Dieter Glemser | Polifac Racing Team | ?th |
| 23.6.1974 | NTK Zandvoort | 43 | | Enno Wijkstra | Enno Wijkstra | DNA |
| 14.7.1974 | Sweden Falkenberg [2.0] | 4 | | Carl Piper | Team STP Sweden | 1st |
| 14.7.1974 | Sweden Falkenberg [2.0] | 12 | | Sören Morén | Kela Produktion | 2nd |
| 14.7.1974 | 6 h Nürburgring | 25 | | Krebs / Appel / Mass | Ford | 3rd |
| 14.7.1974 | 6 h Nürburgring | 26 | | Horst Appel | Ford | DNS |
| 14.7.1974 | 6 h Nürburgring | 27 | | Heyer / Ludwig | Ford | 1st |
| 14.7.1974 | 6 h Nürburgring | 33 | | Dona / Grano / Lise | Walter Dona | DNF |
| 14.7.1974 | 6 h Nürburgring | | | Leibold / Hennige | | DNF |
| 21.7.1974 | DRM Diepholz | 42 | | Dieter Glemser | Castrol-Team Zakspeed-RTL | DNF |
| 21.7.1974 | DRM Diepholz | | | Carl Piper | Carl Piper | 10th |
| 21.7.1974 | DRM Diepholz | | | Toine Hezemans | Castrol-Team Zakspeed-RTL | 1st |
| 4.8.1974 | DRM Nürburgring GP | 202 | | Dieter Glemser | Castrol-Team Zakspeed - RTL | 1st |
| 4.8.1974 | DRM Nürburgring GP | 204 | | Peter Hennige | Castrol-Team Zakspeed - RTL | DNF |
| 4.8.1974 | DRM Nürburgring GP | 205 | | Hans Heyer | Castrol-Team Zakspeed - RTL | 2nd |
| 11.8.1974 | 4 h Zandvoort | 25 | | Heyer / Ludwig | Castrol Team Zakspeed | 7th |
| 11.8.1974 | 4 h Zandvoort | 26 | | Berg / Boshuis | Castrol Team Zakspeed | 21st |
| 11.8.1974 | 4 h Zandvoort | 27 | | Henninge / Wolf | Castrol Team Zakspeed | DNF |
| 11.8.1974 | 4 h Zandvoort | 27 | | MacDonald / Robarts | John MacDonald | DNA |
| 11.8.1974 | 4 h Zandvoort | 28 | | Lise / Grano | Jolly Club | DNA |
| 11.8.1974 | Sweden Karlskoga [2.0] | 61 | | Carl Piper | Team STP Sweden | 1st |
| 11.8.1974 | Sweden Karlskoga [2.0] | 68 | | Sören Morén | Kela Produktion | 11th |
| 11.8.1974 | Sweden Karlskoga [2.0] | 72 | | Per Gullberg | Banco Racing Team | 5th |
| 25.8.1974 | NTK Zandvoort | 36 | | Ernst Berg | | ?th |
| 25.8.1974 | DRM Hockenheim Preis der Nationen | 64 | | Dieter Glemser | Castrol Team Zakspeed-RTL | 2nd |
| 25.8.1974 | DRM Hockenheim Preis der Nationen | 65 | | Peter Hennige | Castrol Team Zakspeed-RTL | 10th |
| 25.8.1974 | DRM Hockenheim Preis der Nationen | 70 | | Toine Hezemans | Team Zakspeed | DNF |
| 1.9.1974 | Knutstorp [T/GT] | 3 | | Bengt Odelfors | STP Timex | raced |
| 15.9.1974 | DRM Norisring | 42 | | Klaus Ludwig | Castrol-Team Zakspeed-RTL | DNF |
| 15.9.1974 | Norisring Trophäe | 43 | | Dieter Glemser | Castrol-Team Zakspeed-RTL | 10th |
| 15.9.1974 | DRM Norisring | 43 | | Dieter Glemser | Castrol-Team Zakspeed-RTL | 1st |
| 15.9.1974 | DRM Norisring | 54 | | Peter Hennige | Castrol-Team Zakspeed-RTL | DNF |
| 15.9.1974 | Sweden Mantorp Park [2.0] | | | Per Gullberg | Skaraborgs SVK | 6th |
| 15.9.1974 | Sweden Mantorp Park [2.0] | | | Carl Piper | Tomelilla MK | 1st |
| 22.9.1974 | Tour de France | 57 | | Rouget / Lefebvre | | DNF |
| 22.9.1974 | Tour de France | 58 | | Sainpy / Gibault | | DNF |
| 29.9.1974 | DRM Hockenheim Preis von Baden | 52 | | Dieter Glemser | Castrol-Team Zakspeed-Radio Luxemburg | 3rd |
| 29.9.1974 | DRM Hockenheim Preis von Baden | 56 | | Peter Hennige | Castrol-Team Zakspeed-Radio Luxemburg | ?th |
| 29.9.1974 | DRM Hockenheim Preis von Baden | 58 | | | Castrol-Team Zakspeed-Radio Luxemburg | DNA |
| 6.10.1974 | 4 h Jarama | | | José Uriarte | Zakspeed RTL | DNF |
| 6.10.1974 | 4 h Jarama | | | Mohr / Hezemans | Zakspeed RTL | 2nd |
| 6.10.1974 | 4 h Jarama | | | | | raced |
| 13.10.1974 | Zolder [GT2.0/T2.0] | | | Peter Hennige | Castrol-Team-Zakspeed | 1st |
| 9.11.1974 | 6 h Kyalami | 28 | | Fekken / Fekken | H. Fekken | DNQ |