| 14.5.1972 | DRM Hockenheim Mai-Pokal | 7 | GT 1900 | Werner Christmann | Steinmetz Automobiltechnik | DNF |
| 14.5.1972 | DRM Hockenheim Mai-Pokal | | Kadett | Otto Kälberer | Otto Kälberer | 9th |
| 21.5.1972 | Targa Florio | 33 | GT 1900 | Facetti / "Beaumont" | Conrero Squadra | DNF |
| 21.5.1972 | Targa Florio | 34 | GT 1900 | Pianta / Schön | Conrero Squadra | DNS |
| 21.5.1972 | Targa Florio | 43 | GT 1900 | Rosselli / Monti | Conrero Squadra | DNF |
| 21.5.1972 | DARM Zolder [GT+2.0/T+2.0] | | Commodore | Manfred Balzereit | Manfred Balzereit | DNF |
| 21.5.1972 | DARM Zolder [GT+2.0/T+2.0] | | Commodore | Günter Ergenzinger | Günter Ergenzinger | DNF |
| 21.5.1972 | DARM Zolder [GT+2.0/T+2.0] | | Commodore GS | Hans-Wilhelm Ridder | Hans-Wilhelm Ridder | ?th |
| 21.5.1972 | DARM Zolder [GT2.0] | | GT 1900 | Peter Pütz | Swiss-o-par Racing Team | DNF |
| 28.5.1972 | 1000 km Nürburgring | 77 | GT 1900 | Christmann / Ragnotti | Steinmetz-Automobiltechnik | 19th |
| 28.5.1972 | 1000 km Nürburgring | 87 | Commodore | Thomas Teves | Steinmetz-Automobiltechnik | DNQ |
| 28.5.1972 | 100 mile Hockenheim | 192 | Ascona A | Peter Wolf | FRC Zürich | DNA |
| 28.5.1972 | 100 mile Hockenheim | 203 | Commodore GS | Heinz Waidhofer | Heinz Waidhofer | DNA |
| 28.5.1972 | 100 mile Hockenheim | 206 | GT 1900 | Peter Sulser | Sport-Team FL | DNA |
| 28.5.1972 | Hill Climb Vittorio Veneto | | Commodore | Piero Cattelan | | 22nd |
| 28.5.1972 | Saarlouis [GT] | | GT | Michael Hoffmann | Michael Hoffmann | ?th |
| 4.6.1972 | Trans-Am Mid-Ohio [Two-Five] | | Kadett Rallye | Bob Huff | Tim Meehan | 20th |
| 11.6.1972 | 3 h Donnybrooke | 35 | Kadett B Rallye | Ronnie Smith | Ronnie Smith | 26th |
| 11.6.1972 | Hill Climb Coppa della Sila | 56? | Rally | | | ?th |
| 11.6.1972 | DARM Hockenheim [GT] | 61 | GT 1900 | Werner Christmann | Steinmetz-Automobiltechnik GmbH | DNA |
| 11.6.1972 | 3 h Donnybrooke | 69 | | Coleman / Shaw | Steve Coleman | 17th |
| 11.6.1972 | 24 h Le Mans | 81 | Commodore GS | Ragnotti / Greder | Greder Racing Team | DNA |
| 11.6.1972 | DARM Hockenheim [GT] | 90 | Manta A S | Franz Heine | Franz Heine | DNA |
| 11.6.1972 | Hill Climb Coppa della Sila | 200? | Comm. | | | ?th |
| 11.6.1972 | Hill Climb Coppa della Sila | 201? | Comm. | | | ?th |
| 11.6.1972 | Hill Climb Coppa della Sila | 264? | GT | | | ?th |
| 11.6.1972 | Hill Climb Coppa della Sila | 265? | GT | | | ?th |
| 18.6.1972 | DRM Mainz-Finthen | 17 | Commodore GS 2800 | Werner Christmann | Steinmetz Automobiltechnik GmbH | 3rd |
| 18.6.1972 | DRM Mainz-Finthen | 19 | Commodore GS | Günter Erzinger | Günter Erzinger | DNA |
| 18.6.1972 | DRM Mainz-Finthen | 20 | Commodore | Günther Heymanns | Günter Heymanns | DNA |
| 18.6.1972 | DRM Mainz-Finthen | 26 | GT/J 1900 | Werner Christmann | Steinmetz Automobiltechnik | DNA |
| 18.6.1972 | DARM Mainz-Finthen [GT] | 26 | GT/J 1900 | Werner Christmann | Steinmetz Automobiltechnik | DNF |
| 18.6.1972 | DRM Mainz-Finthen | 53 | | Horst Bonefeld | Horst Bonefeld | DNA |
| 18.6.1972 | Hill Climb Sarnano-Sassotetto | 203? | C. | | | 9th |
| 18.6.1972 | Hill Climb Sarnano-Sassotetto | 204? | C. | | | ?th |
| 18.6.1972 | Hill Climb Sarnano-Sassotetto | 205? | C. | | | ?th |
| 18.6.1972 | Hill Climb Sarnano-Sassotetto | 206? | C. | | | ?th |
| 18.6.1972 | Hill Climb Sarnano-Sassotetto | 228? | GT | | | ?th |
| 18.6.1972 | Hill Climb Sarnano-Sassotetto | 255? | GT | | | ?th |
| 18.6.1972 | Hill Climb Sarnano-Sassotetto | 257? | GT | | | ?th |
| 18.6.1972 | Hill Climb Sarnano-Sassotetto | 259? | GT | | | ?th |
| 25.6.1972 | 24 h Nürburgring | 16 | Commodore GS | Christmann / Blank | Steinmetz Automobiltechnik | DNF |
| 25.6.1972 | 24 h Nürburgring | 19 | Commodore GS/E | Dressel / Sauer | Keiper-Recaro Racing Team | DNF |
| 25.6.1972 | 24 h Nürburgring | 20 | Commodore | Ebermayer / Engels | | DNF |
| 25.6.1972 | 24 h Nürburgring | 43 | Kadett LS | Gastes / Pietsch | | DNF |
| 25.6.1972 | 24 h Nürburgring | 50 | Kadett LS | Bonefeld / Knollmann | Opel Team van Eupen | DNF |
| 25.6.1972 | 24 h Nürburgring | 51 | Ascona | Niehaus / Bialas | | DNF |
| 25.6.1972 | 24 h Nürburgring | 52 | Ascona | Teves / Eberhard | Steinmetz Automobiltechnik | DNF |
| 25.6.1972 | 24 h Nürburgring | 53 | Ascona A | Hirth / Klotzek | V-10 Kléber Team | DNF |
| 25.6.1972 | 24 h Nürburgring | 54 | Ascona | Kalkuhl / Reinhardt | Felder-Racing-Team | ?th |
| 25.6.1972 | 24 h Nürburgring | 56 | Ascona 19 SR | Vermeulen / Frankenhout | Dutch National Racing Team | 9th |
| 25.6.1972 | 24 h Nürburgring | 104 | Kadett Rallye | Biella / Klein | | ?th |
| 25.6.1972 | Hill Climb Bolzano-Mendola | 120? | | | | ?th |
| 25.6.1972 | Hill Climb Bolzano-Mendola | 121? | | | | ?th |
| 25.6.1972 | Hill Climb Bolzano-Mendola | 246? | | | | ?th |
| 29.6.1972 | CI GT Monza [GT] | 41 | GT 1900 | Giorgio Pianta | Conrero | ?th |
| 29.6.1972 | CI GT Monza [GT] | 42 | GT 1900 | Paolo Monti | Conrero | ?th |
| 29.6.1972 | CI GT Monza [GT] | 43 | GT 1900 | Alberto Rosselli | Conrero | ?th |
| 2.7.1972 | Hill Climb Trento-Bondone | 108? | Kadett | | | ?th |
| 2.7.1972 | Hill Climb Trento-Bondone | 110? | Kadett | | | ?th |
| 2.7.1972 | Hill Climb Trento-Bondone | 119? | Comm. | | | ?th |
| 2.7.1972 | Hill Climb Trento-Bondone | 120? | Comm. | | | ?th |
| 2.7.1972 | Hill Climb Trento-Bondone | 121? | Comm. | | | ?th |
| 2.7.1972 | Hill Climb Trento-Bondone | 122? | Comm. | | | ?th |
| 2.7.1972 | Hill Climb Trento-Bondone | 168? | GT | | | ?th |
| 2.7.1972 | Hill Climb Trento-Bondone | 170? | GT | | | ?th |
| 2.7.1972 | Hill Climb Trento-Bondone | 268 | GT 1900 | Paolo Monti | Conrero Squadra Corse | 24th |
| 2.7.1972 | Hill Climb Trento-Bondone | 276 | GT 1900 | Alberto Rosselli | Conrero Squadra Corse | 19th |
| 2.7.1972 | Hill Climb Trento-Bondone | 556 | Kadett 1900 | Helmut Mander | I.T. Germania | 27th |
| 2.7.1972 | Hill Climb Trento-Bondone | 570 | Kadett 1900 | Heinz Martin | DNA | 20th |
| 2.7.1972 | Hill Climb Trento-Bondone | 582 | Commodore GS 2800 | Wolfgang Wasum | S.A.G. Germania | 7th |
| 2.7.1972 | Hill Climb Trento-Bondone | 584 | Commodore GS 2800 | Giorgio Pianta | Conrero Squadra Corse | 4th |
| 2.7.1972 | Hill Climb Trento-Bondone | 588 | Commodore GS 2800 | Giorgio Schön | Conrero Squadra Corse | 13th |
| 2.7.1972 | Hill Climb Trento-Bondone | 592 | Commodore GS 2800 | Guido Gatto | San Marco VE | 48th |
| 9.7.1972 | 6 h Nürburgring | 52 | Kadett B 1900 | Kälberer / Assmuth | Otto Kälberer | DNS |
| 9.7.1972 | 6 h Nürburgring | 53 | Kadett | Bonefeld / Niehaus | Opel-Team Van Eupen | DNF |
| 9.7.1972 | 6 h Nürburgring | 54 | Ascona A | Niehaus / Fervers | Opel-Team Van Eupen | DNA |
| 9.7.1972 | 6 h Nürburgring | 55 | Ascona A | Müller / Schimpf | Keiper Recaro Racing Team | DNF |
| 9.7.1972 | 6 h Nürburgring | 56 | Ascona A | Hirth / Klotzek | V 10 Kleber Team | DNS |
| 9.7.1972 | 6 h Nürburgring | 76 | Manta A S | Heine / Reichart | Franz Heine | DNF |
| 9.7.1972 | 6 h Nürburgring | 77 | Ascona A | Arendt / Wichert | Klaus Arendt | DNA |
| 9.7.1972 | 6 h Nürburgring | 112 | Kadett | Schmitz / Schramm | H. Hundt GmbH Duckhams Oils | DNA |
| 9.7.1972 | 6 h Nürburgring | 113 | Kadett | Langen / Seiwert | Quadriga Treverorum | DNA |
| 9.7.1972 | Hill Climb Cesana-Sestrières | 133? | Kadett | | | ?th |
| 9.7.1972 | Hill Climb Cesana-Sestrières | 135? | Kadett B | | | ?th |
| 9.7.1972 | Hill Climb Cesana-Sestrières | 145? | Commodore | | | ?th |
| 9.7.1972 | Hill Climb Cesana-Sestrières | 146? | Commodore | | | ?th |
| 9.7.1972 | Hill Climb Cesana-Sestrières | 178? | GT | | | ?th |
| 9.7.1972 | Hill Climb Cesana-Sestrières | 179? | GT | | | ?th |
| 9.7.1972 | Hill Climb Cesana-Sestrières | 430 | GT 1900 | Alberto Rosselli | Conrero | 12th |
| 9.7.1972 | Hill Climb Cesana-Sestrières | 446 | GT 1900 | Paolo Monti | Conrero | 16th |
| 16.7.1972 | Hill Climb Abriola-Sellata | 49? | Rally | | | ?th |
| 16.7.1972 | Hill Climb Abriola-Sellata | 181? | GT | | | ?th |
| 16.7.1972 | Diepholz [T/GT+2.0] | | Commodore GS | Günter Ergenzinger | Günther Ergenzinger | DNF |
| 16.7.1972 | DRM Diepholz | | Commodore GS | Günter Ergenzinger | Günter Ergenzinger | 10th |
| 16.7.1972 | Diepholz [T/GT+2.0] | | Commodore GS | Hans-Wilhelm Ridder | Hans-Wilhelm Ridder | 7th |
| 16.7.1972 | DRM Diepholz | | Commodore GS | Hans-Wilhelm Ridder | Hans-Wilhelm Ridder | DNF |
| 23.7.1972 | 24 h Spa | 7 | Commodore GS/E | Marshall / Joossens | Opel Gulf Transeurop | DNF |
| 23.7.1972 | 24 h Spa | 58 | Kadett | Bonefeld / Niehaus | Opel Team von Eupen | DNA |
| 23.7.1972 | SCCA Regional Virginia [ASR+BSR+AP+BP+CP+DP+AS+BS] | 69 | 57-R | Steve Coleman | | DNF |