| 12.3.1978 | National Montlhéry [Gr.3/Gr.4] | 2 | A310 | Bernard Delesalle | | DNA |
| 12.3.1978 | National Montlhéry [Gr.3/Gr.4] | 18 | A310 | "Tezec" | | DNA |
| 12.3.1978 | National Montlhéry [Gr.5/Gr.6] | 19 | A110 1800 | Alain-Michel Bernard | | DNA |
| 12.3.1978 | National Montlhéry [Gr.3/Gr.4] | 20 | A310 | Serge Letessier | | DNA |
| 12.3.1978 | National Montlhéry [Gr.5/Gr.6] | 21 | A110 1800 | Robert Barré | | DNA |
| 12.3.1978 | National Montlhéry [Gr.3/Gr.4] | 22 | A110 1600 SC | Alain Calfoun | | DNA |
| 12.3.1978 | National Montlhéry [Gr.5/Gr.6] | 23 | A110 1800 | Claude Lehoux | | 6th |
| 12.3.1978 | National Montlhéry [Gr.3/Gr.4] | 24 | A110 1600 SC | Jean-François Pollet | | DNA |
| 12.3.1978 | National Montlhéry [Gr.5/Gr.6] | 25 | A110 1800 | "Guyvonne" | | DNA |
| 12.3.1978 | National Montlhéry [Gr.3/Gr.4] | 26 | A110 1600 SC | Jean-Claude Audable | | DNA |
| 12.3.1978 | National Montlhéry [Gr.5/Gr.6] | 27 | A110 1800 | "Peter Barn" | | DNA |
| 12.3.1978 | National Montlhéry [Gr.3/Gr.4] | 28 | A110 1600 S | Jean-Pierre Disdero | | DNA |
| 12.3.1978 | National Montlhéry [Gr.3/Gr.4] | 30 | A110 1600 VD | Patrice Lienhardt | | 7th |
| 12.3.1978 | National Montlhéry [Gr.3/Gr.4] | 32 | A110 1600 SC | Jean Morel | | DNA |
| 12.3.1978 | National Montlhéry [Gr.3/Gr.4] | 34 | A110 1600 SC | Jacques Jouan | | DNA |
| 12.3.1978 | National Montlhéry [Gr.3/Gr.4] | 52 | A110 1600 | Claude Percy | | 5th |
| 12.3.1978 | National Montlhéry [Gr.3/Gr.4] | 54 | A310 | Dominique Frossard | | DNA |
| 12.3.1978 | National Montlhéry [Gr.3/Gr.4] | 56 | A110 1600 | Jean-Noël Migeon | | DNA |
| 12.3.1978 | National Montlhéry [Gr.3/Gr.4] | 58 | A110 1600 | Pierre Devulder | | DNA |
| 12.3.1978 | National Montlhéry [Gr.3/Gr.4] | 60 | A110 1600 | Roger Ennequin | | DNA |
| 12.3.1978 | National Montlhéry [Gr.3/Gr.4] | | A110 1800 SC | Calsein | | 6th |
| 12.3.1978 | National Montlhéry [Gr.5/Gr.6] | | | Angelet | | 7th |
| 26.3.1978 | 300 km Fuji | 11 | A441 | Masahiro Hasemi | Harada Racing Company | DNF |
| 27.3.1978 | Benelux Zandvoort [Gr.2-5 1.6] | 32 | A110 1600 S | Rob Redeker | | 3rd |
| 2.4.1978 | Marlboro Cup Zolder [1.6] | 32 | A110 1600 S | Rob Redeker | Rob Redeker | DNA |
| 2.4.1978 | Marlboro Cup Zolder [1.6] | 34 | A110 1600 S | Albert Vanierschot | Albert Vanierschot | DNA |
| 2.4.1978 | National Montlhéry [Gr.4/Gr.5/Gr.6] | 43 | A110 1800 | "Peter Barn" | | DNA |
| 2.4.1978 | National Montlhéry [Gr.4/Gr.5/Gr.6] | 45 | A110 1800 | Robert Barré | | DNA |
| 2.4.1978 | National Montlhéry [Gr.4/Gr.5/Gr.6] | 47 | | Claude Leloux | | DNA |
| 2.4.1978 | National Montlhéry [Gr.4/Gr.5/Gr.6] | 49 | | "Guyvonne" | | DNA |
| 2.4.1978 | National Montlhéry [Gr.4/Gr.5/Gr.6] | 61 | A110 1600 | Dominique Frossard | | DNA |
| 2.4.1978 | National Montlhéry [Gr.4/Gr.5/Gr.6] | 63 | | Pierre Devulder | | DNA |
| 2.4.1978 | National Montlhéry [Gr.4/Gr.5/Gr.6] | 65 | A110 1600 | Roger Ennequin | | DNA |
| 9.4.1978 | 500 km Fuji | 11 | A441 | Hasemi / Hoshino | Harada Racing Company | 1st |
| 16.4.1978 | Benelux Zandvoort | 32 | A110 1600 S | Rob Redeker | | ?th |
| 23.4.1978 | GP Zolder [1.6] | 32 | A110 1600 S | Rob Redeker | Rob Redeker | raced |
| 23.4.1978 | GP Zolder [1.6] | 34 | A110 1600 S | Albert Vanierschot | Serge Power | 1st |
| 15.5.1978 | Benelux Zandvoort | 32 | A110 1600 S | Rob Redeker | | raced |
| 15.5.1978 | Benelux Zandvoort | 37 | A110 1600 S | Albert Vanierschot | | raced |
| 21.5.1978 | Rhein-Ruhr Nürburgring | | A110 1600 S | Friedrich Winkelmann | Essen-Werdener AC | ?th |
| 4.6.1978 | 250 km Fuji | 11 | A441 | Masahiro Hasemi | Harada Racing Company | NC |
| 4.6.1978 | DARM Zolder | | A110 1600 S | Rob Redeker | | ?th |
| 4.6.1978 | Ronde Cévenole | | A110 1600 S | G. Thibault | | 25th |
| 4.6.1978 | Ronde Cévenole | | A110 1600 S | Navaranne / Quartier | | 18th |
| 4.6.1978 | Ronde Cévenole | | A110 1600 S | Planiol / Pascal | | 28th |
| 4.6.1978 | Ronde Cévenole | | A110 1600 S | Le Dentu / Arlaud | | 14th |
| 4.6.1978 | Ronde Cévenole | | A110 1600 S | J. Michel | | 12th |
| 11.6.1978 | 24 h Le Mans | 1 | A443 | Jabouille / Depailler | Equipe Renault Elf Sport | DNF |
| 11.6.1978 | 24 h Le Mans | 2 | A442 B | Pironi / Jaussaud | Equipe Renault Elf Sport | 1st |
| 11.6.1978 | 24 h Le Mans | 3 | A442 A | Jarier / Bell | Equipe Renault Elf Sport | DNF |
| 11.6.1978 | 24 h Le Mans | 4 | A442 A | Ragnotti / Fréquelin / Dolhem / Jabouille | Equipe Renault Elf Sport Calberson | 4th |
| 11.6.1978 | 24 h Le Mans | 73 | A310 | de Saint-Pierre / Mignot | Bernard Décure | DNQ |
| 11.6.1978 | 24 h Le Mans | T | A442 | | Equipe Renault Elf Sport | unused |
| 11.6.1978 | CI Gr.4 Pergusa | | A110 | Sergio Rombolotti | | 1st |
| 11.6.1978 | CI Gr.4 Pergusa | | A110 | Di Lorenzo | | 3rd |
| 11.6.1978 | CI Gr.4 Pergusa | | A110 | "Ivan" | | 5th |
| 11.6.1978 | CI Gr.4 Pergusa | | A110 | Turchi | | 8th |
| 18.6.1978 | Mainz-Finthen | | A110 1600 S | Friedrich Winkelmann | Essen-Werdener-AC | ?th |
| 25.6.1978 | 6 h Misano | 32 | A110 | Rombolotti / Rossi / Daverio | | 11th |
| 16.7.1978 | DRM Kassel-Calden | 81 | A110 1600 S | Friedrich Winkelmann | Essen-Werdener AC e. V. im AvD | 10th |
| 16.7.1978 | Coppa Florio | | A441 | Giancarlo Naddeo | | 3rd |
| 23.7.1978 | 1000 km Fuji | 11 | A441 | Hasemi / Hoshino | Harada Racing Company | 2nd |
| 23.7.1978 | Diepholz | | A110 1600 S | Rob Redeker | | ?th |
| 13.8.1978 | Benelux Zandvoort | | A110 1600 S | Rob Redeker | | ?th |
| 13.8.1978 | Zandvoort | | A110 1600 S | Rob Redeker | | ?th |
| 20.8.1978 | DRM Zolder Westfalen | 77 | A110 1600 S | Rob Redeker | Rob Redeker | 16th |
| 20.8.1978 | DRM Zolder Westfalen | 78 | A110 1600 S | Albert Vanierschot | Albert Vanierschot | 9th |
| 20.8.1978 | CI Gr.4 Magione | | A110 | Di Lorenzo | | 6th |
| 20.8.1978 | CI Gr.4 Magione | | A110 | Sergio Rombolotti | | 3rd |
| 27.8.1978 | CI Gr.4 Misano | | A110 | Di Lorenzo | | 6th |
| 3.9.1978 | 200 mile Fuji | 11 | A441 | Masahiro Hasemi | Harada Racing Company | 4th |
| 10.9.1978 | Nürburgring Trophy [T/GT] | 2 | A110 | Axel Walkowiak | Axel Walkowiak | DNA |
| 16.9.1978 | Benelux Zandvoort | 32 | A110 1600 S | Rob Redeker | | raced |
| 16.9.1978 | Benelux Zandvoort | 37 | A110 1600 S | Albert Vanierschot | | ?th |
| 24.9.1978 | CI Gr.4 Pergusa | | A110 | Di Lorenzo | | 6th |
| 1.10.1978 | DRM Nürburgring Supersprint | 43 | A110 | Axel Walkowiak | Axel Walkowiak | DNF |
| 1.10.1978 | DRM Nürburgring Supersprint | 64 | A110 1600 S | Friedrich Winkelmann | Essen-Werdener Automobil-Club Winkelmann | DNF |
| 8.10.1978 | 250 km Fuji | 11 | A441 | Masahiro Hasemi | Harada Racing Company | 10th |
| 8.10.1978 | Benelux Zandvoort | 32 | A110 1600 S | Rob Redeker | | DNS |
| 8.10.1978 | Benelux Zandvoort | 37 | A110 1600 S | Albert Vanierschot | | 4th |
| 18.10.1978 | Giro d'Italia | 350 | A110 | Sangiuolo / Zotti | | 17th |
| 18.10.1978 | Giro d'Italia | 420 | A110 | Di Lorenzo / Gattuccio | | 11th |
| 1978 | 6 h Dakar | 1 | A110 | Sans / Webhe | | DNA |
| 1978 | 6 h Dakar | 8 | | Levacher / Ogier / Martin | | DNA |
| 1978 | 6 h Dakar | 10 | | Rumeau / Delhaye | | DNA |
| 1978 | 100 laps Magny-Cours | | A110 1600 SC | Tourbier / Annaud | | DNQ |
| 1978 | 100 laps Magny-Cours | | | Frossard / "Guyvonne" | | DNQ |
| 1978 | 100 laps Magny-Cours | | A110 1600 SC | Pollet / Letessier | | DNQ |
| 1978 | 100 laps Magny-Cours | | A110 1600 | Veillard / Dimet | | DNQ |
| 1978 | 100 laps Magny-Cours | | A110 1600 SC | "Tezec" / Calfoun | | DNQ |
| 1978 | 100 laps Magny-Cours | | A110 1600 SC | Morel / Belliard | | DNQ |
| 1978 | 100 laps Magny-Cours | | A110 SC | C. Bargeot | | 11th |
| 1978 | CI Gr.4 Magione | | A110 | Di Lorenzo | | 6th |
| 1978 | 100 laps Magny-Cours | | A110 SC | Provost / Leguyader | | 14th |
| 1978 | 100 laps Magny-Cours | | A110 S | Michel Bessac | | DNQ |
| 1978 | 100 laps Magny-Cours | | | Lateste / Dullos | | 16th |