| 1 | Lola T286 Ford | Chevalley Racing Switzerland | white | BP/MACUMBA/VERSAILLES AUTO SPORT/ELVIA | | BP | open | mid | |
| 3 | SG Lola T380 Ford | J. C. Racing Ltd. | white (+red) | CHAMPION | | | open | mid | SG LOLA |
| 4 | Rondeau M379 Ford | Jean Rondeau | white/blue (+red/yellow) | ITT OCEANIC/TOTAL | Goodyear | Total | closed | mid | |
| 5 | Rondeau M379 Ford | Jean Rondeau | white/red (+green/yellow/black) | vsd/Canon/CHARDONNET | Goodyear | Total | closed | mid | |
| 6 | Dome Zero RL Ford | Dome Co. Ltd. | white/red (+black) | Roland/ALPINE/MIZUNO | Dunlop | Valvoline | closed | mid | |
| 7 | Dome Zero RL Ford | Dome Co. Ltd. | white/red (+black) | Roland/ALPINE/MIZUNO | Dunlop | Valvoline | closed | mid | |
| 8 | De Cadenet Lola LM Ford | Alain de Cadenet | dark green | antar/DAILY EXPRESS/Sealink | Goodyear | | open | mid | |
| 10 | Ford M10 | Grand Touring Cars Ltd./Ford Concessionnaires France | blue/white | BP/FORD CONCESSIONAIRES FRANCE/GRAND TOURING CARS | Goodyear | BP | open | mid | |
| 11 | Ford M10 | Grand Touring Cars Ltd./Ford Concessionnaires France | blue/white | BP/FORD CONCESSIONAIRES FRANCE/GRAND TOURING CARS | Goodyear | BP | open | mid | |
| 12 | Porsche 936/78 | Essex-Porsche | white/red/blue | ESSEX | Dunlop | Shell | open | mid | |
| 14 | Porsche 936/78 | Essex-Porsche | white/blue/red | ESSEX | Dunlop | Shell | open | mid | |
| 15 | De Cadenet Lola T380 Ford | Fisons Agricole-Simon Phillips | red/blue (+white) | FISONS/ARGICOLE | | Duckhams | open | mid | |
| 16 | March-BMW M1 | March Racing | white/blue | Alexander Howden/Vymura/arena | Dunlop | Shell | closed | mid | |
| 17 | Cheetah G601 BMW | Cheetah Racing Cars | black | NORWISS JEANS | Goodyear | Castrol | open | mid | |
| 18 | Cheetah G601 BMW | Daniel Brillat - Ecurie Cedac Suisse | red | MOTUL | | Motul | open | mid | |
| 20 | Lola T298 BMW | Lambretta S.A.F.D. | blue (+white/red) | Lambretta | | Motul | open | mid | |
| 21 | Lola T296 ROC | Lambretta S.A.F.D. | blue (+white/red) | Lambretta | | Motul | open | mid | |
| 22 | Lola T296 Ford | Georges Morand | | | | | open | mid | |
| 23 | Lola T296 Ford | Pronuptia | dark blue | PRONUPTIA/YACCO | | | open | mid | |
| 24 | Lola T297 Ford | Dorset Racing Associates | black | RUBSON/PLASTICS ... | Dunlop | | open | mid | LOLA |
| 25 | Lola T298 ROC | Jean-Marie Lemerle | red | HEAD TENNIS | | | open | mid | |
| 26 | Chevron B36 ROC | Racing Organisation Course | white/green (+yellow) | YACCO/PARADIS LATIN | Goodyear | | open | mid | CHEVRON |
| 27 | Chevron B36 ROC | Racing Organisation Course | yellow/green/white | la pierre du nord/YACCO | | | open | mid | CHEVRON |
| 28 | Chevron B36 ROC | Racing Organisation Course | white/red/dark blue | la pierre du nord/YACCO | | | open | mid | CHEVRON |
| 29 | Chevron B36 Ford | Mogil Motors Ltd. | red | MOGIL | Goodyear | Mogil | open | mid | CHEVRON |
| 30 | Lola T296 ROC | A.S.A. Cachia - Francois Migault | | | | | open | mid | |
| 31 | Lola T297 BMW | Kores Racing - France Chauffage | white (+blue) | France Chauffage/ALLAN' PAT | | Fina | open | mid | |
| 32 | TOJ SC206 BMW | Hubert Striebig | dark blue (+red) | BP/DENIM | | BP | open | mid | |
| 33 | Chevron B36 ROC | Chevalley Racing Switzerland - Racing Organisation Course | yellow/green/white | YACCO | Goodyear | | open | mid | |
| 35 | De Tomaso Pantera | Carlo Pietromarchi | orange/brown/dark brown | momo/Agip | Goodyear | Agip | closed | mid | |
| 36 | Porsche 935/77A | Gelo Sportswear International | red (+yellow/white) | SPORTSWEAR/GELO | Goodyear | Shell | closed | rear | |
| 37 | Porsche 935/77A | Gelo Sportswear International | red (+yellow/white) | SPORTSWEAR/GELO | Goodyear | Shell | closed | rear | |
| 39 | Porsche 935 | A.S.A. Cachia | black/red/yellow | Kores/CACHIA | Dunlop | Total | closed | rear | PORSCHE |
| 40 | Porsche 935/77A | Porsche Kremer Racing | green (+red/yellow) | BP/TRISCONI | Dunlop | BP | closed | rear | |
| 41 | Porsche 935 K3 | Porsche Kremer Racing | white (+red) | NUMERO RESERVÉ/philippe salvet | Dunlop | Shell | closed | rear | |
| 42 | Porsche 935/77A | Sekurit Racing Team | white (+blue) | SEKURIT | Goodyear | Shell | closed | rear | |
| 43 | Porsche 935 | Claude Haldi | red | PANAMA/alpina FLIMS | Dunlop | Shell | closed | rear | |
| 45 | Porsche 935 K3 | Porsche Kremer Racing | white (+blue) | Minolta Camera | Dunlop | Shell | closed | rear | |
| 50 | Aston Martin AM V8 Turbo | Robin Hamilton | white (+blue/red) | LINK SYSTEMS | Dunlop | Castrol | closed | front | |
| 51 | WM P79 Peugeot | W.M. Aerem | white (+blue/red) | ESSO | Michelin | Esso | closed | mid | |
| 52 | WM P79 Peugeot | W.M. Aerem | white (+red/blue/green) | ESSO | Michelin | Esso | closed | mid | |
| 53 | WM P79 Peugeot | W.M. Aerem | white (+red/blue) | ESSO | Michelin | Esso | closed | mid | |
| 55 | Rondeau M379 Ford | Jean Rondeau | light blue (+yellow) | marlin-plage | Goodyear | Total | closed | mid | |
| 61 | Ferrari 512 BB | "Beurlys" | yellow | HARKSOUND/EMKA | Michelin | Shell | closed | mid | |
| 62 | Ferrari 512 BB | C. H. Pozzi/J.M.S. Racing | light blue/red | iso ROULEMENTS/Ch. POZZI | Michelin | Shell | closed | mid | |
| 63 | Ferrari 512 BB | C. H. Pozzi/J.M.S. Racing | light blue/red | 3M | Michelin | Shell | closed | mid | |
| 64 | Ferrari 512 BB | N.A.R.T. | red (+white/blue) | NART/BP | Michelin | BP | closed | mid | |
| 68 | Porsche 935/79 | Interscope Racing | black (+red/orange/white) | Panasonic/interscope | Goodyear | Valvoline | closed | rear | |
| 70 | Porsche 935 | Dick Barbour | red | HAWAIIAN Tropic/BP | Goodyear | BP | closed | rear | |
| 71 | Porsche 935/77A | Dick Barbour | yellow | HAWAIIAN Tropic/BP | Goodyear | BP | closed | rear | |
| 72 | Porsche 935 | Dick Barbour | dark blue | HAWAIIAN Tropic/BP | Goodyear | BP | closed | rear | |
| 73 | Porsche 935 | Dick Barbour - Wynn's International | white | wynn's | Goodyear | | closed | rear | |
| 74 | Porsche 935 | Jean-Pierre Jarier | dark green/orange/yellow | SEIKO/CIBIÉ | Goodyear | Total | closed | rear | |
| 76 | BMW M1 | Hervé Poulain | red/green/light blue/yellow (+white) | - | | | closed | mid | |
| 77 | Mazda RX-7 252i | Mazda Auto Tokyo Co. Ltd. | white (+blue/red) | LABO | Dunlop | | closed | front | |
| 80 | Porsche 930 | Ecurie des 13 Etoiles | | | | | closed | rear | |
| 82 | Porsche 934 | Lubrifilm Racing Team | white (+black/brown/orange/red) | Lubrifilm Racing | | | closed | rear | |
| 84 | Porsche 934 | Anny-Charlotte Verney | silver (+black/yellow) | Lois/ELVIA | Dunlop | | closed | rear | |
| 86 | Porsche 934 | Kores Racing | white | KORES/ALION | | | closed | rear | |
| 87 | Porsche 934 | Christian Bussi | red/white | Denver sportwear | Dunlop | Motul | closed | rear | |