| 007 | Aston Martin Valkyrie | Aston Martin Thor Team | green (+black/yellow) | THE HEART OF RACING/VALKYRIE | Michelin | | closed | mid |
| 009 | Aston Martin Valkyrie | Aston Martin Thor Team | green (+black/yellow/red) | THE HEART OF RACING/VALKYRIE | Michelin | | closed | mid |
| 7 | Toyota TR010 Hybrid | Toyota Racing | red (+white/black/silver) | DENSO/TOYOTA/FUJITSU | Michelin | Mobil 1 | closed | mid |
| 8 | Toyota TR010 Hybrid | Toyota Racing | red (+white/black/silver) | DENSO/TOYOTA/FUJITSU | Michelin | Mobil 1 | closed | mid |
| 10 | McLaren 720S LMGT3 Evo | Garage 59 | orange/black (+silver) | McLaren/MOUNTSTREET/a SCORPII/Jan B. Lühn | Goodyear | Motul | closed | mid |
| 12 | Cadillac V-Series.R | Cadillac Hertz Team Jota | gold/black/white (+red/yellow) | Hertz/CADILLAC | Michelin | Mobil 1 | closed | mid |
| 15 | BMW M Hybrid V8 | BMW M Team WRT | blue/white/black/red | XPEL/GEN IIIM | Michelin | Shell | closed | mid |
| 17 | Genesis GMR-001-Hypercar | Genesis Magma Racing | orange/red (+black) | GENESIS | Michelin | Shell | closed | mid |
| 19 | Genesis GMR-001-Hypercar | Genesis Magma Racing | orange/red (+black) | GENESIS | Michelin | Shell | closed | mid |
| 20 | BMW M Hybrid V8 | BMW M Team WRT | red/white/black/yellow | XPEL/HELIX/GEN IIIM | Michelin | Shell | closed | mid |
| 21 | Ferrari 296 LMGT3 Evo | Vista AF Corse | silver (+red/black) | VISTA JET/RICHARD MILLE/pyypl/CARLAC MINERALS | Goodyear | Shell | closed | mid |
| 23 | Aston Martin Vantage AMR LMGT3 | Heart of Racing Team | dark blue (+yellow/black) | THE HEART OF RACING/ASTON MARTIN RACING | Goodyear | | closed | front |
| 27 | Aston Martin Vantage AMR LMGT3 | Heart of Racing Team | dark blue (+yellow/black) | THE HEART OF RACING/ASTON MARTIN RACING | Goodyear | | closed | front |
| 32 | BMW M4 LMGT3 Evo | Team WRT | yellow/green (+black/blue) | TURBO/paradine | Goodyear | Champion | closed | front |
| 33 | Chevrolet Corvette Z06 LMGT3.R | TF Sport | yellow (+black) | wynn's/Keating | Goodyear | | closed | mid |
| 34 | Chevrolet Corvette Z06 LMGT3.R | Racing Team Turkey by TF | red/black | ESMOTOR/Sunreef Yachts/RACING TEAM TURKEY | Goodyear | | closed | mid |
| 35 | Alpine A424 | Alpine Endurance Team | blue (+white/black/red) | elf/INFINOX/ALPINE | Michelin | Elf | closed | mid |
| 36 | Alpine A424 | Alpine Endurance Team | blue (+white/black/red) | elf/INFINOX/ALPINE | Michelin | Elf | closed | mid |
| 38 | Cadillac V-Series.R | Cadillac Hertz Team Jota | gold/black/white (+yellow/red) | Hertz/CADILLAC | Michelin | Mobil 1 | closed | mid |
| 50 | Ferrari 499P | Ferrari AF Corse | red (+black/yellow) | RICHARD MILLE/CEVA | Michelin | Shell | closed | mid |
| 51 | Ferrari 499P | Ferrari AF Corse | red (+black/yellow) | RICHARD MILLE/CEVA | Michelin | Shell | closed | mid |
| 54 | Ferrari 296 LMGT3 Evo | Vista AF Corse | silver (+red/black) | VISTA/RICHARD MILLE/Bombardier/XO | Goodyear | Shell | closed | mid |
| 58 | McLaren 720S LMGT3 Evo | Garage 59 | orange/black (+light blue) | Gulf/KORLOFF/IROFGO/GG SOFT/DEEPBAY | Goodyear | Motul | closed | mid |
| 61 | Mercedes-AMG LMGT3 | Iron Lynx | black/lime green | beme/Sonangol/SILVER ARROWS | Goodyear | Ravenol | closed | front |
| 69 | BMW M4 LMGT3 Evo | Team WRT | yellow/green/light blue (+blue/black/white) | INOV8ORDIE/GLOBAL POWER COMPONENTS | Goodyear | Champion | closed | front |
| 77 | Ford Mustang LMGT3 | Proton Competition | blue/white (+black) | FORD RACING | Goodyear | Motul | closed | front |
| 78 | Lexus RC F LMGT3 | Akkodis ASP Team | dark grey/red (+white) | AKKODIS/alizon/MINERVA OIL | Goodyear | Minerva | closed | front |
| 79 | Mercedes-AMG LMGT3 | Iron Lynx | blue/lime green | noleggiare/RANA/FLOW TRADERS | Goodyear | Ravenol | closed | front |
| 83 | Ferrari 499P | AF Corse | yellow (+black/red) | EsaNano/RICHARD MILLE/NATZKA | Michelin | Shell | closed | mid |
| 87 | Lexus RC F LMGT3 | Akkodis ASP Team | dark grey/red | AKKODIS/Grapos | Goodyear | Minerva | closed | front |
| 88 | Ford Mustang LMGT3 | Proton Competition | blue/white (+black) | FORD RACING | Goodyear | Motul | closed | front |
| 91 | Porsche 911 GT3 R LMGT3 | Manthey DK Engineering | yellow/black | DK Engineering/BiMAX/Ricco | Goodyear | Motul | closed | rear |
| 92 | Porsche 911 GT3 R LMGT3 | The Bend Manthey | black/yellow (+red) | THE BEND | Goodyear | Motul | closed | rear |
| 93 | Peugeot 9X8 | Peugeot Totalenergies | white/black (+red) | TotalEnergies/PEUGEOT/Capgemini | Michelin | Total | closed | mid |
| 94 | Peugeot 9X8 | Peugeot Totalenergies | white/black (+red) | TotalEnergies/PEUGEOT/Capgemini | Michelin | Total | closed | mid |