| 4 | Grove / Grove / de Pasquale | Grove Racing (AUS) | Porsche | 991 GT3 R | II | Porsche | GT3 | Silver |
| 6 | D'Alberto / Wall / Deitz / Denyer | Wall Racing (AUS) | Lamborghini | Huracán | GT3 Evo | Lamborghini | GT3 | Silver |
| 9 | Cini / Holdsworth / Fiore | Hallmarc Team MPC (AUS) | Audi | R8 LMS | GT3 Evo II | Audi | GT3 | Pro-Am |
| 10 | Gaunt / O'Keeffe / Fawcett | Myland Team IMS (AUS) | Audi | R8 LMS | GT3 Evo II | Audi | GT3 | Silver |
| 19 | Griffith / Pancione / Schiller | Nineteen Corporation (AUS) | Mercedes-AMG | GT4 | | Mercedes-AMG | INV | Invitational |
| 24 | Bates / Reynolds / Love | Makita Volante Rosso Motorsport (AUS) | Mercedes-AMG | GT3 | Evo | Mercedes-AMG | GT3 | Pro-Am |
| 32 | van der Linde / Vanthoor / Weerts | Team WRT (B) | BMW | M4 | G82 GT3 | BMW | GT3 | Pro |
| 44 | Zalloua / Pires / Padayachee / Cameron | Valmont Racing (AUS) | Mercedes-AMG | GT3 | Evo | Mercedes-AMG | GT3 | Pro-Am |
| 46 | Farfus / Martin / Rossi | Team WRT (B) | BMW | M4 | G82 GT3 | BMW | GT3 | Pro |
| 47 | Russell / Webb / Koundouris | Supabarn Team MPC (AUS) | Audi | R8 LMS | GT3 Evo II | Audi | GT3 | Silver |
| 50 | Wood / Crampton / Ojeda / Harrison | MMotorsport / Vantage Racing (AUS) | Audi | R8 LMS | GT3 Evo II | Audi | GT3 | Silver |
| 50T | Wood / Crampton / Ojeda / Harrison | MMotorsport / Vantage Racing (AUS) | KTM | X-Bow | GT2 | Audi | INV | Invitational |
| 52 | Kassulke / Morrall / McLeod | Wheels / FX Racing (PNG) | MARC | II V8 | | Ford | INV | Invitational |
| 55 | Schumacher / Golding / Vervisch | Fuchs Lubricants Racing (AUS) | Audi | R8 LMS | GT3 Evo II | Audi | GT3 | Pro-Am |
| 65 | Mostert / Talbot / Ross | Sportsbet Team MPC (AUS) | Audi | R8 LMS | GT3 Evo II | Audi | GT3 | Pro-Am |
| 66 | Schoots / Thomas / Woodman | Daytona Sports Cars (AUS) | SIN | R1 | GT4 | Chevrolet | INV | Invitational |
| 74 | Haase / Niederhauser / Drudi | The Bend Motorsport Park / MPC (AUS) | Audi | R8 LMS | GT3 Evo II | Audi | GT3 | Pro |
| 75 | Habul / Gounon / Stolz | SunEnergy1 (AUS) | Mercedes-AMG | GT3 | Evo | Mercedes-AMG | GT3 | Pro |
| 77 | Juncadella / Catsburg / Ellis | Mercedes-AMG Craft-Bamboo (HK) | Mercedes-AMG | GT3 | Evo | Mercedes-AMG | GT3 | Pro |
| 99 | Whincup / Stanaway / Ibrahim | Boost Mobile Racing (AUS) | Mercedes-AMG | GT3 | Evo | Mercedes-AMG | GT3 | Pro-Am |
| 101 | Poulakis / Hunt / Tse / Hui | Harrolds Volante Rosso Motorsport (AUS) | Mercedes-AMG | GT3 | Evo | Mercedes-AMG | GT3 | Silver |
| 111 | Currie / Donaldson / Taunton | 111Racing / MRA Motorsport (AUS) | MARC | Mazda 3 GTC | | Ford | INV | Invitational |
| 222 | Lowndes / Davison / Taylor / Emery | Scott Taylor Motorsport (AUS) | Mercedes-AMG | GT3 | | Mercedes-AMG | GT3 | Pro-Am |
| 777 | Mies / Feller / Shahin | The Bend Motorsport Park / MPC (AUS) | Audi | R8 LMS | GT3 Evo II | Audi | GT3 | Pro-Am |
| 888 | Van Gisbergen / Feeney / Götz | Supercheap Auto Racing (AUS) | Mercedes-AMG | GT3 | Evo | Mercedes-AMG | GT3 | Pro |
| 912 | Campbell / Jaminet / Preining | Manthey EMA (D) | Porsche | 991 GT3 R | II | Porsche | GT3 | Pro |
| 999 | Engel / Grenier / Marciello | Mercedes-AMG Team GruppeM (HK) | Mercedes-AMG | GT3 | Evo | Mercedes-AMG | GT3 | Pro |