| # | Team | Car | Drivers | Class |
| 1 | Valvoline | Audi R8 LMS GT3 | Geoff Emery | CH |
| 6 | Wall Racing | Lamborghini Huracan GT3 | Adrian Deitz/Cameron McConville | CH |
| 7 | Local Legends Beef Jerky | Aston Martin Vantage V12 GT3 | Tony Quinn | CH |
| 12 | Ferrari 458 Challenge | John Nikolovski/Jamie Arratoon | TR | |
| 19 | Hogs Breath Café / Griffith Corporation | Mercedes-AMG GT3 | Mark Griffith | CH |
| 23 | Kentucky Fried Chicken | Audi R8 Ultra GT3 | Matthew Stoupas | TR |
| 24 | KFC/Ctech Laser/Moveitnet/B&B | Audi R8 LMS GT3 | Tony Bates | CH |
| 25 | BTE Bulk Transport Equipment / Ren Racing | Audi R8 Ultra GT3 | Ryan How | TR |
| 29 | Haemokinesis / Trofeo Estate / FreeM | Lamborghini Huracan GT3 | Jim Manolios | CH |
| 49 | M Motorpsort | Lamborghini R-EX GT3 | Justin McMillan/Dean Koutsoumidis | CH |
| 50 | Vantage Freight / M Motorsport | KTM X-Bow GT4 | David Crampton/Trent Harrison | GT4 |
| 59 | Total Oil / Opti-Coat / Logitech | McLaren 650S GT3 | Fraser Ross | CH |
| 63 | Eggleston Motorsport | Mercedes-AMG GT3 | Peter Hackett | CH |
| 67 | JMG / Bilstein | Aston Martin Vantage V12 GT4 | Jeremy Gray | GT4 |
| 95 | Miedecke Motorsport / Magswitch | Aston Martin Vantage V12 GT3 | Andrew Miedecke/George Miedecke | CH |
| 96 | Hobson Motorsport / Hi-Tech Oils | Nissan GT-R NISMO GT3 | Brett Hobson | CH |
| 99 | Industrie | Audi R8 Ultra GT3 | Nick Kelly | TR |
| 100 | BMW Team SRM | BMW M6 GT3 | Steve Richards/Ricky Capo | CH |
| 147 | Superfluid | Ferrari 458 GT3 | Dave Stevens | TR |
| 188 | E.A.T. Furniture | Audi R8 Ultra GT3 | Rio Nugara | TR |
| 222 | Scott Taylor Motorsport | Mercedes-AMG GT3 | Scott Taylor | CH |
| 777 | The Bend Motor Sport Park | Mercedes-AMG GT3 | Yasser Shahin | CH |
| 911 | Walkinshaw GT3 | Porsche 911 GT3 R | Liam Talbot | CH |
| 991 | Perfect Auto Body | Audi R8 Ultra GT3 | Vince Muriti | TR |
