| # | Team | Car | Drivers | Class |
| 1 | Valvoline | Audi R8 LMS | Geoff Emery/Garth Tander | CH |
| 3 | Ah Apartments | Audi R8 LMS | Ash Samadi/Dylan O’Keeffe | CH |
| 6 | Wall Racing | Lamborghini Huracan GT3 | Adrian Deitz/Cameron McConville | CH |
| 7 | Mariani Beef Jerky | McLaren 650S GT3 | Tony Quinn/Grant Denyer | CH |
| 8 | WM Waste Management | Mercedes-AMG GT3 | Max Twigg/Tony D’Alberto | CH |
| 10 | International Motorsport | Audi R8 LMS | Andrew Fawcett/Jonny Reid | CH |
| 11 | Objective Racing | McLaren 650S GT3 | Tony Walls/Warren Luff | CH |
| 13 | RHC Jorgensen – Strom by MARC Cars | BMW M4 GT4 | Daren Jorgensen/Brett Strom | GT4 |
| 20 | LOCAL Search by MARC Cars | MARC Mazda V8 | Adam Hargraves/Daniel Jilesen | MA |
| 24 | KFC/Ctech Laser/Moveitnet/B&B | Audi R8 LMS | Tony Bates/Daniel Gaunt | CH |
| 48 | Forum Group/M Motorsport | KTM X-Bow GT4 | Vince Tesoriero/Glen Wood | GT4 |
| 50 | Vantage Freight/M Motorsport | KTM X-Bow GT4 | David Crampton/Trent Harrison | GT4 |
| 55 | Hogs Breath Café/Griffith Corporation | Ginetta G55 GT4 | Mark Griffith/Rio Nugara | GT4 |
| 58 | YNA Autosport | McLaren 650S GT3 | Duvashen Padayachee/Shane van Gisbergen | CH |
| 59 | Total Oil/Opti-Coat/Boost Mobile | McLaren 650S GT3 | Fraser Ross/Jaxon Evans | CH |
| 63 | Eggleston Motorsport | Mercedes-AMG GT3 | Peter Hackett/Jake Fouracre | CH |
| 67 | JMG/Bilstein | Aston Martin Vantage GT4 | Jeremy Gray/Andrew Miedecke | GT4 |
| 100 | BMW Team SRM | BMW M6 GT3 | Steve Richards/Michael Almond | CH |
| 222 | Scott Taylor Motorsport | Mercedes-AMG GT3 | Scott Taylor/Craig Baird | CH |
| 777 | The Bend Motor Sport Park | Mercedes-AMG GT3 | Yasser Shahin/Luke Youlden | CH |
| 911 | Walkinshaw GT3 | Porsche 911 GT3 R | Liam Talbot/John Martin | CH |
