| # | Team | Car | Drivers |
| 6 | Timken Zagame Autosport | Lamborghini Huracan | Adrian Deitz/Cameron McConville |
| 7 | Darrell Lea | McLaren 650S GT3 | Tony Quinn/Andrew Waite |
| 8 | WM Waste Management | Mercedes-AMG GT3 | Max Twigg/Tony D’Alberto |
| 19 | Hogs Breath Cage/Griffith Corporation | Mercedes-AMG GT3 | Scott Hookey/Mark Griffith |
| 23 | JBS Australia | Lamborghini R-EX | Roger Lago/David Russell |
| 48 | M Motorsport Interlloy | Lamborghini R-EX | Justin McMillan/Glen Wood |
| 51 | AMAC Motorsport | Lamborghini Huracan | Andrew Macpherson/Brad Shiels |
| 58 | YNA Autosport/McElrea Racing | McLaren 650S GT3 | Fraser Ross/Alvaro Parente |
| 63 | Autex Eggleston Motorsport | Mercedes-AMG GT3 | Peter Hackett/Dominic Storey |
| 75 | Valvoline Jamec Pem Racing | Audi R8 LMS | Tim Miles/Jaxon Evans |
| 77 | Darrell Lea | McLaren 650S GT3 | Mike Whiddett/Shane van Gisbergen |
| 100 | BMW Team SRM | BMW M6 GT3 | Dylan O’Keeffe/Steve Richards |
| 911 | MEGA Racing | Porsche 911 GT3-R | Liam Talbot/John Martin |
| 82 | Bolt Masters | Audi R8 LMS | Andrew Bagnell/Matt Halliday |
