Chevrolet, Will Brown and Triple Eight Race Engineering will enter the championship as defending Manufacturers', Drivers' and Teams' Champions respectively.
Tim Slade will retire from full time competition, joining Matt Stone Racing in the Enduro Cup, and will be replaced by Richie Stanaway, who will depart Grove Racing.
[43][44][45][46] Mark Winterbottom will depart Team 18 and will drive for Tickford Racing in the Enduro Cup.
He will be replaced by Anton de Pasquale, who will depart Dick Johnson Racing.
The Bend Motorsport Park will return to the calendar, after missing out on the 2024 championship, as an endurance event.