I think this race deserves a provisional entry list.
GT3 Pro
#911 Porsche 911 GT3 R - Matt Campbell/Mathieu Jaminet/Patrick Pilet - Absolute Racing
#912 Porsche 911 GT3 R - Dirk Werner/Thomas Preining/Matteo Cairoli - Absolute Racing
#XX Porsche 911 GT3 R - Laurens Vanthoor/Earl Bamber/TBA - EBM
#62 Aston Martin Vantage GT3 - TBA/TBA/TBA - R-Motorsport
(might be Silver or Pro-Am)
#76 Aston Martin Vantage GT3 - Jake Dennis/Scott Dixon/Rick Kelly - R-Motorsport
#XX Mercedes-AMG GT3 - TBA-TBA-TBA - Craft-Bamboo Racing
#888 Mercedes-AMG GT3 - Shane Van Gisbergen/TBA/TBA - Triple Eight Race Engineering
(all but confirmed)
#XX Audi R8 LMS GT3 - Christopher Mies/TBA/TBA - Audi Sport Team Valvoline
#XX Audi R8 LMS GT3 - Garth Tander/TBA/TBA - Audi Sport Team Valvoline
#XX Audi R8 LMS GT3 - TBA/TBA/TBA - Audi Sport customer racing Australia
#30 Honda NSX GT3 - TBA/TBA/TBA - JAS Motorsport
#563 Lamborghini Huracan GT3 - Marco Mapelli/Andrea Caldarelli/Dennis Lind - FFF Racing Team
#7 Bentley Continental GT3 - TBA/TBA/TBA - M-Sport
(all but confirmed)
#8 Bentley Continental GT3 - TBA/TBA/TBA - M-Sport
(all but confirmed)
#18 Nissan GT-R GT3 - TBA/TBA/TBA - KCMG
(second car not yet confirmed)
BMW and Mercedes are yet to announce how many factory supported cars will be entered at Bathurst.
GT3 Silver
#XX Audi R8 LMS GT3 - Geoff Emery/Max Twigg/Tony Bates - Audi Sport customer racing Australia
#XX Lamborghini Huracan GT3 - Cameron McConville/Tony D’Alberto/Jules Westwood/Adrian Deitz - Wall Racing
GT3 Pro-Am
#XX Porsche 911 GT3-R - Stephen Grove-Brenton Grove-Ben Barker - Grove Racing
#XX Audi R8 LMS GT3 - Lee Holdsworth/Dean Fiore/Marc Cini - Audi Sport customer racing Australia