The 2018 Australian GT Trophy Series was an Australian motor racing competition for FIA GT3 cars and similar approved automobiles.2018 Australian GT Trophy Series Sporting and Technical Regulations – Version 3, docs.cams.com.au, as archived at web.archive.org It was contested over a five rounds series which was managed by Trofeo Motorsport Pty Ltd and sanctioned by the Confederation of Australian Motor Sport (CAMS) as an Authorised Series.
The series was won by Nick KellyCAMS Australian GT Trophy Series - 2018, australiangt.com.au, as archived at web.archive.org driving an Audi R8 LMS Ultra.racing.natsoft.com.au Retrieved 2 January 2019
See also 2018 Australian GT Championship
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