Welcome to the forum. Good to see another Adelaidian
For engine oil I use Motul 4100 Turbolight or better.
For drivetrain oil, don't skimp, it's AWD. Get Redline Lightweight Shockproof
For coolant I use Powermax as reccomended by my local parts store. It works well and is a concentrate so I have used the 5L bottle for about 3 changes