It's a decent tow vehicle, with 3500kg towing capacity. Quite popular for that.
We travelled to and around the Flinders a few years ago with a mate towing a Vista RV behind his Commander. We took some of the 'less travelled' tracks including one that came out near Grindells hut and was a bit rough and hilly.

. On that trip he had a problem with a window, that was caused by a dodgy repair after some hail damage. He also had a battery die that resulted in being towed to civilisation. He has had a few other issues, but still has the Commander.
Like all Jeeps, repairs can be difficult if you aren't near a Jeep dealer. If you are a DIY type, then lots of parts available direct from the US to save money.
And of course, once you have a Jeep you can come to Jeep Jamboree, Camp Coffs, join your local Jeep club, and get yourself into Jeep Action magazine.