I've been exclusively trawling dealer-only listings (buying privately makes me nervous), but I decided to take a look at what was in the private seller listings, and found this:
2016 Mitsubishi Outlander NZ NEW Top Spec VRX PHEV | Trade Me Motors
Price is competitive, but KMs are little on the high side. Owner reports battery SOH at 87.5% when he bought it 14 months ago and is getting around 35-40kms of range. It's NZ new so the stereo is usable - but probably no Carplay based on the age (I think Mitsubishi introduced Carplay from 2017 models onwards). Might be worth a look. The next cheapest PHEV in the area is a 2014 model at Turners for a grand more - fewer kms, but not NZ new, no towbar, and no info on the battery.