+1 ZB owner here. VXR.
I'm in awe how many dis the ZB when they never drove it. I had a VF II SV6 Black Edition for 3 years from new. At 65K it was ageing badly:
Timing chain was starting to become noisy
Rattles on the inside fittings
Aircon fan was whining (even on the low setting)
Satnav...