All HJ-HZ HAVE to have that front console mount, and Mauser is right, the HJ ones look a bit different to HX-WB. There is another telltale other than the console mount as this can be added, but that is a little secret to help discover forgeries!

[Seavan, not meaning anything other than to encourage the right terminology, "model" is for example "Kingwood ute" or Premier Wagon. "Series" is HQ, HJ, HX or HZ. Note that Sandman isn't a model especially in HQ and HJ, it is a special vehicle package like Vacationer. HX and HZ are intentionally meant to be seen as a separate model like HQ GTS 4 sedan even though the ID plates say it is a Kingswood, whereas HQ and HJ still carry Belmont, HOLDEN and Kingswood badging.]