this is the info i got from dotars by e-mail
To import a vehicle into Australia, you must have owned the vehicle and had it registered in your name for twelve months or more, have lived in the country it was registered in for the twelve months, and have evidence of this. Also, you can only bring in one personal import vehicle per twelve months, and you have to be an Australian resident, or permanent visa holder, or have a temp 457 or equivalent.
This is of course unless the vehicle was manufactured prior to 1988. If this is the case vehicles built in 1988 or earlier can be brought in without restriction, all you need is an import approval, which includes submitting the application form along with certified ID and a receipt.
The only other way is to go through a RAWS workshop, to see if your vehicle would be eligible to come in through RAWS, follow this link:
http://raws.dotars.gov.au/rawswebpublic/RAWPubSearch.aspFor more information regarding importing vehicles into Australia, please see the following link:
http://www.dotars.gov.au/transreg/vsb/And to download the import application form please go here:
http://www.dotars.gov.au/transreg/vsb/PDF/...cation_form.pdfIn regards to taxes and duties payable, please contact customs Australia on 02 8339 6000