Australian Customs Duty, GST, and Other Import Charges A Complete Cost Guide for Japanese Used Cars, Trucks, Vans, and Commercial Vehicles Importing a used vehicle from Japan to Australia can offer excellent value. However, the Japanese purchase price does not show the full cost. Australian importers must also consider customs duty, GST, possible Luxury Car Tax, biosecurity charges, port fees, broker costs, and compliance work. Therefore, careful planning is essential. This is especially true for commercial vehicle buyers. Australian businesses use Japanese trucks, vans, buses, and special-purpose vehicles across many industries. These include construction, agriculture, mining support, regional transport, tourism, ...