Motor vehicle theft is commonly divided into two separate, but linked phenomena: theft of and theft from motor vehicles. Sub-categories of motor vehicle theft are opportunistic theft or joyriding, professional theft and owner fraud, according to the purpose for which the vehicle is stolen. Motor vehicle theft is considered a major problem in Australia; theft rates are high and generally exceed those prevailing in other countries. While incidents of joyriding are the most common, it is professional theft and theft from motor vehicles that impose the highest actual cost. Solutions proposed to lower the level of motor vehicle theft include situational, or opportunity reduction solutions aimed at reducing the opportunity for theft to occur, and technological solutions, aimed at making theft more difficult once attempts are made. This paper calls for more research into the offender's perspective, the extent of organized theft, and evaluation of prevention strategies. However, the most urgent requirement is for a national integrated response to motor vehicle theft, a national database, and increased public education about the risks and the consequences of motor vehicle theft for the community and for individuals. Figures, tables, references