The garage costs $30,000 to buy or will be accessed automatically if the user owns the GTA V Collectors Edition Pack or is a member of the Rockstar Games Social Club. A total of four cars may be stored in the garage, along with purchased DLC cars separately.
Adjacent to the garage is a parking lot where higher-end vehicles occasionally spawn.
Oddly, vehicles such as Dave Norton's Oracle, Molly Schultz's Cognoscenti Cabrio, or Isiah Friedlander's Comet will vanish from the garage. This doesn't seem to happen as often in the enhanced edition.