> 2)Make sure the car is as easy to start and drive away as physically possible - don't add anything extra fancy to keep it safe other than what's already there from factory, keep the keys on a shelf right in front of the main door of your property, easily and clearly visible should anyone enter.
Back in the early 90's when I first met my not-yet-wife, she drove a rusted out '85 Datsun (not Nissan). There was a rust hole right in the door panel where you could reach your fingers in and manipulate the mechanical locking rod to unlock the door. One time someone "broke in" to her car and rummaged around in all her crap, didn't take anything, and was polite enough to re-lock the door when they were done.
Back in the early 90's when I first met my not-yet-wife, she drove a rusted out '85 Datsun (not Nissan). There was a rust hole right in the door panel where you could reach your fingers in and manipulate the mechanical locking rod to unlock the door. One time someone "broke in" to her car and rummaged around in all her crap, didn't take anything, and was polite enough to re-lock the door when they were done.