That seems surprising to me, when surely there's no easy way to steal a phone (iPhone or Android) and not have it completely locked and unusable. I would imagine that cars are eminently more desirable a target to steal as they're often left unattended for hours/days at the side of the road and they're typically worth far more than $1k. It's also relatively easy to attack a car waiting at traffic lights, over-power the driver and have access to the car and the keys, if the actual vehicle is required rather than just selling the parts.