Just watched a show that demonstrated on the new cars just how easy it is to hack into them accessing the brakes to stop it, the steering wheel to make them turn, shut off etc etc. And if you have the new full boat computer, internet,wifi keyless start etc package it's even easier to hack into. From their laptop! Scary.
https://www.youtube.com/watch?v=MK0SrxBC1xsI was going to keep my Tahoe just to see if I could spin 200,000 miles on her. Now I think I am going to shoot for 300,000 so I don't have to buy a computer car that can be hacked as easy as a laptop. :B