I had one of my old cars semi-stolen. Luckily I took a few precautions and had a hidden fuel pump kill switch wired up(since the Integra was a very high target for thieves).

So they only got 20 feet away before the car died on them.

Wiring one up is real easy, takes like 20 minutes, all you have to do is pull the rear seats out, cut the wire and extend the wire to the switch.