out of curiosity.
when the "world" ends, where will you guys get your next tank of gas?
With the use of a screwdriver and a jerry can out of any gas tank I pass along the way. puncture the tank and drain.
The bigger question is how long ANY vehicle is going to be of use since with no gas supplies being replenished (refineries down, no fuel trucks supplying gas stations, etc) there is only a lifespan of a couple weeks at best for most people to use a vehicle for movement; after that it's just shelter where ever it ended up being parked.
Okki