I routinely go beyond 0 mile cruise range. Once I think I drove for about 100 miles past it, I think. Not voluntarily of course. I was along a particularly desolate stretch of highway 16 between Macon, GA and Savannah, GA. The NAV wasn't showing a gas station so I just drove to the exit where I knew there was a station. I filled up with a little over 16 gallons at that time so I guess I could've gone another 30-40 miles.