When we were stationed in Germany in the 70s, our gas was rationed, and very expensive. The rationing never presented a problem for us, though, as there was VERY good public transportation that went everywhere. It was more of a hassle to drive than it was to just take the strassenbahn (streetcar) or the train. The only times I ever drove were to make a big commissary trip or to go up and pick somebody at the airport in Frankfurt. It was actually kind of freeing. Wish I could do that here, but our public transportation where I live is deplorable and pretty much useless.